Shimi Pooshesh Kala co. (CHEKAD) supplies wide range of solid powder polyester resins from Anhui Shenjian company, the application of these resins is for producing powder coating.

Available resins are as follows:

 

 

رزین-پلی-استر-پودری-چکاد-Powder -Polyester- Resins-shimi-pooshesh-kala-chekad

 

 

Hybrid polyester resin for epoxy resin cure(50/50)

No

Product
name

Acid value
(mgKOH/g)

Viscosity
(mPa.s/200℃)

Tg℃

Cure cycle

Tribo

OB

Characteristics

1

SJ3A

68-75

5000-8000

≥53

180℃/15min

-

-

- Excellent performance properties,

- solvent resistance, good flexibility,

- good hardness.

2

SJ3AT

68-75

4000-6000

≥51


180℃/12min

 170℃/15min

-

-

- Excellent mechanical properties,- high gloss
 
- medium cure rate

3

SJ3B

68-75

3500-5500

≥53

180℃/15min

-

-

- General purpose resin with good flow and mechanical properties

- especially suitable for matte finish

4

SJ3C

68-75

3500-5500

≥53

180℃/15min

-

-

- Good price performance resin with good balance of properties.

5

SJ3D

68-75

4000-7000

≥52

180℃/15min

-

-

- High gloss 

- outstanding boiling water resistance

- good flexibility.

6

SJ3F

68-75

3000-6000

≥53

 
10-15min
180-200℃ /

-

-

- General purpose resin with high gloss and good flow

7

SJ3G

68-75

2500-4500

≥52

10-15min / 160℃

-

-

- Fast cure, low bake with high gloss and good mechanical properties.

8

SJ3500

68-75

2500-4500

≥52

180℃/15min

-

- Good storage stability, good yellowing and over bake resistance.

9

SJ3511

70-80

2500-5500

≥61

180℃/15min

-

-

High TG, good hardness, anti -scratch.

10

SJ3800

250-300

2500-4500

≥47

180℃/15min

-

-

- High acid value,direct matte finish.

 

Hybrid polyester resin for epoxy resin cure(60/40)

No

Product
name

Acid value
(mgKOH/g)

Viscosity
(mPa.s/200℃)

Tg℃

Cure cycle

Tribo

OB

Characteristics

1

SJ5A

48-55

4500-6500

≥53

180℃/15min

-

-

- Suitable for household electrical appliances and art powder

2

SJ5B

45-55

2500-4500

≥51

180℃/15min

-

-

- Superior mechanical properties, good flow

3

• SJ-6801

48-55

2000-4000

≥52

10-15min /180-200℃

-

-

- High gloss, good flow, suitable for thin film

4

SJ5C

48-55

5500-8500

≥56

180℃/10~15min

-

-

- High gloss, outstanding boiling water resistance, good storage performance, excellent mechanical properties

5

SJ5CT

48-55

2500-4500

≥52

180℃/15min

-

-

- Economic general purpose resin

6

SJ6222

48-55

1500-4500

≥52

180℃/15min

-

-

- Superior mechanical properties, good flow leveling performance, good yellowing resistance

7

SJ6400

47-53

2000-4000

≥52

180℃/10min

-

-

- General purpose resin for industry

8

SJ6400DT

47-53

2000-4000

≥52

180℃/10min

-

- Tribo version of SJ6400

9

SJ6711

48-55

2000-4500

≥54

160℃/15min 150℃/20min 140℃/30min

-

-

- Fast cure, low bake with good mechanical properties

10

SJ6722

48-55

2000-4000

≥52

160℃/20min

-

-

- Low bake with good mechanical properties and good flow

11

SJ6800

48-55

5800-8800

≥61

180℃/15min

-

-

- High TG, good mechanical properties

 

Hybrid polyester resin for epoxy resin cure(70/30)

No

Product
name

Acid value
(mgKOH/g)

Viscosity
(mPa.s/200℃)

Tg℃

Cure cycle

Tribo

OB

Characteristics

1

SJ6A

32-37

5000-7000

≥51

180℃/15min

-

-

- Suitable for matte finish, combines good flow and mechanical properties

2

SJ6B

32-36

3000-5500

≥52

180-200℃ /10-15min

-

-

- Outstanding boiling water resistance, good mechanical properties

3

SJ6BDT

32-36

3000-5500

≥52

180℃/15min

-

- Tribo version of SJ6B

4

SJ6BT

32-38

2500-5000

≥54

180℃/15min

-

-

- Good flexibility, good mechanical properties

5

 SJ7411

28-35

4000-7000

≥55

180℃/10min

-

-

- General purpose resin for industry

6

SJ7411DT

28-35

4000-7000

≥55

180℃/10min

-

- Tribo version of SJ7411

7

SJ7202

33-38

4000-6000

≥57

200℃/10min

-

- General purpose, low temperature curing, good flexibility and mechanical properties

8

SJ7800

30-35

5000-8000

≥63

180℃/15min

-

-

High TG, good mechanical - properties

 

Outdoor polyester resin for TGIC cure

No

Product
name

Acid value
(mgKOH/g)

Viscosity
(mPa.s/200℃)

Tg℃

Cure cycle

Tribo

OB

Characteristics

1

SJ4C

30-36

4500-6500

≥61

200℃/10min

-

- Suited to TGIC or HAA curing, Tribo application, good outdoor durability

2

SJ4E

30-36

6000-8000

≥64

200℃/10min

-

-

- 93/7,general purpose with excellent properties, suitable for Aluminum

3

•SJ4ET

29-34

4500-6500

≥62

200℃/10-15min

-

-

- 93/7,superior flow, good mechanical properties

4

SJ4ETDT

29-34

4500-6500

≥62

200℃/10min

-

- Tribo version of SJ4ET

5

SJ4G

18-24

6000-9000

≥59

200℃/10min

-

-

- 96/4,low acid value, suitable for matte dry blend system in combination with SJ4H

