SEBS Polymer 507 – Styrene Ethylene Butylene Styrene Block Copolymer 507

SEBS Polymer 507 DESCRIPTION

Thermoplastic elastomer (TPE polymer) SEBS polymer 507 is a special material for the preparation of high value-added self-adhesive protective film, as a two-layer or multi-layer co-extruded film (mostly PE film) in the adhesive layer. The purpose is to prevent the surface of the protected substrate from being damaged or contaminated during transportation, assembly or processing. Compared with the traditional type of protective film, self-adhesive protective film with low cost, no residual plastic images, uniform viscosity and easy to control, etc., and there is no recovery or solvent residues and other problems.

SEBS polymer 688

 

SEBS Polymer 507 APPLICATION

self-adhesive protective film

SEBS 507

 

CHEMICAL PROPERTIES

Structure: L

Styrene content  (%): 15

Solution viscosity  (10%,25℃,mPa.s) :  –

Volatility  (/) : 0.2

Shore A  (/) :  56A

Tensile strength  (Mpa) : 12.4

Elongatin  (%): 874

Stress at 300%  (Mpa) : 2.1

 

FORMULA

N/A

 

ALTERNATIVE GRADES

N/A

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

BECmaterials

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SEBS Polymer 511 – Styrene Ethylene Butylene Styrene Block Copolymer 511

SEBS Polymer 511 DESCRIPTION

Thermoplastic elastomer(TPE polymer) SEBS polymer 511 has low melt viscosity, excellent resilience,good compatibility with a variety of inorganic fillers and organic polar materials. SEBS 511 polymer can be used for wires, seals, and soft materials in contact with foods.

SEBS polymer 506 

SEBS Polymer  511 APPLICATION

Plastic modification /Compounding /Cable/Wire /Sealing /Food

 SEBS 511

CHEMICAL PROPERTIES

Structure: L

Styrene content  (%): 42

Solution viscosity  (10%,25℃,mPa.s) : –

Volatility  (/) : ≤1

Shore A  (/) :  73

Tensile strength  (Mpa) : ≥14

Elongatin  (%): ≥500

Stress at 300%  (Mpa) : ≥3

 

FORMULA

Molars

SEBS Polymer YH 511 : 30

paraffinic oil (food grade) : 45

PP (health grade) : 25

Antioxidant: 0.2%

 

ALTERNATIVE GRADES

Kraton 1536

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

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SEBS Polymer 510 – Styrene Ethylene Butylene Styrene Block Copolymer 510

SEBS Polymer 510 DESCRIPTION

The Vinyl content of thermoplastic elastomer SEBS polymer 510 is over 70% , good compatibility with PP, excellent melt flow. The SEBS(styrene ethylene butylene styrene) polymer and PP blends are used in automotive interior trim and instrument panel preparation ,obtaining excellent physical properties.

SEBS polymer 688

SEBS Polymer 510 APPLICATION

Plastic modification / Compounding

SEBS 510.jpg

CHEMICAL PROPERTIES

Structure: L

Styrene content  (%):  20

Solution viscosity  (10%,25℃,mPa.s) :  –

Volatility  (/): ≤1

Shore A  (/):  57

Tensile strength  (Mpa) : ≥10

Elongatin  (%): ≥700

Stress at 300%  (Mpa) : ≥2

 

FORMULA

Automotive interior parts

Ethylene-propylene copolymer: 60%

Polypropylene: 30%

YH510: 0%

 

ALTERNATIVE GRADES

N/A

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

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SEBS Polymer 688 – Styrene Ethylene Butylene Styrene Block Copolymer 688

SEBS Polymer 688 DESCRIPTION

Compared with conventional SEBS(styrene ethylene butylene styrene) polymer, the new thermoplastic elastomer(TPE polymer) SEBS polymer 688 has low hardness,good elasticity, good compatibility with polypropylene, and can be mixed with PP and inorganic filler without oil-filling to obtain good elasticity and processability.

