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- Product category： Epoxy potting resin potting adhesive
- Application： High voltage insulator products
- Product feature 1： High insulation strength. 。
- Product feature 2： The product has long stability at medium temperature.
- Product feature 3： The product has good aging resistance.
- Product feature 4： high long-term heat resistance.
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Product performance
N8516
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test item | unit | condition | typical values |
A liquid | B liquid |
Each properties | appearance | —— | 25℃ | light yellow liquid | yellow transparent liquid |
ingredient | —— | —— | Bisphenol A type epoxy resin | Modified alicyclic anhydride |
specific gravity | —— | 25℃ | 1.15～1.18 | 1.19～1.21 |
viscosity | Pa·s | 25℃ | 5000～6000 | 250～300 |
mixture ratio by weight | —— | —— | 100 | 80 |
mixture properties | Specific gravity | —— | 25℃ | 1.61 |
initial viscosity | Pa·s | 25℃ | 1400 |
work life(Viscosity rise rate100%) | min | 60℃ | 120 |
Gelation time(test-tube method10g) | min | 120℃ | 40～50 |
curing condition | ℃/h | —— | 90/2.5＋130/2.5 |
cured properties | the cured color | —— | 25℃ | black |
hardness (Shore D) | —— | 25℃ | 90 |
Bending strength | N/mm2 | 25℃ | 50～80 |
Flexural elasticity | N/mm2 | 25℃ | 90～130 |
glass transition temperature (Tg) | ℃ | —— | ＞85 |
Coefficient of linear expansion | ×10-6K-1 | —— | 47.1 |
Water absorption by boiling(100℃×1h) | % | —— | 0.10 |
Dielectric strength | MV/m | 25℃ | ＞25 |
Volume resistivity(DC500V) | MΩ·m | 25℃ | ＞1017 |
100℃ | 2.36×107 |
Dielectric constant (50Hz) | —— | 25℃ | 3.0～3.5 |
100℃ | 3.95 |
Dielectric loss(50Hz) | % | 25℃ | 0.4～0.6 |
100℃ | 1.45 |
Remark; More technical parameter data, production process recommendation, MSDS and other information, please ask for the technical department of Wu Co., LTD.tech@wuxinozawa.com
The above can not list all the products of our company, please feel free to connect with Wuxi Yeze Technology Co., LTD. sales@wuxinozawa.com
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