Name: Lanpoly PPA-220502 Polymer Processing Additive
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Lanpoly PPA-220502 Polymer Processing Additive

Reduces melt fracture and die lip buildup during extrusion of high-viscosity engineering thermoplastics.
Enhances surface gloss and dimensional stability in injection-molded polyamide (PA) and polyphenylene sulfide (PPS) parts.
Compatible with halogen-free flame retardant systems, supporting UL94 V-0 compliance without compromising processability.
Thermally stable up to 320 °C, enabling use in high-temperature polymer processing without degradation.
Low dosage requirement (typically 0.1–0.5 wt%) ensures cost-effective performance without affecting base resin mechanical properties.

Typical Applications Of Lanpoly PPA-220502 Polymer Processing Additive

Extrusion of PA6, PA66, and PA46 compounds for automotive under-hood components.
Injection molding of PPS-based electrical connectors and sensor housings.
Co-extrusion of multilayer barrier films containing polyetherimide (PEI) or polyarylamide (PARA).
Processing of glass-fiber reinforced thermoplastics for structural industrial parts.
High-precision molding of thin-walled electronic enclosures requiring consistent surface finish.

Chemical Type	Fluorinated ethylene-propylene (FEP)-based polymer
Product Form	Pellets
Appearance	Off-white to light beige free-flowing pellets
Primary Applications	Engineering thermoplastics: PA, PPS, PEI, PARA, PEEK
Key Features	Melt flow enhancement, die lubrication, surface defect suppression
Benefits	Improved output rates, reduced scrap, extended die cleaning intervals
Recommended Dosage Range	0.1 – 0.5 wt% relative to base polymer
Storage Conditions	Store in dry, cool conditions (<25 °C); keep container sealed to prevent moisture absorption

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