Paracril™ BJLT-M50

1 of 64 products in this brand
Paracril BJLTM50 is a copolymer of butadiene and acrylonitrile, cold polymerized with a non-staining stabilizer. Packing.

Polymer Name: Acrylonitrile Butadiene Rubber (NBR)

Chemical Family: Nitrile Rubbers

Features: Low Absorption, Low Corrosion, Low Temperature Flexibility, Oil Resistance, Oil Resistant

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions

Features & Benefits

CASE Ingredients Features

Applications & Uses

Applications

Paracril BJLTM50 offers an excellent balance of low temperature flexibility with oil resistance, fast mixing, low water absorption and low corrosion. It is recommended for automotive products, seals, hoses, O-rings and packing’s, adhesives, oil field specialties, wire and cable, footwear, rolls and thermoplastic blends.

Recommended Appliactions:

  • Seals
  • Hoses
  • Footwear
  • Rolls
  • Custom mix
  • Adhesives
  • Mechanical goods

Properties

Physical Form
Chemical Properties
ValueUnitsTest Method / Conditions
Total Volatile Mattermax. 1%ASTMD 5668
Total Ashmax. 0.8%ASTMD 5667
Bound ACN31.1 - 34.1%INSA
Specific Gravity0.99g/ccASTMD 297
Mooney Viscosity ML (1+4) at 100°C43 - 57MUASTMD 1646
Cured Properties
ValueUnitsTest Method / Conditions
Curing Time at 160°C (ML)4.6 - 8.4lb-inASTMD 2084
Curing Time at 160°C (MH)26.3 - 39.3lb-inASTMD 2084
Curing Time at 160°C (tc (1))min. 2.5 - 4.8-ASTMD 2084
Curing Time at 160°C (tc (50))min. 4.4 - 7.4-ASTMD 2084
Curing Time at 160°C (tc (90))min. 11.9 - 19.7-ASTMD 2084

Regulatory & Compliance

Chemical Inventories

Packaging & Availability

Packaging Type
Packaging and Storage

This product is commercialized in 25 Kg/Bale (55 Lb. /Bale) - 1,000 Kg/Skid - Net (2,200 Lb. /Skid.) rectangular bales individually wrapped in low melting point polyethylene film. Tolerance in all bale and packaging weights +1 percent.

Store in a dry and ventilated area where it will not be exposed to direct sunlight, extreme temperatures or sources of ignition.Please consult Paracril BJLTM50 “Material Safety Data Sheet” (MSDS) for more detailed handling and storage information.