What is SIS blcok copolymer

SIS blcok copolymer are based on styrene and isoprene and are the lowest hardness and lowest viscosity of all the styrenic block copolymers.
SIS are high performance thermoplastic elastomers with a combination of high strength, low hardness and low viscosity for easy thermoplastic processing as a melt or in solution.
SIS block copolymer are ideally suited for formulating pressure sensitive adhesives (packaging tape, labels, etc.), hot melt spray, diaper adhesives, elastic films, and many other innovative applications.
SIS block copolymer TDS

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SBS rubber 185 – Styrene Butadiene Styrene block copolymer materials

SBS rubber 185 – Styrene Butadiene Styrene block copolymer materials

SBS rubber 185 DESCRIPTION

Thermoplastic elastomer SBS rubber 185 is oil-extended, radiation type, styrene-butadiene-styrene triblock copolymer. Its oil-filled rate is 31%, and styrene content is 32%. It can be injection moled directly due to its high fluidity. YH-185 and YH-815 are both radiation type oil-extended rubber. However the wear-resisting property and tensile strength of SBS polymer YH-185 have been significantly improved than YH-185.

SBS rubber 188

SBS rubber 185 APPLICATION

Adhesive / Shoes / Compounding

SBS-815+

CHEMICAL PROPERTIES

Structure: R

Styrene Content  (%) : 32

Oil Content  (%): 31

MFI  (g/10min) : 0.1-2.0

Shore A  (/): 60-70

Solution Viscosity  (25%,25℃,mPa.s) :  -

Tensile Strength  (Mpa) :  ≥15

Elongation  (%): -

Stress at 300%  (Mpa) : -

Ash  (%):  -

Volatility  (%):≤0.70

 

FORMULA

TPR Shoe (Parts by mass)

SBS(YH185): 130

Oil : 45

PS : 15

CaCO3 : 75

 

ALTERNATIVE GRADES

LCY 1485

 

MANUFACTURE

Sinopec

 

One-stop global sourcing

Competitive pricing and quality

Professional customized service

 

Certificate REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC

Price: negotiable

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

becmaterials.com
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SBS rubber 165 – Styrene Butadiene Styrene block copolymer materials

SBS rubber 165 – Styrene Butadiene Styrene block copolymer materials

 

SBS rubber 165 DESCRIPTION

Thermoplastic elastomer SBS polymer 165 is non-oil-extended styrene-butadiene-polystyrene triblock copolymer rubber with linear structure and high transparency. The styrene content is 40%.

SBS rubber 188

SBS rubber 165 APPLICATION

Shoes / Compounding

SBS rubber 165 application

 

CHEMICAL PROPERTIES

Structure: L

Styrene Content  (%): 40

Oil Content  (%): 0

MFI  (g/10min) : 5.0-9.0

Shore A  (/): 86-92

Solution Viscosity  (25%,25℃,mPa.s) : -

Tensile Strength  (Mpa) : ≥28.0

Elongation  (%): -

Stress at 300%  (Mpa) : ≥5.5

Ash  (%): -

Volatility  (%) ≤0.70

 

ALTERNATIVE GRADES

Taipol 4202

Kraton 1155B

 

MANUFACTURE

Sinopec

 

One-stop global sourcing

Competitive pricing and quality

Professional customized service

 

Certificate REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC

Price: negotiable

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

BECmaterials

SBS rubber T171 – Styrene Butadiene Styrene block copolymer materials

SBS rubber T171 DESCRIPTION

Thermoplastic elastomer SBS rubber T-171 is an oil-extended styrene-butadiene-styrene triplex block copolymer specially for shoes with high molecular weight and radiation type. Its oil-extended rate is 33%, and the styrene content of SBS polymer T-171 is 40%.

SBS rubber 188

SBS rubber T171 APPLICATION

Shoes / Compounding

SBS rubber 171 application

 

CHEMICAL PROPERTIES

Structure: R

Styrene Content  (%): 40

Oil Content  (%): 33

MFI  (g/10min) :  1.0-7.0

Shore A  (/): 60-80

Solution Viscosity  (25%,25℃,mPa.s) :  -

Tensile Strength  (Mpa) :  -

Elongation  (%):-

Stress at 300%  (Mpa) :-

Ash  (%):-

Volatility  (%): ≤1

 

FORMULA

Gum Outsole (Parts by mass)

SBS(T-171): 40

PS: 8

SiO2: 7

Naphthenic Oil: 7

K-resin:  3

 

