Name: Casting Epoxy Resin for Transformer Coil Encapsulation Electrical Insulation
Brand: Shanghai Wenyou Industry Co., Ltd.
SKU: LE-9276
Price: 2.70 USD
Availability: InStock

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Casting Epoxy Resin for Transformer Coil Encapsulation Electrical Insulation

epoxy resin for transformer coils

electrical insulation epoxy resin

casting resin for coil encapsulation

Place of Origin:

Shanghai, China

Brand Name:

WENYOU

Model Number:

LE-9276

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Casting Epoxy Resin for Transformer Coil Encapsulation Electrical Insulation

Product Details

CAS No.:

26590-20-5

Molecular Formula:

C9H10O3

EINECS No.:

247-830-1

Type:

Double Components Adhesives

Purity:

Liquid Epoxy Resin

Mix Temperature:

40°C/1-2hours

Feeding Pressure:

0.5-5bar

Mold Temperature:

130-150 °C

Gelation Time:

10-30mins

Cure Conditions:

130-140°C*6-10hours

Appearance:

Milky White Sticky Liquid

Hardener:

LH-9276

Main Raw Material:

Resin

Glass Transition Temp:

70-125℃ (varies By Model)

Flame Retardancy:

V0 (3mm-12mm)

Payment & Shipping Terms

Minimum Order Quantity

220

Price

$2.70-3.50

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Product Description

High Performance Casting Epoxy Resin for Superior Transformer Coil Encapsulation

Exceptional Electrical Insulation Properties

Product Specifications

Attribute	Value
CAS No.	26590-20-5
Other Names	Epoxy Resin Potting Compound
MF	C9H10O3
EINECS No.	247-830-1
Type	Double Components Adhesives
Purity	Liquid Epoxy Resin
Mix temperature	40°C/1-2hours
Feeding process	pressure(0.5-5bar)
Mold temperature	130-150 °C
Gelation times	10-30mins
Cure conditions	130-140°C*6-10hours
Appearance	Milky White Sticky Liquid
Hardener	LH-9276
Application	Bushings, Insulators etc.
Main Raw Material	Resin
Other	Casting

Product Description

Our high-performance casting epoxy resin is specifically designed for transformer coil encapsulation, offering exceptional electrical insulation properties. It creates a reliable barrier that prevents electrical leakage and short-circuits, crucial for high-voltage transformer applications.

During casting, the resin flows smoothly to ensure complete coverage of transformer coils, filling even the smallest gaps and voids. Once cured, it forms a hard, durable structure that withstands mechanical stress and vibrations common in transformer operations.

The epoxy resin demonstrates excellent chemical resistance, maintaining integrity against environmental factors like humidity, dust, and chemical contaminants. Suitable for both indoor and outdoor transformer installations, it ensures long-term, stable operation.

Product Models

Process Type	Model	TG Range	Application
Indoor injection epoxy resin APG process	9216F	70-90℃	Apply to 10-35kv Mutual inductor, etc.
	9217F	80-100℃	Apply to 10-35kv Mutual inductor, etc.
	9287F	90-110℃	Apply to 10-35kv Insulation, etc.
	9214F	90-110℃	Apply to 10-35kv Insulation, solid sealed pole, solid insulation, etc.
	9218F	100-120℃	Apply to 10-35kv Insulation, solid sealed pole, solid insulation, etc.
	9219F	100-120℃	Apply to 10-35kv Insulation, etc.
Casting process	8216F	70-90℃	Apply to 10-35kv Transformer, mutual inductor, etc.
	8217F	80-100℃	Apply to 10-35kv Transformer, mutual inductor, etc.
	8229X	105-125℃	Apply to 10-35kv Transformer, mutual inductor, etc.

Product Applications

Our Epoxy Resin Raw Material is suitable for 10~1100KV Electrical Insulation Components!

Company Information

Wenyou is one of the leading electrical insulating materials companies in China. With continual research and development, state-of-the-art production facilities, quality products, and competent services, we have gained wide acceptance from customers worldwide.

Established in 2008, Wenyou is powered by skilled professionals including graduated engineers and senior industry experts. Our team works relentlessly to improve technology, innovate new products, and maintain long-term business relationships with customers.

We have passed ISO9001, ISO14001, and ISO18001 management system certifications, as well as European Union "SGS" and United States UL certifications. Our products can be applied to vacuum pressure casting technology and APG technology.

Packaging & Shipping

Main Packaging Options

Epoxy Resin or Hardener 20kg/Pail
220kg/Pail
1200kg/Pail

Frequently Asked Questions

1. If the product accidentally gets in the eye, how to give first aid?

When eyes are contaminated with resin, curing agent or castable, rinse them immediately with clean flowing water for 10 to 15 minutes. See a doctor. First aid materials that are stained or splashed on the skin should be erased, and then the contaminated areas should be cleaned with running water. If you have severe pain or burns, see a doctor.

2. What kinds of packaging do you have?

Resin 20kg/barrel or 240kg/barrel, 1.2 tons/barrel, curing agent 20kg/barrel or 240kg/barrel, 1.2 tons/barrel.

3. How to store products?

Products should be stored in sealed and tightened original containers in a dry environment of 6-35 degrees Celsius. Under these conditions, the storage period should be based on the date indicated on the label of the storage package (generally valid for three years).

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