virgin SBS material SBS rubber

Grade

YH-791

SBS1301

YH-791H

SBS1301-1

YH-792

SBS1401

YH-796

SBS1201

YH-805

SBS4452

YH-815

SBS4412

SBS4303-2

S/B Content %

30/70

30/70

40/60

20/80

40/60

 40/60

40/60

Volatile (≤%)

0.7

0.7

0.7

0.7

0.7

0.20 

0.7

300% fixed elongation stress (≥MPa)

15.0

2.2

3.5

1.4

2.5

2.5 

2.2

Tensile Strength (≥MPa)

2.0

16.0

24.0

8.0

14.0

17.0 

8.0

Elongation at break (≥%)

40

700

730

700

900

700 

550

Permanent deformation (≤%)

700

40

55

30

50

55

40

Shore hardness (A)

≥68

≥68

≥85

≥58

≥52

≥83 

≥70

The melt flow rate

0.10~5.00

0.50~2.50

0.1~5.00

0.10~5.00

0.01~0.10

 0.01~0.50

0.00~1.00

structure

Linear

Linear

Linear

Linear

Radial

 Radial

 Radial

Main application

Adhesive
Asphalt modification

Asphalt modification

 Adhesive
Sealants
Shoe material
Asphalt modification
Plastic modification

Adhesive
Polymer modification

Shoe material

Shoe material

Asphalt modification

Model

SBS1301

SBS1401

SBS4303

SBS4402

Appearance

White solid

White solid

White solid

White solid

S / B (mass ratio)

30/70(28/72)

40/60(35/65)

30/70

40/60

Structure type

linear

linear

star

star

Oil filling rate/%

0

0

0

0

Tensile strength / MPa

19.6-21.6

22.6-25.5

15.7-17.7

28.5-24.5

300% constant stress

1.8-1.96

1.9-2.9

≥1.96

≥2.94

Tensile elongation /%

600-750

600-700

≥600

≥550

Tensile permanent deformation/%

≤40

≤65

≤45

≤65

Hardness (Shore A)

55-80

65~90

65~84

80~95

Melt flow rate, g / 10 min

1.2

2.3

0.06

Application

Adhesives, asphalt modified

Adhesives, footwear, asphalt modification, plastic modification, sealant

Asphalt modified

Adhesives, footwear, plastic modification