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Home > Products >  Styrene Isoprene-Styrene block copolymer

Styrene Isoprene-Styrene block copolymer CAS NO.25038-32-8

  • Product Details

Keywords

  • Styrene Isoprene-Styrene block copolymer
  • 25038-32-8

Quick Details

  • ProName: Styrene Isoprene-Styrene block copolym...
  • CasNo: 25038-32-8
  • Molecular Formula: C13H16
  • Appearance: porous particle
  • Application: hot melt pressure sensitive adhesive f...
  • DeliveryTime: 30 days
  • PackAge: bag
  • Port: QINGDAO
  • ProductionCapacity: 30000 Metric Ton/Day
  • Storage: a cool dry and well-ventilated area
  • Transportation: FOB Qingdao,CFR,CIF or according to yo...
  • LimitNum: 1 Kilogram

Superiority

Styrene Isoprene - Styrene block copolymer has the properties of rubber and plastic.It is one of important adhesive material.It has strong adhesive fo…

Details

    Styrene Isoprene - Styrene block copolymer has the properties of rubber and plastic.It is one of important adhesive material.It has strong adhesive force.So it is the principal raw material of Hot melt pressure sensitive adhesive agent, paint, solvent adhesive, modified plastic products ect.Preparation of products with it is more excellent performance,Such as bags, women's sanitary napkin, double-sided tape, and oil resistant tag and so on.

SIS-1100
Styrene-Isoprene-Styrene block copolymer
SIS-1100 is a styrene-isoprene-styrene triblock copolymer produced via proprietary sequential anionic polymerization, linear structure, contains of diblock ratio <1%.Form is porous particle with outstanding thermal stability and melt process ability, mainly used in hot melt pressure sensitive adhesive for label and tape, sealant, asphalt and polymer modifiers.


Typical Value:

 


 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

15

Diblock Ratio

 

Wt.%

<1

Melting Flow Rate

GB/T 3682-2000

g/10min

10

Solution Viscosity

 

cps

850

Volatiles 

GB/T 24131-2009

Wt.%

0.45

Ash 

GB/T 4498-1997

Wt.%

0.12

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

9

Elongation at Break

GB/T 528-2009

%

1000

Permanent Tensile Set Value

GB/T 528-2009

%

16

Hardness 

GB/T 531-2008

Shore A

33

Package: 20KG/bag or customer requirement

SIS-1110
Styrene-Isoprene-Styrene block copolymer
SIS-1110 is a styrene-isoprene-styrene mixture of triblock copolymer and diblock copolymer produced via proprietary sequential anionic polymerization, linear structure, contains of diblock ratio about 16%.Form is porous particle with outstanding thermal stability and melt process ability, mainly used in hot melt pressure sensitive adhesive for label and tape, sealant, asphalt and polymer modifiers.


Typical Value:
 

 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

15

Diblock Ratio

 

Wt.%

16

Melting Flow Rate

GB/T 3682-2000

g/10min

10

Solution Viscosity

 

cps

830

Volatiles 

GB/T 24131-2009

Wt.%

0.45

Ash 

GB/T 4498-1997

Wt.%

0.12

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

9.5

Elongation at Break

GB/T 528-2009

%

1080

Permanent Tensile Set Value

GB/T 528-2009

%

20

Hardness 

GB/T 531-2008

Shore A

30

Package: 20KG/bag or customer requirement

SIS-1120
Styrene-Isoprene-Styrene block copolymer
SIS-1120 is a styrene-isoprene-styrene mixture of triblock copolymer and diblock copolymer produced via proprietary sequential anionic polymerization, linear structure, contains of diblock ratio about 25%.Form is porous particle with outstanding thermal stability and melt process ability, mainly used in hot melt pressure sensitive adhesive for label and tape, sealant, asphalt and polymer modifiers.


