{"id":93,"date":"2025-04-23T16:42:15","date_gmt":"2025-04-23T08:42:15","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=93"},"modified":"2025-04-28T13:16:21","modified_gmt":"2025-04-28T05:16:21","slug":"bobine-enduite-de-couleur","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/fr\/product\/bobine-enduite-de-couleur\/","title":{"rendered":"Bobine \u00e0 rev\u00eatement color\u00e9"},"content":{"rendered":"<h2>Tableau des d\u00e9tails du produit :<\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\n<thead>\n<tr>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">Cat\u00e9gorie<\/span><\/th>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">D\u00e9tails<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Mod\u00e8le N\u00b0<\/span><\/td>\n<td style=\"background-color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Acier galvanis\u00e9<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Standard<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ASTM, JIS, GB, AISI, DIN, BS<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Certification<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ISO, RoHS, IBR, CE<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Traitement de surface<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Galvanis\u00e9<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Technique<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">lamin\u00e9 \u00e0 froid<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Application<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Plaque de chaudi\u00e8re<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Bord<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">bord fendu<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Action<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">En stock<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Rev\u00eatement<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Z30-Z40, Zam81-Zam120<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Nom du produit<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Acier rev\u00eatu de zinc Mg \u2013 Al \u2013 Zn Magn\u00e9sium Al<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">D\u00e9lai de livraison<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">22-30 jours, 30 jours<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Emballer<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Emballage maritime standard<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Poids de la bobine<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">3 \u00e0 8 tonnes<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Paillettes de zinc<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">R\u00e9gulier, minimal, z\u00e9ro, gros paillettes<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Rev\u00eatement de zinc<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Z30-Z275<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Forfait transport<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Emballage maritime standard<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Sp\u00e9cification<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">DX51D, S350GD, S420GD, S450GD, S550GD, etc.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Origine<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Chine<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Capacit\u00e9 de production<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">100 000 t par mois<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-spm-anchor-id=\"a2ty_o01.29997173.0.i121.1a70c921wtUcQY\"><strong>\u00a0<img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-441\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53771_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/> Propri\u00e9t\u00e9s physiques et chimiques :<\/strong><\/h2>\n<h3 data-spm-anchor-id=\"a2ty_o01.29997173.0.i121.1a70c921wtUcQY\"><strong>Propri\u00e9t\u00e9s physiques<\/strong><\/h3>\n<h4 data-spm-anchor-id=\"a2ty_o01.29997173.0.i121.1a70c921wtUcQY\"><strong data-spm-anchor-id=\"a2ty_o01.29997173.0.i122.1a70c921wtUcQY\">Apparence:<\/strong><\/h4>\n<p>Les bobines rev\u00eatues de couleur pr\u00e9sentent g\u00e9n\u00e9ralement une surface lisse et uniforme, avec une vari\u00e9t\u00e9 de couleurs disponibles selon le mat\u00e9riau et le proc\u00e9d\u00e9 de rev\u00eatement. La finition de surface peut varier du mat au brillant, offrant un excellent attrait esth\u00e9tique et des possibilit\u00e9s de personnalisation pour diverses applications.