KRATON® G1730 M

About
Kraton G1730 M is a clear copolymer based on styrene and ethylene/propylene with a polystyrene content of 21%. It is supplied from North America in the physical form identified below. Kraton G1730 MS – supplied as a dusted pellet Kraton G1730 MO – supplied as a dusted pellet Kraton G1730 M is used as a modifier of polymers. It is also suitable as an ingredient in formulating adhesives, sealants and coatings.&&

Product Description
GenericSEPS
Material StatusCommercial: Active
FeaturesInoxidizability,Copolymer
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.900g/cm³ASTM D792
Melt Flow Rate
230℃,5.0kg13g/10minASTM D1238
Antioxidant Additive0.030 to 0.10%Internal Method
Polystyrene content19 to 23%Internal Method
Total Extractables< 1.5%Internal Method
Ash Content
S. Silicon dioxide< 0.15%Internal Method
Volatiles< 1.0%Internal Method

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 10 seconds61 ASTM D2240

Supplementary informationNominal valueUnitTest method
Dust – O,Organically Dusted< 0.15%Internal Method
Styrene/Rubber ratio21/79 

Notes
1. Typical properties: these are not to be construed as specifications.
2. Measured on the polymer before hydrogenation.
3. For G1730 MO Organically dusted
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