Name: LG Chem Impact Modifier MB838A Toughener
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of LG Chem Impact Modifier MB838A Toughener

High-efficiency impact modification for brittle thermoplastics, significantly improving notched Izod impact strength without compromising rigidity.
Excellent compatibility with polycarbonate (PC), PC/ABS blends, and engineering thermoplastics—enabling uniform dispersion and stable morphology.
Thermally stable up to 260 °C, supporting high-melt-processing conditions such as injection molding and extrusion.
Low volatility and minimal odor—suitable for applications requiring low VOC emissions and stringent indoor air quality compliance.
Designed for consistent batch-to-batch performance, ensuring reliable mechanical property enhancement in demanding production environments.

Typical Applications Of LG Chem Impact Modifier MB838A Toughener

Automotive interior components (e.g., instrument panels, door trims, center consoles).
Electrical and electronic housings requiring UL94 V-0 flame retardancy and drop resistance.
Medical device enclosures where toughness, sterilizability, and biocompatibility-supporting formulation stability are critical.
Consumer electronics casings—including laptops, power tools, and smart home devices.
Industrial equipment covers and structural parts exposed to mechanical shock and thermal cycling.

Chemical Type	Acrylate-based core-shell elastomer
Product Form	Pellets
Appearance	Off-white to light beige free-flowing pellets
Primary Applications	Impact modification of PC, PC/ABS, and other engineering thermoplastics
Key Features	High grafting efficiency, narrow particle size distribution, excellent thermal stability
Benefits	Enhanced ductility, improved melt processability, reduced part brittleness and cracking
Recommended Loading Range	5–15 wt% (depending on base resin and performance requirements)
Storage Conditions	Store in original sealed packaging at ≤30 °C and <60% RH; protect from moisture and direct sunlight

Get in Touch with ERICW

Let competitive chemical materials go global.

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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