絕緣棒
絕緣棒
產(chǎn)品參數(shù)
Note:
E-Glass rod(Vacuumpull-Extruded Resin reingorced fiber glass rod)
ECR ord(Vacuumpull-Extruded hetrmo-resistant ciad-resistant la sgs odr)
序號 No | 指標(biāo)名稱 Parameter | 單位 Unit | 指標(biāo) Specification |
1 | 密度(20±2C) Density(at20±2℃) |
g / c m 3 | ≥2 . 0 |
2 | 吸水率(20±2C,24h) Water Absorbtion rate(at20±2℃,24h) |
% | ≤0 . 0 5 |
3 | 拉伸強度 Tensile Strength |
M p a | ≥1 6 9 0 |
4 | 彎曲強度 Bending Strength |
M p a | ≥11 0 0 |
5 | 吸紅試驗 Dry Penetration Test |
min | ≥5 0 |
6 | 水?dāng)U散試驗(1%NaC1煮沸100h,12kV,1min) Water Difussion Test(1%nacl,boiling For 100h 12kv/1 Min) |
μA | <1 0 |
7 | 層間剪切強度 Shearing Strength Along Laminals |
M p a | ≥5 0 |
8 | 體積電阻率(140℃ ,96h) Volume Resistivity(140℃,96h) |
Ω ·M | ≥1 0 1 0 |
9 | 直流擊穿耐電壓(10mm) DC Withstand Voltage(10 min) |
k V | ≥5 0 |
10 | 雷電沖擊耐電壓(10Kv,10mm) Lightning Surge Withstand Voltage(100kv,10mm) |
次 Ti m e s | ≥5 |
11 | 熱態(tài)彎曲強度 Bending Strength at Heating Conditions |
M p a / 1 5 0℃ | ≥3 5 0 |
12 | 應(yīng)力腐蝕(1mol/1HN3,67%應(yīng)力) Stress Corrosion(1mol/1HN3,at 67% Stress) |
h | ≥7 2 0 0 h |
13 | 扭曲強度 Torsion Strength |
M p a | ≥8 0 0 |