Name: Croda Crodacid DC1195 Toughener
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Croda Crodacid DC1195 Toughener

Reactive liquid acid functional modifier designed to enhance toughness and impact resistance in thermoset resins.
Enables improved interfacial adhesion between resin matrices and reinforcing fillers or fibers.
Low volatility and high thermal stability support processing at elevated temperatures without premature degradation.
Compatible with epoxy, unsaturated polyester, and vinyl ester resin systems without compromising pot life.
Reduces microcracking under thermal cycling and mechanical stress, extending service life of composite components.

Typical Applications Of Croda Crodacid DC1195 Toughener

Structural composites for wind turbine blades and aerospace secondary structures.
High-performance marine laminates requiring impact resilience and moisture resistance.
Automotive under-hood components exposed to thermal and vibration stress.
Electrical insulation systems in medium-voltage transformers and busbar encapsulants.
Industrial tooling and mold-making materials demanding dimensional stability and fracture resistance.

Chemical Type	Reactive aliphatic carboxylic acid functional modifier
Product Form	Clear to pale yellow liquid
Appearance	Homogeneous, low-viscosity liquid at 25°C
Primary Applications	Toughening agent for thermoset composites and structural adhesives
Key Features	Acid functionality (–COOH), reactive incorporation into polymer network
Benefits	Enhanced fracture toughness, reduced brittleness, improved thermal-mechanical performance
Storage Stability	Stable for ≥12 months in unopened containers at <30°C, protected from moisture
Handling Precautions	Use with adequate ventilation; avoid contact with skin and eyes; refer to SDS

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