ALTERNATIVE GRADES

LCY 1475

 

MANUFACTURE

Petrochina

 

One-stop global sourcing

Competitive pricing and quality

Professional customized service

 

Certificate REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC

Price: negotiable

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

BECmaterials

 

SBS rubber T161B – Styrene Butadiene Styrene block copolymer materials

SBS rubber T161B – Styrene Butadiene Styrene block copolymer materials

 

SBS rubber T161B DESCRIPTION

Thermoplastic elastomer SBS polymer T-161B is a non-oil-extended styrene-butadiene-styrene triblock copolymer rubber for TPR and asphalt modification with radiation type and high molecular weight. The styrene content is 30%.

SBS T161B

 

SBS rubber T161B APPLICATION

Adhesive / Shoes / Compounding

SBS T-161B

 

CHEMICAL PROPERTIES

Structure: R

Styrene Content  (%): 30

Oil Content  (%):  0

MFI  (g/10min) :  <1

Shore A  (/):-

Solution Viscosity  (25%,25℃,mPa.s) :  -

Tensile Strength  (Mpa) :  -

Elongation  (%):-

Stress at 300%  (Mpa) :  -

Ash  (%):-

Volatility  (%): ≤1

 

FORMULA

Waterproof Roll (Parts by mass)

SBS(T-161B): 3 ~ 5

Asphalt: 50

Oil: 5 ~ 10

Softener: 5

CaCO3: 30 ~ 40

 

ALTERNATIVE GRADES

Vector 2336

Vector 2411

 

MANUFACTURE

Petrochina

 

Certificate REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC

Price: negotiable

 

One-stop global sourcing

Competitive pricing and quality

Professional customized service

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

BECmaterials

SBS rubber T6302H – Styrene Butadiene Styrene block copolymer materials

SBS rubber T6302H DESCRIPTION

Thermoplastic elastomer(TPE) SBS rubber T-6302H is a special grade styrene-butadiene-styrene triblock copolymerfor for asphalt modification with linear molecular structure and styrene content of 30%. Its molecular weight is higher than SBS polymer 791 while fluidity is a little weaker.

SBS T6302H

SBS rubber T6302H APPLICATION

Adhesive / Shoes / Compounding

SBS rubber T6302H application

 

CHEMICAL PROPERTIES

Structure: L

Styrene Content  (%): 30

Oil Content  (%):  0

MFI  (g/10min) :  <1

Shore A  (/) -

Solution Viscosity  (25%,25℃,mPa.s) -

Tensile Strength  (Mpa) -

Elongation  (%) -

Stress at 300%  (Mpa) -

Ash  (%) -

Volatility  (%):  ≤1

 

FORMULA

Asphalt Modification (Parts by mass)

SBS(T-6302H): 4

Asphalt: 100

Antioxygen: 0.8

 

ALTERNATIVE GRADES

Sinopec SBS YH791H

 

MANUFACTURE

Petrochina

 

One-stop global sourcing

Competitive pricing and quality

Professional customized service

 

Certificate REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC

Price: negotiable

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

 

About US

BEC Materials  is a leading global technology service company in thermoplastic elastomers(TPE) and hydrogenated hydrocarbon resins headquartered in Nanjing, China.

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SBS rubber 815 – Styrene Butadiene Styrene block copolymer materials

SBS rubber 815 DESCRIPTION

Thermoplastic elastomer SBS rubber 815 is an oil-extended radiation type styrene-butadiene-styrene triplex block copolymer for shoes with high molecular weight. The oil-extended rate of SBS polymer 815 is 10%, and its styrene content is 40%.

 SBS 188

SBS rubber 815 APPLICATION

Shoes / Compounding

 

CHEMICAL PROPERTIES

Structure: R

Styrene Content  (%): 40

Oil Content  (%): 10

MFI  (g/10min) :  0.10-0.50

Shore A  (/):≥83

Solution Viscosity  (25%,25℃,mPa.s) -

Tensile Strength  (Mpa) :  ≥16

Elongation  (%): ≥700

Stress at 300%  (Mpa) :  ≥2

Ash  (%):  ≤0.20

Volatility  (%):≤1.00

 

Certificate REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC

Price: negotiable

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

 

About US

BEC Materials  is a leading global technology service company in thermoplastic elastomers(TPE) and hydrogenated hydrocarbon resins headquartered in Nanjing, China.

becmaterials.com
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