China Electrical Epoxy Resin manufacturer
Shanghai Wenyou Industry Co., Ltd.
Vision: More Safer,More environmentally friendly,More efficient Mission: Based on insulating materials ,Serving global electricity Service concept: Only for customet value added We are not afraid of
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Casting Epoxy Resin for Transformer Coil Encapsulation Electrical Insulation

Casting Epoxy Resin for Transformer Coil Encapsulation Electrical Insulation

Place of Origin Shanghai, China
Brand Name WENYOU
Model Number LE-9276
Minimum Order Quantity 220
Price $2.70-3.50
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)
Detailed Product Description
Product Description
High - Performance Casting Epoxy Resin for Superior Transformer Coil Encapsulation - Exceptional Electrical Insulation
In the world of electrical engineering, the quality of materials used in transformer coil encapsulation is of utmost importance. Our high - performance casting epoxy resin is designed specifically for this crucial application.
This epoxy resin offers exceptional electrical insulation properties. When used to encapsulate transformer coils, it creates a reliable barrier that prevents electrical leakage and short - circuits. In transformers, where high voltages are often present, the risk of electrical failures due to poor insulation is significant. Our epoxy resin mitigates this risk effectively.
During the casting process, the resin flows smoothly, ensuring complete coverage of the transformer coils. It fills in even the tiniest gaps and voids, providing a uniform and continuous layer of protection. Once cured, it forms a hard and durable structure that can withstand mechanical stress and vibrations, which are common in transformer operations.
Moreover, it has excellent chemical resistance. Transformers may be exposed to various environmental factors, such as humidity, dust, and chemical contaminants. The epoxy resin resists these elements, maintaining its integrity and the performance of the transformer coils over an extended period. Whether in indoor or outdoor transformer installations, our casting epoxy resin is a reliable choice for ensuring long - term and stable operation of the transformers.

 

 

*Main Product Model

Indoor injection epoxy resin APG process 9216F TG:70-90℃ Apply to 10-35kv Mutual inductor, etc.
 9217F TG:80-100℃ Apply to 10-35kv Mutual inductor, etc.
 9287F TG:90-110℃ Apply to 10-35kv Insulation, etc.
 9214F TG:90-110℃ Apply to 10-35kv Insulation, solid sealed pole, solid   insulation, etc.
 9218F TG:100-120℃ Apply to 10-35kv Insulation, solid sealed pole, solid   insulation, etc.
 9219F TG:100-120℃ Apply to 10-35kv Insulation, etc.
Casting process 8216F TG:70-90℃ Apply to 10-35kv Transformer, mutual inductor, etc.
 8217F TG:80-100℃ Apply to 10-35kv Transformer, mutual inductor, etc.
 8229X TG:105-125℃ Apply to 10-35kv Transformer, mutual inductor, etc.
Outdoor epoxy resin casting process 9516 TG:60-80℃ Apply to 10-35kv Outdoor transformer, mutual   inductor, etc.
 9518 TG:90-110℃ Apply to 10-35kv Outdoor insulation, mutual   inductor, etc.
 8516X TG:60-80℃ Apply to 10-35kv Outdoor transformer, mutual   inductor, etc.
Flame retardant epoxy resin casting process  9274D TG:80-100℃ 3mm, V0  Apply to 10-35kv Insulation, etc.
 9276 TG:75-95℃ 6mm, V0  Apply to 10-35kv Mutual inductor, etc.
 9278 TG:100-120℃ 6mm, V0  Apply to 10-35kv Insulation, etc.
 9214V TG:90-110℃ 12mm, V0  Apply to 10-35kv Mutual inductor, solid   insulation, etc.
 9219V TG:100-120℃ 12mm, V0  Apply to 10-35kv Insulation, etc.
No post curing epoxy resin 9287K TG:85-105℃ Apply to 10-35kv Mutual inductor, insulation, etc.
 9219K TG:100-120℃ Apply to 10-35kv Mutual inductor, insulation, etc.
Others 9205 TG:80-125℃ Apply to 10-35kv Insulation, mutual inductor, solid   insulation, etc.
 9225 TG:100-120℃ Apply to 10-35kv Insulation, etc.
 9229 TG:105-125℃ Apply to 10-35kv Insulation, mutual inductor, solid   insulation, etc.

 

 

Product Applications

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

 

 

Company Information

 

 

*Our Company

 

Wenyou is one of the leading electrical insulating materials companies in China. Continual research and development, state of the art production facility, quality products, competent services, and countrywide operations have made it warmly acceptable to the customers. main products include: epoxy resin, flame retardant resin, curing agent, outdoor modifier, toughening agent, epoxy paste, demoulding agent and filler, which sold in China and all over the world, especially to Europe, Southeast Asia, Middle East region.

Wenyou was established in 2008 as a private limited business enterprise. It is powered by many skilled manpower of which some are graduated engineers some are senior industry experts. The relentless efforts and dedication of these people are providing continual help to improve technology to innovate and develop new products, just in time delivery, pre and post sales services to maintain a long term business relationship with the customers. Wenyou has passed management system of ISO9001, ISO14001 and ISO18001, the European Union "SGS", and the United States UL certification. All kinds of electrical components and products can be applied to vacuum pressure casting technology and APG technology.

 

*Certifications

*Our Team

 

*Work Shop

  

Packaging & Shipping

 

 

*Mainly 3 Kinds of Unit Package

 

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

Our Services

 

Our Customers

 

FAQ

1.If the product accidentally gets the eye, how to give first aid?
A: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. Dirty clothes should be replaced immediately. Remove outdoors immediately because of discomfort caused by inhaling steam. If you have any questions, please ask for medical help.

2.What kinds of packaging do you have?
A: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?
A: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). After that date, the product will be tested to determine whether it is still valid. If only part of the material in the container is used, it should be sealed and tightened immediately.
4.what test equipment you have ?
A:Pendulum Impact Tester Electrical Universal Testing Machine Horizontal Vertical Combustion Tester Low Temperature Test Chamber High Voltage Scratch Tester Electric Thermostatic Drier DSC Thermal Analyzer Insulation Electrical Performance Test Chamber
5.Could you offer the samples as free?
A:Yes .we can supply the first samples for customers .the quantity need to communicate with customers .The shipping charges need to be paid by customer.
6.how many different kind of epoxy resin you have ?
A:Nowadays we have Thirty different kinds of epoxy resin and we will improved the new epoxy resin .Sometimes ,we can design the material for the customer .
7.If I can't open wenyou internet website ,what should I do ?
A:You can try to open our International website and you also can contact with our sales manager .
8.what is your company capacity ?
A:Normally wenyou production capacity is the best in the domestic .and we can supply 1800 tons one month ,and 20000 tons in one year .
9.what is your deadline time or delivery time ?
A:Normally wenyou delivery time is 7 work days .It is depend on the customers products and requirement and quantity .
10.Do you need the cooperator as a trade office in the world ?
A:Yes .we need the cooperator as the trade in yours local country .If you have the further requirement ,please contact with our trade Representative.

Contact Us

 

Product Tags: epoxy resin for transformer coils   electrical insulation epoxy resin   casting resin for coil encapsulation  
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