B-***K(NEW) | B-32K | B-31K | B-21K | B-06K |
承载层特性/LOAD LAYER CHARACTER | 测试方法 | 单位 |
B-32K |
B-31K |
B-21K |
B-06K |
Test method Methode de controle | Unit Unite | |||||
纤维增强 Fibre reinforcement Renfort en fibres de verre | - | - | 粗纱 Roving | 粗纱 Roving | 粗纱 Roving | 粗纱 Roving |
比重 Specific gravity Masse volumique | ISO 1183 | g/cm3 | 2.1 | 2.1 | 2.1 | 2.1 |
Typ nach EN60893/IEC 893 EN 60893/IEC 893 Selon norme EN 60893/IEC 893 | - | - | B-32K | B-31K | B-21K | B-06K |
Typ nach Nema-Ll.1 Nema-Ll.1 designation Selon Nema-Ll.1 | - | - | G-11 | G-11 | G-11 | G-11 |
Typ nach NFC 26153/26151 标准.NFC 26153/26151 Standard Selon norme NFC26153/26151 |
ISO 1183 |
g/cm3 |
VtEM2 |
VtEM2 |
VtEM2 |
VtEM2 |
抗弯强度(垂直) Bending strength (perpendicular) Contrainte de rupture en flexion (perpendiculaire) |
ISO 178 |
Mpa |
600 |
600 |
600 |
600 |
弹性模量(垂直) Modulus of elasticity (perpendicular) Module d’elasticite apparent en flexion (perpendiculaire) |
ISO 178 |
Mpa |
30000 |
30000 |
30000 |
30000 |
抗压强度(垂直) Compressive strength (perpendicular) Resistance a la compression (perpendiculaire) |
ISO 604 |
Mpa |
600 |
600 |
600 |
600 |
抗冲击强度(平行) Tensile strength (parallel) Resistance au choc (parallele) |
ISO 179 |
kJ/m2 |
300 |
300 |
300 |
300 |
抗伸强度(平行) Tensile strength (parallel) Resistance a la traction(parallele) |
ISO 527 |
Mpa |
500 |
500 |
500 |
500 |
在90℃时的电气强度(垂直) Electric strength at 90℃ (perpendicular) Rigidite dielectrique a 90℃ (perpendiculaire) |
EC 60243 |
kV/mm |
13 |
13 |
13 |
13 |
在90℃时的击穿电压(平行) Breakdown voltage at 90℃(parallel) Tension de claquage 90℃(parallele) |
IEC 60243 |
Kv/25 mm |
70 |
70 |
70 |
70 |
相比耐漏电起痕指数 Comparative tracking index Indice de resistance au cheminement |
IEC 60112 |
CTI |
600 |
600 |
600 |
导热性 Thermal conductivity Conductivite thermique |
ISO 8302 |
W/mK |
0.5 |
0.5 |
0.5 |
0.5 |
耐热性 Thermal endurance Endurance thermique |
IEC 60216 |
T.I. |
180 |
180 |
180 |
180 |
绝缘等级 Insulating class Classe thermique |
IEC 60085 |
- |
H |
H |
H |
H |
可燃性 Flammability Inflammabilite |
IEC 60707 |
- |
VO/3mm |
VO/3mm |
VO/3mm |
VO/3mm |
线性膨胀系数 Coefficient of linear expansion(parallel) Coefficient de dilatation lineaire(parallele) |
- |
10-6.K-1 |
10-20 |
10-20 |
10-20 |
10-20 |
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