SEBS polymer 688

SEBS Polymer 688 APPLICATION

Plastic modification / Compounding

SEBS 688+

 

CHEMICAL PROPERTIES

Structure: R

Styrene content  (%): 13

Solution viscosity  (10%,25℃,mPa.s) : –

Volatility  (/): ≤1

Shore A  (/):  43

Tensile strength  (Mpa) : ≥10

Elongatin  (%): ≥700

Stress at 300%  (Mpa) : ≥1

 

FORMULA

PP modification:

PP:  80

SEBS Polymer 688: 20

 

ALTERNATIVE GRADES

N/A

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

BECmaterials

SEBS Polymer 506 – Styrene Ethylene Butylene Styrene Block Copolymer 506

SEBS Polymer 506 DESCRIPTION

Thermoplastic elastomer (TPE polymer) SEBS polymer 506 has high transparency, excellent processing performance, can be widely used in wire and pipe and other fields. Medical grade SEBS YH-506 can replace the soft PVC manufacturing infusion tube, to avoid the damage to the human body by soft PVC in the processing of plasticizer do not meet the requirements of the FDA .

 SEBS polymer 506

SEBS Polymer 506 APPLICATION

Compounding / Medical

SEBS 506+

 

CHEMICAL PROPERTIES

Structure: L

Styrene content  (%):  13

Solution viscosity  (10%,25℃,mPa.s) : –

Volatility  (/): ≤0.6

Shore A  (/):  40-55

Tensile strength  (Mpa) : ≥7

Elongatin  (%): ≥700

Stress at 300%  (Mpa) : ≥1

 

FORMULA

YH-506 : 67.5

Polypropylene: 30

Propylene wax: 2.5

 

ALTERNATIVE GRADES

Kraton 1645

LCY 9557

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

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SEBS Polymer 604 – Styrene Ethylene Butylene Styrene Block Copolymer 604

DESCRIPTION

Thermoplastic elastomer(TPE polymer) sebs rubber YH-604 is radiation type in structure with molecular weight around 1.5 times as much as that of YH-503T. With ultra high molecular weight, it has more physical crosslinking points so that SEBS won’t be compressed in high or low temperature. Compared with other grades, it performs better in resistance to compression, mechanical property, melt flowability, and flexibility and hardness between 50~90℃. Compare to YH-604T, SEBS Polymer YH-604 is not desalted with deeper colour and has more impurity. It is recommended for dark materials rather than white or natural material.

 SEBS 504

APPLICATION

Plastic modification / Compounding / Cable/ Wire / Sealing

 SEBS 604

CHEMICAL PROPERTIES

Structure:  R

Styrene Content  (%): 33

Solution Viscosity  (10%,25℃,mPa.s) : -

Volatility  (%): ≤1

Shore A  (/): ≥73

Tensile Strength  (Mpa) :  ≥20

Elongatin  (%): ≥450

Stress at 300%  (Mpa) : ≥3.5

 

FORMULA

Rubber Seal strip (Parts by mass)

SEBS(YH-604): 40

Oil: 50

PP(140#): 15

CaCO3: 15

Soot: Right amount

 

ALTERNATIVE GRADES

Kraton 1633

Taipol 6159

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

BECmaterials

SEBS Polymer 604T – Styrene Ethylene Butylene Styrene Block Copolymer 604T

DESCRIPTION

Thermoplastic elastomer (TPE polymer) sebs Polymer YH-604T is radiation type in structure with molecular weight around 1.5 times as much as that of YH-503T. With ultra high molecular weight, it has more physical crosslinking points so that SEBS won’t be compressed in high or low temperature. Compared with other grades, it performs better in resistance to compression, mechanical property, melt flowability, and flexibility and hardness between 50~90℃ .

SEBS 504

APPLICATION

Plastic modification / Compounding / Cable/ Wire / Sealing

 SEBS 604T

CHEMICAL PROPERTIES

Structure: R

Styrene Content  (%): 33

Solution Viscosity  (10%,25℃,mPa.s) : -

Volatility  (%): ≤1

Shore A  (/): ≥73

Tensile Strength  (Mpa) : ≥20

Elongatin  (%): ≥450

Stress at 300%  (Mpa) : ≥3.5

 

FORMULA

Rubber Seal strip (Parts by mass)

SEBS(YH-604T): 40

Oil : 50

PP(140#): 15

CaCO3: 15

Soot : Right amount

 

ALTERNATIVE GRADES

Kraton 1633

Taipol 6159

 

MANUFACTURE

Sinopec

 

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

Any feedback: BEC@becmaterials.com

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