KRALEX® 1502

Category: SBR, Emulsion , Emulsion Styrene Butadiene Rubber
Manufacturer: Synthos S.A.
Trademark: KRALEX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SbgF7I_KRALEX-1502.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
KRALEX® 1502 is a standard grade of styrene-butadiene rubber. It is produced by a technology of cold emulsion copolymerization based on soaps of rosin and fatty acids and contains 23.5% of chemically bonded styrene. It is coagulated by a system of acid and synthetic coagulant, does not contain extender oil and is stabilized by a nonstaining antioxidant.

APPLICATION
KRALEX® 1502 is appropriate for rubber compounds used in the production of floor coverings, bicycle tyres, footwear, children toys, cables, hosepipes and various rubber articles having light colour shades.
KRALEX® 1502 does not contain any components excluding usage of KRALEX® 1502 for production of articles coming into contact with foodstuffs.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
  • Food Contact Acceptable
Uses
  • Flooring
  • Footwear
  • Hose
  • Toys
Forms
  • Bale
PhysicalNominal ValueUnitTest Method
Mooney Viscosity (ML 1+4, 100°C)44 to 54MUASTM D1646
Bound Styrene 22.5 to 24.5%ASTM D5775
Ash Content < 0.4wt%ASTM D5667
Organic Acid 4.5 to 7.0wt%ASTM D5774
Soap < 0.3wt%ASTM D5774
Volatile Matter < 0.75wt%ASTM D5668
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