Typical Value:
 

 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

15

Diblock Ratio

 

Wt.%

25

Melting Flow Rate

GB/T 3682-2000

g/10min

10

Solution Viscosity

 

cps

800

Volatiles 

GB/T 24131-2009

Wt.%

0.45

Ash 

GB/T 4498-1997

Wt.%

0.12

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

9

Elongation at Break

GB/T 528-2009

%

1050

Permanent Tensile Set Value

GB/T 528-2009

%

20

Hardness 

GB/T 531-2008

Shore A

30

Package: 20KG/bag or customer requirement

SIS-1170
Styrene-Isoprene-Styrene block copolymer
SIS-1170 is a styrene-isoprene-styrene mixture of triblock copolymer and diblock copolymer produced via proprietary sequential anionic polymerization, linear structure, contains of diblock ratio more than 60%.Form is porous particle with outstanding thermal stability and melt process ability, mainly used in hot melt pressure sensitive adhesive for label and tape, sealant, asphalt and polymer modifiers.


Typical Value:
 

 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

15

Diblock Ratio

 

Wt.%

60

Melting Flow Rate

GB/T 3682-2000

g/10min

4

7.5

Solution Viscosity

 

cps

860

710

Volatiles 

GB/T 24131-2009

Wt.%

0.4

Ash 

GB/T 4498-1997

Wt.%

0.1

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

5

Elongation at Break

GB/T 528-2009

%

1300

Permanent Tensile Set Value

GB/T 528-2009

%

2860

Hardness 

GB/T 531-2008

Shore A

20

Package: 20KG/bag or customer requirement

SIS-1250
Styrene-Isoprene-Styrene block copolymer
SIS-1250 is a styrene-isoprene-styrene mixture of triblock copolymer and diblock copolymer produced via proprietary sequential anionic polymerization, linear structure, contains of diblock ratio about 50%.Form is porous particle with outstanding thermal stability and melt process ability, mainly used in hot melt pressure sensitive adhesive for label and tape.


Typical Value:
 

 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

16

Diblock Ratio

 

Wt.%

50

Melting Flow Rate

GB/T 3682-2000

g/10min

10

Solution Viscosity

 

cps

750

Volatiles 

GB/T 24131-2009

Wt.%

0.4

Ash 

GB/T 4498-1997

Wt.%

0.1

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

6

Elongation at Break

GB/T 528-2009

%

1100

Permanent Tensile Set Value

GB/T 528-2009

%

28

Hardness 

GB/T 531-2008

Shore A

28

Package: 20KG/bag or customer requirement

SIS-1300
Styrene-Isoprene-Styrene block copolymer
SIS-1300 is a styrene-isoprene-styrene triblock copolymer produced via proprietary sequential anionic polymerization, linear structure.Form is porous particle with outstanding thermal stability and melt process ability, mainly used in hot melt pressure sensitive adhesive.


Typical Value:
 

 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

30

Diblock Ratio

 

Wt.%

1

Melting Flow Rate

GB/T 3682-2000

g/10min

9

Solution Viscosity

 

cps

350

Volatiles 

GB/T 24131-2009

Wt.%

0.45

Ash 

GB/T 4498-1997

Wt.%

0.12

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

14

Elongation at Break

GB/T 528-2009

%

900

Permanent Tensile Set Value

GB/T 528-2009

%

28

Hardness 

GB/T 531-2008

Shore A

58

Package: 20KG/bag or customer requirement

SIS-1100T
Styrene-Isoprene-Styrene block copolymer
SIS-1100T is a styrene-isoprene-styrene triblock copolymer with high molecular weight produced via proprietary sequential anionic polymerization, linear structure, no diblock.Form is porous particle with outstanding thermal stability and high process ability, mainly used in hot melt pressure sensitive adhesive for label and tape, sealant, asphalt and polymer modifiers.


Typical Value:
 

 

Test method

Unit

Typical Value

Styrene Content

 

Wt.%

15

Diblock Ratio

 

Wt.%

<1

Melting Flow Rate

GB/T 3682-2000

g/10min

2

Solution Viscosity

 

cps

2200

Volatiles 

GB/T 24131-2009

Wt.%

0.4

Ash 

GB/T 4498-1997

Wt.%

0.1

Physical Perfomance

 

 

 

Tensile Strength

GB/T 528-2009

MPa

16

Elongation at Break

GB/T 528-2009

%

1120

Permanent Tensile Set Value

GB/T 528-2009

%

16

Hardness 

GB/T 531-2008

Shore A

35

Package: 20KG/bag or customer requirement

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