Products > Tackifying Resin > SL-5073
 
 

SL-5073 PROCESSING ADDITIVE

DESCRIPTION
  • Blend of metal salts of aromatic and aliphatic carboxylic acids
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    CHARICTERISTICS

    Property

    Specification

    Test Method

    Appearance

    White-Yellowish pastilles

    visual

    Dropping Point£¨°ś

    105 -117

    WI-QC-120

    Zinc content£¨ %,

    °‹ 19.6

    WI-QC-119

    Specific Gravity

    1.15-1.35

    WI-QC-108

     
    TYPICAL PROPERTIES
  • SL-5073 is a very effective activator for the sulphur curing systems of NR, SBR, and BR. It can partially or completely replace stearic acid or other fatty acid based activators.
  • SL-5073 works as an effective viscosity reducer in NR mastication. It improves processability in extrusion and molding.
  • SL-5073 can improve the following static and dynamic properties: Reversion Resistance of NR compounds; Compression set, Heat buildup, increase modulus.
  • It is recommended to be added in the 1st step because of its high melting point.
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    APPLICATION

  • Recommended dosage is 2-5 Phr
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    PACKAGING

  • 25kg( net weight), Kraft bag inner PE coated or PE bag.
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    STORAGE

  • This material can be stable for 24 months under the normal storage conditions. However, precautions must be taken to avoid exposure to sunlight and always, store this material in a sealed container under the dry and cool conditions.
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    OCCUPATIONAL SAFETY AND HEALTH INFORMATION
  • Refer to Material Safety Data Sheets (MSDS) prior to using this resin.
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