VECTOR® 4111N

Category: SIS , Styrene Isoprene Styrene Block Copolymer
Manufacturer: TSRC Corporation
Trademark: VECTOR®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: k9r4qG_VECTOR-4111N.pdf
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Message
  • Linear SIS triblock copolymer.
  • Contains <1% diblock copolymer.
  • Low styrene, low modulus.

VECTOR 4111A and VECTOR 4111N styrenic block copolymers are linear triblock copolymers with narrow molecular weight distributions. They are the softest pure triblock copolymers offered and show outstanding melt processability and elasticity, making them well-suited for use in elastomer compounds and polymer modification applications. The pure triblock also makes them well-suited for use in high shear, pressure sensitive adhesive applications.

  • VECTOR 4111A SIS is offered as a dense pellet supplied from the United States.
  • VECTOR 4111N SIS is offered as a porous pellet supplied from China.
General Information
Features
  • Good Processability
  • Narrow Molecular Weight Distribution
  • Soft
Uses
  • Adhesives
  • Plastics Modification
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.918g/cm³ASTM D792
Apparent Density 0.33g/cm³ASTM D1895
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)12g/10 minASTM D1238
Bound Styrene 18.0%
Ash Content 0.4wt%
Solution Viscosity - in 25 wt% Toluene (25°C)850mPa·s
Additional InformationNominal ValueUnit
Diblock Content < 1.0wt%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 1 sec, Compression Molded)40ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 1(300% Strain)1.50MPaInternal Method
Tensile Strength 2(Break)31.0MPaInternal Method
Tensile Elongation 3(Break)1200%Internal Method
Note Message
1 .Compression Molded
2 .Compression Molded
3 .Compression Molded
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