<\/p>\n<h4><strong>Densit\u00e9:<\/strong><\/h4>\n<p>La densit\u00e9 des bobines \u00e0 rev\u00eatement color\u00e9 d\u00e9pend du mat\u00e9riau de base (g\u00e9n\u00e9ralement de l&#039;acier ou de l&#039;aluminium) et de la couche de rev\u00eatement. Pour les bobines \u00e0 base d&#039;acier, la densit\u00e9 est g\u00e9n\u00e9ralement d&#039;environ 7,85 g\/cm\u00b3, tandis que pour les bobines \u00e0 base d&#039;aluminium, elle est plus faible, d&#039;environ 2,7 g\/cm\u00b3. L&#039;ajout d&#039;une couche de rev\u00eatement augmente l\u00e9g\u00e8rement le poids total, mais n&#039;a pas d&#039;effet significatif sur la densit\u00e9.<\/p>\n<h4><strong>Point de fusion:<\/strong><\/h4>\n<p>Le point de fusion du mat\u00e9riau de base des bobines \u00e0 rev\u00eatement color\u00e9 est relativement \u00e9lev\u00e9. Pour les bobines \u00e0 base d&#039;acier, le point de fusion est d&#039;environ 1\u00a0500 \u00e0 1\u00a0530 \u00b0C, tandis que pour les bobines \u00e0 base d&#039;aluminium, il est d&#039;environ 660 \u00b0C. Ces bobines sont donc adapt\u00e9es \u00e0 une utilisation dans des environnements expos\u00e9s \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es.<\/p>\n<h4><strong>Coefficient de dilatation thermique :<\/strong><\/h4>\n<p>Le coefficient de dilatation thermique varie en fonction du mat\u00e9riau de base. Pour les bobines \u00e0 rev\u00eatement color\u00e9 \u00e0 base d&#039;acier, ce coefficient est d&#039;environ 11,7 \u00d7 10\u207b\u2076\/\u2103, tandis que pour les bobines \u00e0 base d&#039;aluminium, il est plus \u00e9lev\u00e9, atteignant environ 23,1 \u00d7 10\u207b\u2076\/\u2103. Ces propri\u00e9t\u00e9s assurent la stabilit\u00e9 dimensionnelle dans des conditions de temp\u00e9rature variables.<\/p>\n<h4><strong>Conductivit\u00e9 thermique :<\/strong><\/h4>\n<p>La conductivit\u00e9 thermique des bobines rev\u00eatues de couleur d\u00e9pend du mat\u00e9riau de base. L&#039;acier pr\u00e9sente une conductivit\u00e9 thermique d&#039;environ 50 W\/(m\u00b7K), tandis que l&#039;aluminium pr\u00e9sente une valeur bien sup\u00e9rieure, d&#039;environ 205 W\/(m\u00b7K). La couche de rev\u00eatement r\u00e9duit l\u00e9g\u00e8rement la conductivit\u00e9 thermique globale, mais offre des propri\u00e9t\u00e9s isolantes suppl\u00e9mentaires.<\/p>\n<h4><strong>Conductivit\u00e9 \u00e9lectrique :<\/strong><\/h4>\n<p>La conductivit\u00e9 \u00e9lectrique des bobines \u00e0 rev\u00eatement color\u00e9 est d\u00e9termin\u00e9e par le mat\u00e9riau de base. L&#039;acier pr\u00e9sente une conductivit\u00e9 \u00e9lectrique relativement faible, tandis que l&#039;aluminium pr\u00e9sente une conductivit\u00e9 \u00e9lev\u00e9e. La couche de rev\u00eatement agit comme un isolant, r\u00e9duisant encore la conductivit\u00e9 \u00e9lectrique globale.<\/p>\n<h2 data-spm-anchor-id=\"a2ty_o01.29997173.0.i121.1a70c921wtUcQY\"><strong><img decoding=\"async\" class=\"alignnone size-full wp-image-442\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u5f69\u6d82\u53772_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/strong><\/h2>\n<h3><strong>Propri\u00e9t\u00e9s chimiques<\/strong><\/h3>\n<h4><strong>R\u00e9sistance \u00e0 la corrosion :<\/strong><\/h4>\n<p>Les bobines \u00e0 rev\u00eatement color\u00e9 pr\u00e9sentent une excellente r\u00e9sistance \u00e0 la corrosion gr\u00e2ce au rev\u00eatement protecteur appliqu\u00e9 sur le mat\u00e9riau de base. Ce rev\u00eatement forme une barri\u00e8re contre l&#039;humidit\u00e9, l&#039;oxyg\u00e8ne et les agents corrosifs, pr\u00e9venant ainsi efficacement la rouille et la d\u00e9gradation. Par exemple, les bobines \u00e0 rev\u00eatement polyester conviennent aux environnements ext\u00e9rieurs courants, tandis que les rev\u00eatements fluorocarbon\u00e9s offrent une r\u00e9sistance sup\u00e9rieure aux rayons UV et aux produits chimiques agressifs, ce qui les rend id\u00e9ales pour les environnements marins ou industriels.<\/p>\n<h4><strong>Antioxydation :<\/strong><\/h4>\n<p>Les bobines \u00e0 rev\u00eatement color\u00e9 offrent une bonne r\u00e9sistance \u00e0 l&#039;oxydation, notamment lorsqu&#039;elles sont \u00e9quip\u00e9es de rev\u00eatements haute performance tels que le fluorocarbone ou le polyur\u00e9thane. Ces rev\u00eatements emp\u00eachent le mat\u00e9riau de base de s&#039;oxyder lorsqu&#039;il est expos\u00e9 \u00e0 l&#039;air ou \u00e0 l&#039;humidit\u00e9, garantissant ainsi une durabilit\u00e9 \u00e0 long terme, m\u00eame dans des environnements difficiles.<\/p>\n<h4><strong>Stabilit\u00e9 chimique :<\/strong><\/h4>\n<p>Dans les environnements chimiques courants, les bobines \u00e0 rev\u00eatement color\u00e9 pr\u00e9sentent une grande stabilit\u00e9 chimique. Cependant, dans des milieux hautement corrosifs tels que les acides forts, les alcalis ou les solvants, le rev\u00eatement peut se d\u00e9grader avec le temps, affectant ainsi ses propri\u00e9t\u00e9s protectrices. Un choix judicieux du type de rev\u00eatement est essentiel pour des applications sp\u00e9cifiques.