6

SJ4H

48-55

6000-9000

≥65

200℃/10min

-

-

- 90/10,high acid value, suitable for matte dry blend system in combination with SJ4G

7

SJ4100

32-37

6000-9000

≥66

200℃/10min

-

-

- 93/7,high Tg, good exterior durability

8

SJ4111

30-34

4500-6500

≥61

200℃/10min

-

-

- 93/7, excellent flow, good mechanical properties and good exterior durability

9

SJ4211

29-35

4500-6500

≥62

200℃/10min

-

-

- 93/7,good mechanical properties, superior exterior durability

10

SJ4222

35-40

2500-4500

≥60

200℃/10min

-

-

- 93/7, outstanding flow, suitable for thin film, excellent mechanical properties and weathering resistance

11

SJ4223

40-45

 2500-5000

≥61

200℃/10min

-

-

- 92/8,good flow, mechanical properties and aging resistance, suitable for transferring coating

12

SJ4401

28-32

6000-8000

≥63

200℃/10min

-

-

- 94/6, good price performance resin for general purpose, good mechanical properties

13

SJ4511

30-36

6500-8500

≥64

200℃/10min

-

-

- 93/7, good comprehensive properties, suitable for art-based production of powder coatings

14

SJ4522

29-34

4500-6500

≥62

200℃/10-15min

-

-

- 93/7,good flow, good mechanical properties, good exterior durability and yellowing resistance

15

SJ4588

32-36

4500-7500

≥63

200℃/15min

-

-

- 93/7, superdurable resin

16

SJ4700

30-37

3000-6000

≥58

160℃/15min 140℃/30min

-

-

- 93/7, high reactivity, low temperature curing, good flow and mechanical properties

17

SJ4800

23-28

4800-6800

≥60

200℃/20min

-

-

- 95/5, slow reactivity, good flow ,low TGIC demand formulations

18

SJ4811

23-28

5500-7500

≥61

200℃/10min

-

-

- 95/5, low TGIC demand formulations, good overall performance

19

SJ4822

20-24

6500-8500

≥59

200℃/20min

-

-

- 96/4, slow reactivity, low TGIC demand formulations, good overall performance

20

SJ4855

29-35

4500-6500

≥61

200℃/10min

-

- 93/7,good flow and mechanical properties, good exterior durability, superior heat and yellowing resistance

21

SJ4866

29-35

5500-7500

≥67

200℃/10min

-

-

- 93/7,high TG, good flow, high gloss, excellent exterior durability

22

SJ4866DT

29-35

5500-7500

≥67

200℃/10min

-

- Tribo version of SJ4866

 

Hydroxylated polyurethane resin for Isocyanate cure

No

Product
name

Acid value
(mgKOH/g)

Viscosity
(mPa.s/200℃)

Tg℃

Cure cycle

Tribo

OB

Characteristics

1

SJ1100

30~45

4000-7000

≥62

200℃/10min

-

-

- 80/20,general purpose, superior flow, good hardness, suitable for clear powder

2

SJ1200

90-120

3000-6000

≥51

200℃/15min

-

-

- 65/35, medium hydroxyl content, good flow,good overall performance

3

SJ1800

170~220

1500-4500

-

200℃/15min

-

-

- 50/50,high hydroxyl content, good mechanical properties

 

Polyester resin for primid cure

No

Product
name

Acid value
(mgKOH/g)

Viscosity
(mPa.s/200℃)

Tg℃

Cure cycle

Tribo

OB

Characteristics

1

SJ4B

28-32

3500-6000

≥61

180℃/10min

-

-

- 95/5, general purpose resin with good flow and mechanical properties

2

SJ4D

28-32

8000-10000

≥59

180℃/10min

-

-

- 95/5,good flow-cure balance, good yellowing resistance

3

SJ5100

28-32

3500-5500

≥59

180℃/10min

-

-

- 95/5, high gloss, good flow, good exterior durability

4

SJ5101

24-27

4500-6500

≥57

180℃/10min

-

-

- 96/4, excellent overall performance, good flow, especially suitable for high thickness coatings

5

SJ5122

28-32

3000-5000

≥57

180℃/10min

-

-

- 95/5, excellent overall properties ,good flow, high gloss and excellent exterior durability

6

SJ5122-DT

28-32

3000-5000

≥57

180℃/10min

-

- Tribo version of SJ5122

7

SJ5588

28-32

6000-8000

≥60

180℃/15min

-

-

- 95/5, superdurable resin

8

SJ5700

28-33

3000-6000

≥55

160℃/15min

-

- 95/5, high reactivity, low temperature curing, good mechanical properties and exterior durability

9

SJ5800

18-24

6000-8500

≥55

180℃/10min

-

-

- 96.5/3.5,low Primid demand formulations, good mechanical properties and exterior durability

10

SJ5811

19-24

5500-8500

≥61


200℃/10min

180℃/15min

-

-

- 96.5/3.5,low Primid demand formulations, high TG, slow curing, suitable for matte dry blend system in combination with SJ5866

11

SJ5866

67-72

6500-8500

≥60

180℃/15min

-

-

- 90/10, high Acid Value, suitable for matte dry blend system in combination with SJ5811

 

 

 

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