Name: Addivant POYBOND 3150 Coupling Agent
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Addivant POYBOND 3150 Coupling Agent

Highly effective silane-based coupling agent for enhanced polymer–filler interfacial adhesion.
Improves mechanical properties including tensile strength, flexural modulus, and impact resistance in filled thermoplastics.
Offers excellent hydrolytic stability and shelf-life under standard storage conditions.
Compatible with a broad range of inorganic fillers such as calcium carbonate, talc, silica, and glass fibers.
Enables reduced filler loading while maintaining target performance—supporting lightweighting and cost optimization.

Typical Applications Of Addivant POYBOND 3150 Coupling Agent

Polypropylene (PP) and polyethylene (PE) compounds for automotive interior and exterior components.
Filled engineering thermoplastics used in electrical and electronic housings.
Mineral-filled rigid PVC profiles for construction and window systems.
Recycled plastic composites requiring improved filler dispersion and interfacial bonding.
Non-halogenated flame-retardant formulations with high-loading mineral fillers (e.g., ATH, MDH).

Chemical Type	Aminosilane-functionalized oligomeric siloxane
Product Form	Pale yellow to amber viscous liquid
Appearance	Clear to slightly hazy, homogeneous liquid
Primary Applications	Thermoplastic composites (PP, PE, PVC, engineering plastics)
Key Features	Silane coupling, filler surface modification, hydrolysis-resistant
Benefits	Improved dispersion, higher melt strength, better moisture resistance
Recommended Dosage Range	0.2–1.5 wt% on filler basis
Storage Conditions	Store in original sealed container at 5–30°C; protect from moisture and direct sunlight

Get in Touch with ERICW

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Contact With Us:

E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China