SEBS Polymer 561 - Styrene Ethylene Butylene Styrene Block Copolymer 561

SEBS Polymer 561 DESCRIPTION
Thermoplastic elastomer sebs polymer YH-561 is a mixture of YH-503 and YH-602 at certain proportion and is specially designed for low hardness TPE. Compared with other SEBSs(styrene ethylene butylene styrene) , YH-561 performs better in elastic recovery and tensile strength in high oil-filled contents. Compare to sebs polymer YH-561T, YH-561 is not desalted with deeper colour and has more impurity. It is recommended for dark materials rather than white or natural material.
SEBS polymer














SEBS Polymer 561 APPLICATION
Adhesive / Plastic modification / Compounding













CHEMICAL PROPERTIES
Structure: L+R
Styrene Content  (%): 34
Solution Viscosity  (10%,25℃,mPa.s) : 800-1500
Volatility  (%): ≤1
Shore A  (/): ≥75
Tensile Strength  (Mpa) : ≥16
Elongatin  (%): ≥400
Stress at 300%  (Mpa) : ≥4

FORMULA
Children's Bicycles Cushion (Parts by mass)
SEBS Polymer（YH-561）: 14
Oil: 86
Antioxidant: 0.5%

ALTERNATIVE GRADES
N/A

MANUFACTURE

Sinopec

More info:  http://www.becmaterials.com
Any feedback: BEC@becmaterials.com




评论

发表评论

此博客中的热门博文

SBS rubber 185 - Styrene Butadiene Styrene block copolymer materials

图片
SBS rubber 185 - Styrene Butadiene Styrene block copolymer materials SBS rubber 185 DESCRIPTION Thermoplastic elastomer SBS(Styrene Butadiene Styrene) 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 185 APPLICATION Adhesive / Shoes / Compounding 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
阅读全文

SEBS Polymer 602 - Styrene Ethylene Butylene Styrene Block Copolymer 602

图片
SEBS Polymer  DESCRIPTION SEBS Polymer YH-602 is radiation type in structure with good processing flow properties, clear surface, and excellent performance in elastic recovery therefore can be made into various TPE (thermoplastic elastomer). Compare to sebs polymer YH-602T, YH-602 is not desalted with deeper colour and has more impurity. It is recommended for dark materials rather than white or natural material. SEBS Polymer  APPLICATION Plastic modification / Compounding / Cable / Wire / Sealing CHEMICAL PROPERTIES Structure: R Styrene Content  (%): 35 Solution Viscosity  (10%,25 ℃ ,mPa.s) : 150-300 Volatility  (%): ≤ 1 Shore A  (/): ≥ 80 Tensile Strength  (Mpa) :   ≥ 18 Elongatin  (%): ≥ 400 Stress at 300%  (Mpa) : ≥ 5 FORMULA Car Steering Wheel Hand Shank (Parts by mass) SEBS Polymer （ YH-602 ） : 100 Oil : 110 PP : 60 CaCO3 : 40 Antioxidant : 0.4 ALTERNATIVE GRADES  N/A MANUF
阅读全文

SBS rubber T161B - Styrene Butadiene Styrene block copolymer materials

图片
SBS rubber T161B - Styrene Butadiene Styrene block copolymer materials SBS rubber T161B DESCRIPTION Thermoplastic elastomer SBS(Styrene Butadiene Styrene) 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 rubber T161B APPLICATION Adhesive / Shoes / Compounding 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 ALTERNATIVE GRADES Vector 2336 Vector 2411 MANUFACTURE Petrochina Certificate ： REACH SVHC ,EU,ROHS,PAHs, FDA,RAPIDS,VOC Price: negotiable More info:  http://www.becmaterials.com Any feedback: BEC@becmaterials.com About
阅读全文