Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Addivant POYBOND 1001 Coupling Agent

Addivant POYBOND 1001 is a silane-based coupling agent from Addivant’s POYBOND series, engineered to enhance interfacial adhesion between inorganic fillers and organic polymers—especially in polyolefin composites, masterbatches, and filled thermoplastics—improving mechanical strength, dispersion stability, and moisture resistance.
  • addivant poybond 1001 coupling agent_1cfd16c8
  • addivant poybond 1001 coupling agent_1cfd16c8

Features Of Addivant POYBOND 1001 Coupling Agent

  1. Highly effective silane-based coupling agent for enhanced polymer–filler interfacial adhesion.

  2. Improves mechanical properties including tensile strength, flexural modulus, and impact resistance in filled thermoplastics.

  3. Offers excellent hydrolytic stability and shelf life under recommended storage conditions.

  4. Compatible with common processing methods including extrusion, injection molding, and compounding.

  5. Reduces moisture sensitivity of mineral-filled composites, supporting improved long-term performance.

Typical Applications Of Addivant POYBOND 1001 Coupling Agent

  1. Polyolefin composites reinforced with calcium carbonate or talc.

  2. Glass-fiber-reinforced polypropylene (PP) and polyethylene (PE) systems.

  3. Engineering thermoplastic compounds used in automotive interior and under-hood components.

  4. Mineral-filled cable jacketing and insulation compounds requiring enhanced dielectric stability.

  5. Sustainable biopolymer composites incorporating natural fillers such as wood flour or cellulose fibers.

Specifications Of Addivant POYBOND 1001 Coupling Agent

Chemical TypeAminosilane (3-aminopropyltriethoxysilane derivative)
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid
Primary ApplicationsPolyolefins, engineering thermoplastics, and thermoplastic elastomers with inorganic fillers
Key FeaturesCoupling, dispersion aid, moisture barrier enhancement
BenefitsImproved filler dispersion, reduced compound viscosity, enhanced thermal and mechanical stability
Storage ConditionsStore in tightly sealed containers at 5–30°C; protect from moisture and direct sunlight
Shelf Life12 months from date of manufacture when stored properly


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