|Application Field:||Car Spring||Performance:||Good Flexibility|
|Cooperation Case:||Yuancheng Automobile||Main Ingredients:||Prevent Shrinkage Cavity Agent|
Automotive spring electrophoresis paint
Product Introduction :
HLS-1701BLB/HLS-1701B Black Cationic Epoxy Electrocoat for auto is a new generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd.
It represents modern technology of cathodic electrophoretic coating that is environment-friendly with high property and low cost. Such coating does not contain heavy metal like lead, tin, cadmium and mercury etc. It is a two-component, water-dispersed resin,meanwhile, it took in features of previous products, and can adapt galvanized steel sheet perfectly, almost can be applied to foundation coating of all metal,
such as: cold and hot rolled steel sheet, galvanized steel sheet, aluminum products and stainless steel sheet etc.
This product features shown below:
The bath has strong anti-shrink age andanti-pollutionability.
|Coating fullness of good,better sub strate hiding. |
Strong anti-corrosion properties, good salt spray resistance workpiece edge.
|The appearance of the coating is flat, delicate, smooth, uniform high gloss.|
Curing agent:totally enclosed multi-isocyanates
Pigment: Titanium pigment, carbon black, kaolin, antirust pigment
Product film performance:
|Appearance||Normal / abnormal||Normal||Ocular estimate|
|Cup drawing||mm ,≥||6||GB/T 9753|
|Water resistance||h,(23±2)℃,≥||240||GB/T 1733|
|Acid resistance||h,(50g/L H2SO4),≥||72||GB/T 9274|
|Alkali resistance||h,(50g/L NaOH),≥||48||GB/T 9274|
|*Salt spray resistance||h,(film thickness ≥ 20μm) ,≥||1000||GB/T 1771|
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.
Customers production site :
Contact Person: Penny