Grade: 642-75
Type: Hydroxy Acrylic Resin
Application: High-appearance PU Clear Coat
Features: High weather resistance, chemical resistance, high solid content

Technical Specifications
Item Parameter Index
Appearance Transparent viscous liquid
Color ≤1
OH% (solid basis) 4.2
Viscosity (25°C, Gardner) Z3-Z5
Non-volatile content (%) 75±1
Acid value (mgKOH/g) 6-9

Zhishang Chemical (Shanghai) Co., Ltd. is a professional resin enterprise dedicated to providing high-quality and cost-effective resins for the coatings, inks, and adhesives industries. Upholding the philosophy of "Creating Value for Customers with Chemistry," we strive to become a professional resin service provider both domestically and internationally.

Zhishang Chemical (Shanghai) Co., Ltd. specializes in offering high-quality and cost-effective professional resins for the coatings, inks, and adhesives industries. Our production base is located in Jining, Shandong, while our sales center is in Shanghai. Our products are not only widely recognized by domestic customers but are also exported to over ten countries. Advanced automated production equipment ensures stable product quality. An excellent technical team guarantees continuous product innovation and improvement in line with market demands. For our customers, we are not just a raw material supplier but a partner that helps solve project challenges and fosters mutual growth. Adhering to the philosophy of "Creating Value for Customers with Chemistry," we aim to become a leading professional resin service provider both in China and globally.