saturated polyester resin for paint

Detailed Product Description

 

Polyester resin usefull and function detailed information

Saturated polyester resin  apply primer, back paint, paint, paint three.Made with its paint with weatherability and a high around the song, anti-scratch and solvent resistance.

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.

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

1.       the tolerance heat temperature:260

2.       the mechanisem content0%

Paint finish, paint, back painted, but also used in printing ink

Excellent adhesion and good balance of hardness and toughness properties.