Shanghai Wenyou Industry Co., Ltd.
| CAS No. | 1675-54-3 |
| Molecular Formula | C21H24O4 |
| EINECS No. | 216-823-5 |
| Resin Viscosity | 20000 - 40000mPa.s |
| Resin Density | 1.95 - 2.70g/cm3 |
| Resin Vapor Pressure | ≤ 0.01Pa |
| Resin Flash Point | around 135℃ |
| Hardener Viscosity | 10000 - 20000mPa.s |
| Hardener Density | 2.0 - 3.0g/cm3 |
| Hardener Vapor Pressure | around 0.5Pa |
| Hardener Flash Point | around 140℃ |
| Epoxy Resin Type | Modified BPA |
| Hardener Type | Modified carboxylic anhydride |
| Mixing Ratio | 100:100 pbw |
| Processing Methods | Gravity casting, APG |
| Place of Origin | Shanghai, China |
| Brand Name | wenyou |
| Model Number | LW-9425A/B |
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Product Specification
| CAS No. | 1675-54-3 | Molecular Formula | C21H24O4 |
| EINECS No. | 216-823-5 | Resin Viscosity | 20000 - 40000mPa.s |
| Resin Density | 1.95 - 2.70g/cm3 | Resin Vapor Pressure | ≤ 0.01Pa |
| Resin Flash Point | around 135℃ | Hardener Viscosity | 10000 - 20000mPa.s |
| Hardener Density | 2.0 - 3.0g/cm3 | Hardener Vapor Pressure | around 0.5Pa |
| Hardener Flash Point | around 140℃ | Epoxy Resin Type | Modified BPA |
| Hardener Type | Modified carboxylic anhydride | Mixing Ratio | 100:100 pbw |
| Processing Methods | Gravity casting, APG | Place of Origin | Shanghai, China |
| Brand Name | wenyou | Model Number | LW-9425A/B |
| High Light | fast-curing epoxy resin for transformers ，dry type transformer epoxy resin ，electrical epoxy resin LW-9425A/B | ||
*Brief Introduction
LW-9425A is a modified BPA (bisphenol A) type epoxy resin with aluminum oxide powder.
LW-9425B is a modified carboxylic anhydride hardener with aluminum oxide powder.
*Formulation
| Epoxy resin | LW-9425A | 100 pbw |
| Hardener | LW-9425B | 100 pbw |
Two-component saturated cyclic epoxy resin system with pre-mixed fillers, slurry liquid at room temperature.
Excellent resistance to thermal shock with superior crack resistance.
For medium and high voltage electrical insulation applications, such as 66-220KV GIS bowl-type insulators and other insulation components.
*Sample application image
*Package
20kg/iron pail or 220kg/iron barrel or 1200kg/plastic tank
*Shipment
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?
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Total Annual:
15000000-25000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shanghai Wenyou Industry Co., Ltd.mainly engaged in the advanced materialsof MV and HV insulation products for indoorand outdoor use, both suitable for APG andvacuum casting. Our wide range of products includes epoxy resin, flame retardant resin, curing agents, outdoor modifiers, toughe... Shanghai Wenyou Industry Co., Ltd.mainly engaged in the advanced materialsof MV and HV insulation products for indoorand outdoor use, both suitable for APG andvacuum casting. Our wide range of products includes epoxy resin, flame retardant resin, curing agents, outdoor modifiers, toughe...
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