Saturated polyester resin
2016-4-15 Read:4287
饱和聚酯树脂
Saturated polyester resin
1. Polyester resin for coil coating
Model |
Solid content % |
Viscosity S/25℃ (Grignard tube) |
Color (Fe-Co) |
Acid value mgKOH/g (100%) |
>Hydroxyl value mgKOH/g (100%) |
Solvent |
Characteristics |
Usage |
350 |
60±1 |
20-40 |
≤2 |
≤8 |
50 |
S150/S100/DBE |
Good reactivity, weather resistance, and leveling |
Middle-high grade scroll-steel top-coat |
340A |
60±1 |
15-30 |
≤3 |
≤8 |
25 |
S150/BCS |
Good adhesion, flexibility, and workability |
Primer and back paint of coil coatings |
60±1 |
15-30 |
≤2 |
≤8 |
80 |
S150/S100/BCS |
Good reactivity, flexibility, and adherence, and high hardness |
Aluminum coil and scroll-steel top-coat | |
3905A |
60±1 |
30-60 |
≤5 |
≤10 |
80 |
S150/DBE |
Good reactivity, flexibility, and economy |
Top-coat of economic coil coatings |
3910 |
60±1 |
30-50 |
≤2 |
≤7 |
60 |
S150/BCS |
Outdoor weather resistance, solvent resistance, and workability |
Top-coat of coil coatings |
3911 |
55±1 |
25-50 |
≤3 |
≤8 |
25 |
S150/CAC/CYC |
Weather resistance, flexibility, and adhesion |
Top-coat of coil coatings, and metal printing primer |
371A |
60±1 |
20-40 |
≤4 |
≤8 |
80 |
S150/PMA |
Workability, high gloss, and economy |
Top-coat of coil coatings |
370 |
60±1 |
20-30 |
≤2 |
≤8 |
80 |
S150/PMA |
Flexibility, workability, economy, and compatibility |
Primer and back paint of coil coatings |
3316 |
55±1 |
20-40 |
≤2 |
≤8 |
75 |
S150/CAC |
Epoxy modification, adhesion, and adhesiveness of composite materials |
Back paint and primer of coil coatings |
2. Polyester resin for industrial baking finish
Model |
Solid content % |
Viscosity S/25℃ (Grignard tube) |
Color (Fe-Co) |
Acid value mgKOH/g (100%) |
Hydroxyl value mgKOH/g (100%) |
Solvent |
Characteristics |
Usage |
3922 |
80±1 |
300-450 |
≤2 |
≤12 |
110 |
CAC |
Reactivity, flexibility, and density |
Middle and top grade baking finish and PU paint |
3933 |
65±1 |
7-13 |
≤2 |
≤12 |
110 |
S150/XYL |
Good adhesion, heat resistance and solvent resistance. |
Automotive middle-grade paint and solid color paint |
3948-60Z-2 |
60±1 |
10-20 |
≤1 |
≤8 |
90 |
S150/XYL |
Good reactivity, flexibility, and density |
Automotive middle-grade paint and solid color paint |
3998 |
60±1 |
7-13 |
≤2 |
≤8 |
80 |
S150/XYL/BAC |
Reactivity, flexibility, and dispersion |
Two coats of middle-grade paint, and metallic flashing paint |
306B |
60±1 |
15-30 |
≤1 |
≤8 |
80 |
S150/XYL |
Good reactivity, compatibility, and adhesion between layers |
|
3970E |
70±1 |
50-90 |
≤1 |
≤8 |
80 |
S100 |
Flexibility, adhesion, heat resistance, and durability |
High-grade industrial baking finish, glass paint, and ink |
307B |
60±1 |
15-35 |
≤1 |
≤7 |
80 |
S150/BCS |
Adhesion, solvent resistance, and compatibility |
Automotive middle-grade paint |
8810X70 |
70±1 |
50-70 |
≤2 |
≤12 |
60 |
XYL |
High gloss, flexibility, and adhesion |
High grade industry |
3900 |
60±1 |
20-40 |
≤1 |
≤10 |
55 |
S150/BCS |
High gloss, mobility, and compatibility |
Printed cans |
3. Polyester resin for waterborne coatings
Model |
Solid content % |
Viscosity S/25℃ (Grignard tube) |
Color (Fe-Co) |
Acid value mgKOH/g (100%) |
PH value |
Solvent |
Characteristics |
Usage |
363-77 |
77±1 |
70-110 |
≤2 |
- |
7-9 |
BCS |
High reactivity and gloss, and density |
Water-soluble industrial baking finish |
362-70 |
70±1 |
30-50 |
≤2 |
45-55 |
- |
PMA |
High hardness, good weather resistance and solvent resistance |
Water-soluble industrial baking finish |