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Saturated polyester resin

2016-4-15 Read:919

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

3903A

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

Automotive middle-grade paint and ink

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