Thermoplastic Elastomer (TPE) SEBS Polymer 502

• Post Date:

  May 24,2017

• Expiry Date:

  May 24,2018

• Detailed Description:

  Cas No. :66070-58-4 Quantity: 1000Metric Tons
  Specs: 15 kg/bag,20 kg/bag or as request
  Price:1000 USD Metric Tons
  Payment Method: T/T,L/C
  SEBS Polymer 502 - Styrene Ethylene Butylene Styrene Block Copolymer 502
  
  SEBS Polymer 502 DESCRIPTION
  Thermoplastic elastomer SEBS(Styrene Ethylene Butylene Styrene) Polymer YH-502 can be applied to plastic modification, making soft TPE (Shore A20-40), transparent soft toy such as frozen candle, hot melt adhesive, glass sealants, plastic modification, anti-vibration materials and etc due to its medium molecular weight, good flexible processing and favorable transparency. It can also be blended with other grades.
  Compare to SEBS Polymer YH-502T, SEBS Polymer YH-502 is not desalted with deeper colour and has more impurity. SEBS polymer 502 is recommended for dark materials rather than white or natural material.
  
  SEBS Polymer 502 APPLICATION
  Plastic modification / Compounding
  
  CHEMICAL PROPERTIES
  Structure: L
  Styrene Content (%): 30
  Solution Viscosity (10%,25℃,mPa.s) : 150-250
  Volatility (%): ≤1
  Shore A (/): ≥68
  Tensile Strength (Mpa) : ≥18
  Elongatin (%): ≥450
  Stress at 300% (Mpa) :≥3
  
  FORMULA
  Solvent-based Adhesive (Parts by mass)
  SEBS Polymer（YH-502）: 150
  C9 Resin : 50 - 100
  Terpene Resin : 150 - 250
  Antioxidant 1076 : 0.15%
  Naphthenic Oil : 5 - 10
  120 # Solvent Oil : Ethyl : 500 – 800
  Acetate : Toluene（7:2:1）
  
  
  ALTERNATIVE GRADES
  Kraton 1650
  Taipol 6150
  
  MANUFACTURE
  Sinopec
  

• CAS Registry Number:

  66070-58-4

• Synonyms:

  ;Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene;buta-1,3-diene - ethenylbenzene (1:1);SBS SEBS;Styrene ethylene/butene styrene;SIS SEBS;

• Molecular Formula:

  C₁₂H₁₄

• Molecular Weight:

  158.2396

• Molecular Structure:

  

• Company:

  BECMaterials, LLC.     [ China ]        

• Contact:

  April

• Tel:

  +86-25-86933817

• Fax:

  +86-25-86603436

• Email:

  marketing@dz-bh.com