INTOL® 1739

Category: SBR, Emulsion , Emulsion Styrene Butadiene Rubber
Manufacturer: Versalis S.p.A.
Trademark: INTOL®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 91xGvR_INTOL-1739.pdf
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Intol® 1739 is an emulsion styrene-butadiene rubber obtained by cold polymerisation using a mixture of rosin acid and fatty acid soaps as emulsifiers.
It is made at the Hythe production facility in UK.
It is a high bound styrene copolymer extended with TDAE oil.

Key Features
E-SBR is a general purpose rubber characterised by good processability, mechanical properties and abrasion resistance.
It has a limited resistance to oil and weather but properly compounded, it is suitable for use in outdoor applications.
Intol® 1739 is the TDAE oil extended alternative to Intol® /Europrene® 1721.
Due to the plasticizing influence of the safe oil, Intol® 1739 shows a better processing behaviour, an improved abrasion resistance and a slight decrease in wet grip compared to Intol® /Europrene® 1721.

Main Applications
Tyre tread.
General Information
Features
  • Copolymer
  • General Purpose
  • Good Abrasion Resistance
  • Good Processability
Uses
  • General Purpose
Forms
  • Bale
PhysicalNominal ValueUnitTest Method
Mooney Viscosity (ML 1+4, 100°C)52MUASTM D1646
Bound Styrene 40.0%ASTM D5775
Oil Type (TDAE Oil)37.5phrASTM D5774
Ash Content < 0.5wt%ASTM D5667
Organic Acid 5.0wt%ASTM D5774
Soap < 0.5wt%ASTM D5774
Volatile Matter < 0.75wt%ASTM D5668
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