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BEC materials Free Sample! SIS (styrene isoprene styrene) 4019, SIS rubber 4019, SIS polymer 4019

Inquiry
  Post Date: Mar 29,2017
  Expiry Date: Sep 25,2017
  Detailed Description: Cas No. :25038-32-8 BEC materials Free Sample!
SIS (styrene isoprene styrene) 4019, SIS rubber 4019, SIS polymer 4019

DESCRIPTION
Thermoplastic elastomer SIS(styrene isoprene styrene) polymer 4019 is radiation type polystyrene-polyisoprene-polystyrene triblock copolymer with outstanding holding power, cutting performance and excellent heat-resistance for its structure. The styrene content of SIS rubber 4019 is 19%, and diblock content is 30%.

APPLICATION
Adhesive /Asphalt modification /Plastic modification

CHEMICAL PROPERTIES
Structure: R
Styrene Content (%) : 19
Diblock Content (%) : 30
Solution Viscosity（25℃,25%） (≤mPa.s) －
MFI (g/10min) : 8-12
Shore A (/): 42-48
Tensile Strength (Mpa) : ≥7
Elongation (%) : ≥1000

FORMULA
HMPSA-Automotive (Parts by mass)
SIS（YH4019）: 35 - 45
Terpene Resins: 10 - 15
Petroleum Resin: 15 - 20
Naphthenic Oil: 10 - 15
Wax: 20 - 25
Antioxidants 1010: 0.5
Masterbatch: 5
Coupling WD-70: 2

ALTERNATIVE GRADES
Vector 4230
Zeon 3450

MANUFACTURE
Sinopec

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

We have been proudly serving over 4000 global partners including Kraiburg, Henkel, Bostik, H.B. Fuller etc for the adhesive/compounding/asphalt modification and many other industries for the past two decades, with annual sales surging to USD $200,000,000 and 60,000 metric tons.

Our technical-focused service team provides one-stop integrated solutions from grade identification, formula design, manufacturing assistance, and quality assurance. Targeting customers' specific requirement, our research lab provides customized product with highest quality and most competing price.

We hope to be your reliable partner in the future.

  CAS Registry Number:

25038-32-8
  Synonyms: ;2-methylbuta-1,3-diene-ethenylbenzene (1:1);Isoprene-styrene copolymer;
  Molecular Formula: C13H16
  Molecular Weight: 172.2661
  Molecular Structure: 25038-32-8 polystyrene-block-polyisoprene-block-polystyrene

  Company: BECMaterials, LLC.     [ China ]        
  Contact: April
  Tel: +86-25-86933817
  Fax:
  Email: marketing@dz-bh.com
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