| Saturated polyester resin |
| Model | Solid content
(%) | Viscosity
(CPS/25℃) | Color | Acid valie
（mgKOH/g) | Hydroxide value（100%）
（mgKOH/g) | Solvents | Application | Features |
| TY688A | 70±2 | 3000～4000 | ≤1 | ≤10 | 65±5 | XYL | 1. Hardware/metal varnish
2. Bending baking varnish | It is of high gloss and fullness, excellent flexibility and impact resistance, good adhesion to metal. |
| TY688B | 70±2 | 3000～4000 | ≤1 | ≤6 | 80±5 | XYL | 1. PU varnish 2. Automotive refinish
3. Baking varnish | It is of light color, high gloss and fullness, good rigidity, excellent impact and weather resistance. |
| TY688C | 70±2 | 5000～8000 | ≤1 | ≤7 | 120±10 | XYL | 1. PU polyester paint
2. Automotive paint
3. Varnish | It is of light color, high fullness and rigidity, fast drying |
| TY620-70 | 70±2 | 10000～25000 | ≤1 | ≤10 | 120±5 | XYL | 1. High quality metallic paint, baking varnish 2. High grade yellowing-resistant furniture varnish, piano varnish | It is of high gloss, high fullness, high rigidity and so on; while adding moderate amount of hardener, the paint film can be 120° and the rigidity can be 3-4H. It is polishable, able to be used instead of the PE varnish, has good yellowing resistance and dirt resistance; the paint film has good thickness, flexibility, adhesion and recoatability |
