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KOSYN KTR 802

Styrene Isoprene Styrene + SI Block Copolymer

Supplied by Korea Kumho Petrochemical Co., Ltd.

The technical datasheet with complete property values for KOSYN KTR 802 is available to members of the Prospector Plastics Database.
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Product Description
KOSYN KTR 801 and 802 are clear linear block copolymer synthesized with styrene and isoprene monomers in organic solvent, and a themoplastic elastomer having good elongation, elastic properties, and process ability without vulcanization, and good solubility in common nonpolar solvents.
General  
Material Status 
  • Commercial: Discontinued
Availability 
  • Europe
  • North America
  
Features 
  • Block Copolymer
  • Good Processability
  • High Elasticity
  • High Elongation
  
Uses 
  • Adhesives
  • Labels
  • Plastics Modification
  • Sealants
  • Tape
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)
g/10 min
 ASTM D1238
Bound Styrene 2
%
 Internal Method
Ash Content
%
 ASTM D1416
Volatile Matter
%
 ASTM D1416
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress (300% Strain)
psi
 ASTM D412
Tensile Strength (Yield)
psi
 ASTM D412
Tensile Elongation (Break)
%
 ASTM D412
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: KOSYN KTR 802, KOSYN KTR , KOSYNKTR802, KOSYNKTR, KTR 802, KTR802, KTR, 802, Styrene Isoprene Styrene + SI Block Copolymer, Styrene Isoprene Styrene SI Block Copolymer, Styrene Isoprene Styrene : SI Block Copolymer, Styrene Isoprene Styrene / SI Block Copolymer, Styrene Isoprene Styrene - SI Block Copolymer, Styrene Isoprene Styrene _ SI Block Copolymer, Styrene Isoprene Styrene SI Block Copolymer, SIS+SI, SISSI, SIS:SI, SIS/SI, SIS-SI, SIS_SI, SIS SI, Thermoplastic Elastomer, TPE, Kumho, StyreneIsopreneStyreneSIBlockCopolymer, ThermoplasticElastomer, StyreneIsopreneStyrene_SIBlockCopolymer, 802KTR
Features
Features may also be described by the following terms: Block Copolymer, High Elongation, High Elasticity, Highly Elastic, Good Processability, Easy Processing.
Uses
Uses may also be described by the following terms: Sanitary Products, Plastics Modification, Plastic Modification.
Notes
1Typical properties: these are not to be construed as specifications.
2NMR
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.