Cariflex® IR0310 K

Category: IR , Polyisoprene
Manufacturer: Kraton Polymers LLC
Trademark: Cariflex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 37dIXY_Cariflex-IR0310-K.pdf
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Cariflex IR0310 KU polymer is a solution polymerised polyisoprene with a high cis-1,4 content. It has a high molecular weight as indicated by its Logarithmic Inherent Viscosity (LIV) value of 7.05 dl/g. It is supplied from North America in the physical form identified below.

  • Cariflex IR0310 KU - supplied as a white/transparent solid bale

A non-staining stabilizer is added at the typical value of 0.15%. Cariflex IR0310 KU polymer is manufactured to the highest standards but special requirements apply to certain sensitive applications such as food contact and pharmaceuticals. Reference should always be made to local legislation regulating these applications.

Cariflex IR0310 KU Polymer is used as a replacement for natural rubber in a wide range of compounds, offering advantages of light color, uniformity and low levels of impurities. Its good flow characteristics produce improvements in mixing and molding behavior. It is used for food and pharmaceutical packaging and seals, baby bottle teats and health care, adhesives, chemical derivatives of rubbers and very light colored or transparent articles.
General Information
Additive
  • Unspecified Stabilizer
Features
  • Good Flow
  • High Molecular Weight
  • High Purity
Uses
  • Adhesives
  • Bottles
  • Food Packaging
  • Pharmaceutical Packaging
  • Rubber Replacement
  • Seals
Appearance
  • Clear/Transparent
  • White
Forms
  • Bale
PhysicalNominal ValueUnitTest Method
Mooney Viscosity 40 to 53MUASTM D1646
1,4-cis Content Internal Method
    -- 1> 82.0wt%
    -- 2> 90.0wt%
Ash Content < 0.10%Internal Method
Limiting Viscosity Number 700 to 1050cm³/gInternal Method
Stabilizer 0.10 to 0.30%Internal Method
Volatile Matter < 0.50%Internal Method
ElastomersNominal ValueUnitTest Method
Tensile Stress 3(300% Strain)7.30 to 12.2MPaISO 37
Tensile Stress - Flow 4(Yield)> 21.6MPaISO 37
Tensile Elongation 5(Break)> 430%ISO 37
Note Message
1 .NMR
2 .FTIR
3 .Cure: 40 min at 135°C
4 .Cure: 40 min at 135°C
5 .Cure: 40 min at 135°C
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