VECTOR® 4213N

Category: SIS+SI , Styrene Isoprene Styrene + SI Block Copolymer
Manufacturer: TSRC Corporation
Trademark: VECTOR®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: or3IxL_VECTOR-4213N.pdf
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Message
  • Blend of linear SIS triblock and SI diblock copolymer.
  • Contains ~25% SI diblock copolymer.
  • Medium styrene.

VECTOR 4213A and VECTOR 4213N styrenic block copolymers are blended products composed of a linear SIS triblock copolymer and an SI diblock copolymer. They are well-suited for use in hot melt adhesives for hygiene applications requiring superior cohesive strength and heat resistance along with low creep compliance.

  • VECTOR 4213A SIS/SI is offered as a dense pellet supplied from the United States.
  • VECTOR 4213N SIS/SI is offered as a porous pellet supplied from China.
General Information
Features
  • Good Creep Resistance
  • High Heat Resistance
Uses
  • Adhesives
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.938g/cm³ASTM D792
Apparent Density 0.33g/cm³ASTM D1895
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)12g/10 minASTM D1238
Bound Styrene 25.0%
Ash Content 0.3wt%
Solution Viscosity - in 25 wt% Toluene (25°C)370mPa·s
Additional InformationNominal ValueUnit
Diblock Content 25.0wt%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 1 sec, Compression Molded)51ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 1(300% Strain)2.90MPaInternal Method
Tensile Strength 2(Break)15.0MPaInternal Method
Tensile Elongation 3(Break)1100%Internal Method
Note Message
1 .Compression Molded
2 .Compression Molded
3 .Compression Molded
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