<\/p>\n<h4><strong>Passivation:<\/strong><\/h4>\n<p>Bien que la passivation ne soit g\u00e9n\u00e9ralement pas n\u00e9cessaire pour les bobines \u00e0 rev\u00eatement color\u00e9, le mat\u00e9riau de base (notamment l&#039;acier) peut subir un traitement de passivation avant le rev\u00eatement afin d&#039;am\u00e9liorer sa r\u00e9sistance naturelle \u00e0 la corrosion. Ce traitement consiste \u00e0 former une fine couche d&#039;oxyde \u00e0 la surface pour am\u00e9liorer la durabilit\u00e9.<\/p>\n<div class=\"my-2\"><\/div>\n<h2 data-spm-anchor-id=\"a2ty_o01.29997173.0.i121.1a70c921wtUcQY\"><strong><img decoding=\"async\" class=\"alignnone size-full wp-image-440\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u53773_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/strong><\/h2>\n<h2><strong>Application:<\/strong><\/h2>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i120.1a70c921wtUcQY\">Les bobines \u00e0 rev\u00eatement color\u00e9 sont largement utilis\u00e9es dans divers domaines en raison de leur excellente r\u00e9sistance \u00e0 la corrosion, de leur esth\u00e9tique et de leur polyvalence. Dans le secteur de la construction, elles sont utilis\u00e9es pour les toitures, les rev\u00eatements muraux et les panneaux d\u00e9coratifs, alliant fonctionnalit\u00e9 et esth\u00e9tique. Dans le secteur de l&#039;\u00e9lectrom\u00e9nager, elles sont utilis\u00e9es pour la fabrication de panneaux de r\u00e9frig\u00e9rateurs, de machines \u00e0 laver et d&#039;autres produits n\u00e9cessitant des finitions durables et esth\u00e9tiques. Dans le secteur des transports, elles sont utilis\u00e9es pour les panneaux de v\u00e9hicules, les remorques et les conteneurs en raison de leur l\u00e9g\u00e8ret\u00e9 et de leur r\u00e9sistance aux intemp\u00e9ries. De plus, les bobines \u00e0 rev\u00eatement color\u00e9 sont indispensables \u00e0 la fabrication de signalisation, de syst\u00e8mes CVC et de mobilier, s&#039;adaptant parfaitement \u00e0 divers environnements de travail.<\/p>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i114.1a70c921wtUcQY\">","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">Bobine \u00e0 rev\u00eatement color\u00e9<\/h4>\n<div>Les bobines color\u00e9es sont des mat\u00e9riaux composites fabriqu\u00e9s \u00e0 partir de bobines m\u00e9talliques (t\u00f4les galvanis\u00e9es, t\u00f4les d&#039;aluminium, etc.) dont la surface est recouverte d&#039;une ou plusieurs couches de rev\u00eatements organiques (polyester, fluorocarbone), puis durcies \u00e0 haute temp\u00e9rature. Elles pr\u00e9sentent une excellente r\u00e9sistance \u00e0 la corrosion et aux intemp\u00e9ries, ainsi que des propri\u00e9t\u00e9s d\u00e9coratives. Elles sont disponibles dans une grande vari\u00e9t\u00e9 de couleurs et pr\u00e9sentent un bel aspect. Elles sont faciles \u00e0 usiner et \u00e0 fa\u00e7onner. Largement utilis\u00e9es dans des domaines tels que les toitures et les murs de b\u00e2timents, les bo\u00eetiers d&#039;appareils \u00e9lectrom\u00e9nagers, les transports, les panneaux publicitaires, etc., elles combinent fonctions protectrices et d\u00e9coratives. C&#039;est un nouveau mat\u00e9riau performant et respectueux de l&#039;environnement.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Cat\u00e9gorie : Bobine \u00e0 rev\u00eatement color\u00e9<\/div>\n<div>Mot cl\u00e9 : Bobine rev\u00eatue de couleur<\/div>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7535\u8bdd\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"50\" \/>\u00a0 WhatsApp :<a href=\"https:\/\/api.whatsapp.com\/send?phone=8613963585512\" target=\"_blank\" rel=\"noopener\">\u00a0+8613963585512 <\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-258\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u90ae\u7bb1\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"55\" \/>\u00a0\u00a0E-mail : <a href=\"rachel@sdxhjmetal.com\" target=\"_blank\" rel=\"noopener\">\u00a0rachel@sdxhjmetal.com<\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<h3><\/h3>\n<div class=\"productaddbutton-container\">\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"https:\/\/baolongtaisteel.com\/index.php\/product\/\">Liste des produits<\/a><\/div>\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"#formSectiondongte\">Contactez-nous<\/a><\/div>\n<\/div>\n<div><\/div>","protected":false},"featured_media":491,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-93","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-color-coating-series","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/comments?post=93"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/media\/491"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/media?parent=93"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product_brand?post=93"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product_cat?post=93"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product_tag?post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}