Name: Mitsubishi Rayon S-2001 Toughener
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Mitsubishi Rayon S-2001 Toughener

High-performance acrylic-based reactive toughener for epoxy resin systems.
Enables significant improvement in impact resistance and fracture toughness without compromising glass transition temperature (T_g).
Excellent compatibility with standard DGEBA-type epoxy resins and low volatility during processing.
Facilitates room-temperature or elevated-temperature curing with conventional amine or anhydride hardeners.
Reduces microcracking in thermoset composites under thermal cycling and mechanical stress.

Typical Applications Of Mitsubishi Rayon S-2001 Toughener

Aerospace structural adhesives and prepreg matrices.
High-reliability electronic encapsulants and underfill materials.
Wind turbine blade bonding adhesives and matrix resins.
Automotive under-hood composite components requiring thermal-mechanical durability.
Advanced carbon fiber reinforced polymer (CFRP) tooling and molds.

Chemical Type	Acrylic-modified epoxy reactive toughener
Product Form	Low-viscosity liquid
Appearance	Pale yellow to colorless transparent liquid
Primary Applications	Epoxy resin toughening for structural composites and adhesives
Key Features	Reactive functionality, phase-separation control, T_g-neutral toughening
Benefits	Enhanced delamination resistance, improved fatigue life, reduced brittleness
Storage Condition	Store at 5–30°C in sealed containers, protect from moisture and direct sunlight
Shelf Life	12 months from date of manufacture when stored properly

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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