Name: LG Chem MBS EM500A Toughener
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of LG Chem MBS EM500A Toughener

High-impact modification for rigid PVC and engineering thermoplastics without compromising clarity.
Excellent dispersion stability in PVC melt processing, minimizing gel formation and die buildup.
Outstanding weatherability and UV resistance due to optimized MBS (Methacrylate-Butadiene-Styrene) copolymer structure.
Low-temperature toughness enhancement with minimal effect on heat deflection temperature (HDT).
Compatible with standard PVC stabilizer systems including Ca/Zn and organotin formulations.

Typical Applications Of LG Chem MBS EM500A Toughener

Rigid PVC profiles for window frames and door systems.
Transparent PVC sheets and medical tubing requiring impact strength and optical clarity.
Automotive interior trim components exposed to thermal cycling and mechanical stress.
Electrical conduit and junction boxes demanding flame-retardant compatibility and dimensional stability.
Consumer electronics housings where surface gloss and drop-impact performance are critical.

Chemical Type	MBS (Methacrylate-Butadiene-Styrene) impact modifier
Product Form	Free-flowing white granules
Appearance	Off-white to light beige granules, uniform size distribution
Primary Applications	Impact modification of rigid PVC, ABS, and PC blends
Key Features	High transparency retention, low haze, excellent processability
Benefits	Improved notched Izod impact strength, enhanced surface quality, reduced scrap rate
Recommended Loading Range	5–12 phr (per hundred resin) in rigid PVC formulations
Storage Conditions	Store in cool, dry place below 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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Have a Questions? Call Us:

15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China