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Flame Retardant Epoxy Resin for Dry Type Transformers

Categories Electrical Epoxy Resin
Place of Origin: Shanghai, China
Brand Name: wenyou
Model Number: LE-184, LH-8504
MOQ: 20
Price: $2.80-3.80
CAS No.: 1675-54-3
MF: C21H24O4
EINECS No.: 216-823-5
Epoxy Value: 4.5 - 5.0Eq/kg
Resin Viscosity: 7000 - 10000mPa.s
Resin Density: 1.16 - 1.20g/cm3
Resin Vapor Pressure: < 0.01Pa
Resin Flash Point: around 130℃
Hardener Viscosity: 150 - 350mPa.s
Hardener Density: 1.17 - 1.24g/cm3
Hardener Vapor Pressure: around 0.5Pa
Hardener Flash Point: around 140℃
Epoxy Resin: LE-184 | 100 pbw
Hardener: LH-8504 | 100 pbw
Flexibilizer: LF-675 | 0-20 pbw
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Flame Retardant Epoxy Resin for Dry Type Transformers

Product Description
Flame Retardant Cast Resin for Dry Type Transformers: Ensuring Safety in Electrical Systems
Safety is a top priority in any electrical system, and dry type transformers are no exception. Our flame - retardant cast resin is designed specifically for dry type transformers to offer an extra layer of safety. The resin is formulated with flame - retardant additives that give it the ability to resist combustion. In case of an electrical fault or overheating, the flame - retardant cast resin can prevent the spread of fire, minimizing potential damage and risks. This is especially crucial in areas where fire safety regulations are strict, such as hospitals, schools, and high - rise buildings. Dry type transformers with our flame - retardant cast resin not only meet but exceed safety standards. The resin also has excellent electrical insulating properties, ensuring smooth power transfer. Moreover, it is resistant to moisture and corrosion, maintaining its flame - retardant and insulating capabilities over time. By using our flame - retardant cast resin in dry type transformers, you can have peace of mind knowing that your electrical systems are safe and reliable.

*Brief Introduction


LE-184 is a modified saturated cyclic aliphatic epoxy resin system.

LH-8504 is a modified weather-resistant anhydride hardener.

LF-675 is a low-viscosity solvent-free modified polyol.

LZ-622 is a modified tert-butylamine.

*Formulation


Epoxy resinLE-184100 pbw
HardenerLH-8504100 pbw
FlexibilizerLF-6750-20 pbw
AcceleratorLZ-6220.1-1.0 pbw
FillerSilica powder300-450 pbw
Color pasteLC series *3 pbw

*Properties

Excellent resistance to thermal shock, superior mechanical and dielectric properties.

*Processing Methods

- Conventional gravity casting process under vacuum.
- Automatic pressure gelation process (APG).
- Production process is adjustable according to client’s present production methods.
Applications

Outdoor electrical insulators for medium and high voltage applications, such as insulators, dry-type transformers, and other insulation products.


*Sample application image



Advantages


Certifications


Packaging & Shipping

*Package


20kg/iron pail or 220kg/iron barrel or 1200kg/plastic tank



*Shipment



FAQ

1.What's the usage of your product?

Our product is epoxy resin raw material, for making medium and high voltage electrical power insulation parts, such dry type transformers, potential transformers(PT), current transformers(CT), voltage transformers(VT), insulators, wall bushings, solid sealed pole, insulation covers, etc.


2.What's the MOQ of your product?

MOQ of our product is 20kg pail as sample for a trying.


3.What's the price of your product?

We have developed a series of material system to satisfy various of insulation parts applied to different environment situations. So our price is flexible depends on the material type, current pricing of market, order quantity, price terms, and payment terms.


4.What's the most convenient way to confirm suitable material type for my products?

The best way to confirm is to provide clear photos of your terminal products, and remark its application environment as Indoor or Outdoor? And also remark its producing process as APG or Casting?


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