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  • Coupling Agent

COUPLING AGENT

  • Coupling Agent

    SBP Coupling Agents are chemically modified compatibilizer with MA, maleic anhydride which is organic chemical as an active functional component. Its function helps increasing compatibility when co-mixing and co-extruding with non-compatible plastic resin. Finally, homogeneous material is produced by SBP coupling agent. It is called a compatibilizer or coupling agent and in some case, it is called a bonding agent.

    Coupling Agent

    SBP Coupling Agents are chemically modified compatibilizer with MA, maleic anhydride which is organic chemical as an active functional component. Its function helps increasing compatibility when co-mixing and co-extruding with non-compatible plastic resin. Finally, homogeneous material is produced by SBP coupling agent. It is called a compatibilizer or coupling agent and in some case, it is called a bonding agent.

  • Dosage : 1.0~2.0% per total weight in WPC
    10~20% per glass fiber weight in GF PP Compound

    Product Density MFI(190℃) MA Graft(%) Appearance Resin
    SBP-15 NSW 0.94 4.0↓ 1.0↑ Light Yellow PE
    SBP-20 NS 0.96 200↓ 0.8↑ Pale Yellow PP
    SBP-20 NSW 1.00 250↓ 1.0↑ Pale Yellow PP

  • Dosage : 1.0~2.0% per total weight in WPC
    10~20% per glass fiber weight in GF PP Compound

    Product Density MFI(190℃) MA Graft(%)
    SBP-15 NSW 0.94 4.0↓ 1.0↑
    SBP-20 NS 0.96 200↓ 0.8↑
    SBP-20 NSW 1.00 250↓ 1.0↑

  • Dosage : 10~20% per inorganic filler weight
    Packing : 20kg in paper bag, 500kg in bulk bag

    Appearance Resin
    Light Yellow PE
    Pale Yellow PP
    Pale Yellow PP

Application

- FR Cable compound, WPC, Plastic compound
- Dispersant for plastic resin and pigment, filler and inorganic materials
- Adhesive synergist for hot melt adhesive resin compound

Product Feature

- This chemical functional group reacts with other active organic materials and form strong bonds
- New composites of materials bridged with coupling agents are being served for Neo-concept plastics such as WPC, Automotive, Washing machine, and other plastics
- It is applied for the improvement of chemical and physical properties between plastic resin and fillers like wood powder, coated glass fiber