Products > Tackifying Resin > SL-2005
 
 

SL-2005 Phenolic Reinforcing Resin

DESCRIPTION
  • Unmodified thermoplastic phenol-formaldehyde resin with low free phenol without hexamethylenetetramine (HMT)
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    CHARICTERISTICS

    Property

    Specification

    Test Method

    Appearance

    colorless to pale yellow pastille

    visual

    Softening Point, Ring & Ball,oC

    92-116

    WI-QC-102

    Free Phenol,%

    1.0

    WI-QC-105

    Ashes,850oC,%

    0.1

    WI-QC-103

     
    APPLICATIONS
  • 1)SL-2005 is a kind of reinforcing resin with low free phenol. It is beneficial to health and environments. SL-2005 with pastille shape can be automatic weighing easily..
  • 2) SL-2005 is a high performance reinforcing resin. This product should be used along with another methylene donor, such as hexamethylenetetramine (HMT) or hexamethoxymethylmelamine (HMMM), in the rubber compounding applications. After the cross linking reaction with methylene donor compounds, SL-2005 resin could improve the hardness, tear resistance, wear resistance and tensile strength properties of rubber compounds.
  • 3) In order to achieve an optimum reinforcement in rubber compounds, the methylene donor should be used at a level of 10 % based on the amount of SL-2005 to obtain the proper cross-linking network structures.
    4)SL-2005 should be added during the first stage of mixing in order to achieve good scorching and plasticity properties in rubber compounds. The methylene donor should be added with an accelerator and sulfur at the final mixing stage.
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    APPLICATION

  • SL-2005 can be used in the manufacture of tires, rubber coated rollers, window sealants of automobiles, etc
  • The recommended dosage of SL-2005 should be 5-15 phr.
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    PACKAGING

  • SL-2005 standard package is 25KG, Kraft bag inner PE coated or PE bag.
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    STORAGE

  • This material can be stable for 12 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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