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Impregnation Heat Resistance Resin

Impregnation Heat Resistance Resin

Brand Name:JT-RESIN
Certification:SGS,CE,UL
Model Number:JT8990
Minimum Order Quantity:25KG
Delivery Time:5 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Location: Guangzhou Hebei China
Address: Room 606, Donghong International Plaza, No. 113 Chebei Road, Tianhe District, Guangzhou, China
Supplier`s last login times: within 36 hours
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Product Details

CASTING IMPREGNATION EPOXY RESIN AND HARDENER FOR 33KV DRY TYPE TRANSFORMERS CLASS H

Proportion:


JT 8990 A Epoxy Resin 100 pbw

JT 8990B Epoxy Hardener 80 pbw


Liquid, Latent, Silica flour filled, hot-curing cast resin system. Specially formulated for convenient in processing with excellent impregnating performance.



Applications:

For medium and high voltage indoor transformer,electrical insulators, such as switches and electrical parts, etc


Processing methods:

Conventional vacuum self gravity casting


Product data(Guideline values) *


JT 8068-1 A Liquid and Solvent free modified epoxy resin

TYPICAL VALUES*

Viscosity @ 25, mPa.s [ISO 12058] .................................................................. 1,500-3,000

Epoxy value, equiv/g [ISO 3001] .............................................................................0.45-0.51

Density @ 25℃ , g/cm3 [ISO 1675] ........................................................................1.13--1.15

Vapor pressure @20°C, pa (knudsen) ...........................................................................<0.01

@60°C, pa(knudsen) ..............................................................................<0.5

Storage life @ 25℃ (sealed container), month ……………………………………………………………..12

Remark:In order to prevent the absorption of moisture,please keep epoxy resin in sealed container and storage under normal temperature (about 20 to 25℃).


JT 8068-1 B Modified liquid Epoxy hardener

TYPICAL VALUES*

Viscosity @ 25℃, mPa.s [ISO 12058] ............................................................................50-80

Vapour Pressure @ 20℃, mbar( Knudsen)....................................................................Ca.0.5

@ 60℃,mbar(Knudsen) .....................................................................Ca.10

Density @ 25℃ , g/cm3 [ISO 1675] .........................................................................1.19-1.22

Storage life @ 25℃ (sealed container), month …………………………………………………………….12

Remark:It may be crystallized when stored at low temperature place. After heating to 60℃, crystal can

be eliminated; JT8068-1B contains accelerator. Prolonged storage at high embient temperatures will result in an undesirable increase in its viscosity and impairs the reactivity of casting resin system.


Process viscosity:



Application area:


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Impregnation Heat Resistance Resin

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