Products and Services Adhesive Product SeriesCT-E1211 One-component Epoxy Structural Adhesive

CT-E1211 One-component Epoxy Structural Adhesive

CTE1211 is a single component thermosetting epoxy structural adhesive.This product has excellent adhesive strength,electrical insulation performance,and chemical resistance afier curing,with low shrinkage rate. This product is non solvent based,environmentally friendly,and meets the requirements of ROSHand REACH standards.

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Product Features

Moderate viscosity for easy application

The product features a simple mixing ratio and is compatible with brushing, roller coating and spraying. It delivers excellent one-step forming performance, greatly reducing construction difficulty and enabling quick operation even for novice workers.
Medium-temperature curing with fast curing speed and short curing cycle

Compatible with medium-temperature curing processes, it can rapidly crosslink and form films at low temperature ranges, drastically shortening constant-temperature curing duration.
High bonding strength. It delivers outstanding adhesion to metals, especially magnetic steel, galvanized steel and stainless steel, under both ambient and high-temperature conditions.

The product has a dense internal crosslinking structure and excellent cohesion, suitable for bonding a variety of metal substrates.
Low storage requirements; refrigeration storage is not required.

It can be stored indoors at ambient temperature. The system stays stable under static room-temperature conditions and is unlikely to suffer from separation, crystallization, gelation or other deterioration.
Wide temperature resistance range, serviceable from -50℃ to 150℃

It features outstanding resistance to high and low temperatures. The adhesive layer will not become brittle, crack or lose adhesion in low-temperature environments, and will not soften, flow or delaminate under high-temperature working conditions.

Various technical parameters before and after curing

Item			Unit	Performance Parameters
Before Curing	Appearance		/	Black viscous liquid
	Viscosity at 25°C		mPa·s	100000±20000
	Working Time at 40°C		h	＞48
	Curing Time at 80°C		min	11
	Curing Time at 85°C		min	45
	Density		g/cm³	1.45±0.05
After Curing	Hardness		Shore D	≥80
	Glass Transition Temperature		℃	≥110
	Tensile Strength		MPa	≥35
	Elongation at Break		%	≥4
	Shear Strength at 23°C	Galvanized steel to galvanized steel	MPa	≥21
	Shear Strength at 120°C	Galvanized Steel to Galvanized Steel	MPa	≥5
	Dielectric Strength		KV/mm	≥20

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Application Areas

Automotive, Electronics, Rail Transit

Working conditions requiring good bonding performance under medium and low temperature curing
Other industrial fields

Especially suitable for bonding magnetic steel, galvanized steel and stainless steel

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Specifications

Packaging specification: 10 kg per drum; customized packaging is available upon customer request.

Storage and Transportation

Store under refrigeration, shelf life: 3–6 months.

This product is non-flammable and non-explosive, and can be transported as ordinary chemicals. Avoid direct sunlight, extrusion and collision during transportation to prevent leakage.

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