Name: Dow F-100 Epoxy Toughener
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow F-100 Epoxy Toughener

Reactive liquid modifier designed to significantly improve fracture toughness and impact resistance of epoxy resin systems.
Enables excellent adhesion retention under thermal cycling and humid conditions without compromising glass transition temperature (T_g).
Low viscosity and good compatibility with standard DGEBA and novolac epoxies, facilitating easy incorporation and homogeneous dispersion.
Reduces microcracking in cured composites and adhesive joints, enhancing long-term durability and fatigue performance.
Halogen-free formulation supporting compliance with RoHS and other environmental regulatory requirements.

Typical Applications Of Dow F-100 Epoxy Toughener

Aerospace structural adhesives and composite matrix resins for primary and secondary bonding.
High-performance electrical encapsulants and potting compounds for power electronics and EV battery modules.
Wind turbine blade adhesives requiring superior peel strength and delamination resistance.
Automotive under-hood adhesives and structural pastes exposed to thermal shock and vibration.
Industrial flooring and grouting systems demanding crack resistance and chemical resilience.

Chemical Type	Reactive carboxyl-terminated polyether
Product Form	Clear to pale yellow liquid
Appearance	Homogeneous, low-viscosity liquid at 25°C
Primary Applications	Epoxy toughening for adhesives, composites, and encapsulants
Key Features	Toughness enhancement, thermal stability, halogen-free
Benefits	Improved impact resistance, reduced brittle failure, simplified processing
Storage Stability	≥12 months at 15–25°C in unopened original container
Handling Precautions	Use in well-ventilated areas; refer to SDS for PPE and first-aid guidance

Get in Touch with ERICW

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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