Detailed Product Description
Polyester resin usefull and function detailed information
The resin is a multi-acid and polyol generated by the polymerization of the polymer, and then dissolved in organic solvents and form uniform transparent viscous liquid . Resin formulations of the system of adjustment can be straight-chain and branched-chain-type models, and other resins.
To meet the needs of a variety of molding products processing performance and the requirements of different uses.
Paint made of polyester resin with a weather resistance, high around the song, anti-scratch and solvent resistance. Surface quality, appearance, Paul Light, color retention, adhesion, anti-bending, anti-peeling, resistance to humidity, salt fog performance. And the film can withstand a direct cutting, bending, deep drawing, meshing, etc. machining.
The polyester resin for base paint, back paint, top paint, three kinds of paint common. Paint made of polyester resin with a weather resistance, high around the song, anti-scratch and solvent resistance. Surface quality, appearance, Paul Light, color retention, adhesion, anti-bending, anti-peeling, resistance to humidity, salt fog performance. And the film can withstand a direct cutting, bending, deep drawing, meshing, etc. machining.
II, polyester resin technical indicators
Specifications
1. Appearance: Transparent viscous liquid
2. Color (Fe - Co) ≤ 2
3. Acid value (mgkoH / g of solid): <10
4. Viscosity: (25 kawakamii): 16 ± 3 seconds
5. Solid content%: 60 ± 2
6. Fineness (um); 10
7. Hydroxy value (mgkoH / g): 80 ± 5 , hydroxy-value content (%) 20-25
8.the tolerance heat temperature:260
9.the mechanisem content0%
Paint finish, paint, back painted, but also used in printing ink
Excellent adhesion and good balance of hardness and toughness properties.
