序号
No |
性 能
Property |
单位
Unit |
指 标 值Normal
Value |
|
3240 |
3240D |
341 |
345 |
348 |
347/347F |
357 |
347G |
XJ9334 |
|
1 |
垂直层向弯曲强度
Flexural strength
perpendicular to layer |
常态
At room
temperature |
MPa |
≥340 |
≥230 |
— |
≥340 |
纵≥360 (lengthwise)
横≥34 (crosswise) |
≥400 |
≥400 |
纵≥400 (lengthwise)
横≥350 (crosswise) |
≥400 |
|
150±2℃ |
≥170 |
纵≥190 (lengthwise) |
≥250 |
≥280
(180±2℃) |
纵≥200 (lengthwise) |
≥200 |
|
2 |
表观弯曲弹性模量
Apparent flexural
elastic modulus |
MPa |
≥(24000) |
— |
— |
— |
|
— |
— |
|
— |
|
3 |
垂直层向压缩强度
Compressive
strength, perpendicular to layer |
MPa |
≥350 |
— |
— |
— |
≥350 |
— |
— |
≥350 |
— |
|
4 |
平行层向冲击强度(简支梁法)
Impact strength parallel to layer
(Charpy method) |
kJ/m2 |
≥33 |
≥30 |
≥59(纵向)
(lengthwise)
≥44(横向)
(crosswise) |
≥34 |
纵≥37 (lengthwise)
横≥37 (crosswise) |
≥5 |
≥50 |
纵≥37 (lengthwise)
横≥37 (crosswise) |
≥50(纵向)
(lengthwise) |
|
5 |
平行层向冲击强度(悬臂梁法)
Impact strength parallel to
layer.(Cantilever beam method) |
kJ/m |
≥34 |
— |
— |
— |
|
— |
— |
|
— |
|
6 |
平行层向剪切强度
Shear strength,
parallel to the layer |
MPa |
≥(30) |
— |
— |
— |
|
— |
— |
|
— |
|
7 |
拉伸强度
Tensile strength |
纵向
Lengthwise |
MPa |
≥(300) |
— |
≥275 |
— |
|
— |
— |
≥280 |
— |
|
横向
Crosswise |
≥152 |
— |
|
8 |
垂直层向电气强度
(90℃±2℃油中)
Electric
strength,perpendicular to the
layer(at 90℃±2℃ oil.) |
MV/m |
见表3
Refer to table 3 |
见表3
Refer to table 3 |
— |
见表3
Refer to table 3 |
|
≥14.2 |
见表3
Refer to table 3 |
见表5
Refer to table 5
|
见表3
Refer to table 3 |
|
9 |
平行层向击穿电压
Breakdown voltage,
perpendicular to layer direction. |
kV |
≥35 |
≥28 |
— |
— |
|
— |
— |
|
— |
|
10 |
介电常数Dielectric
constant |
48Hz~62Hz以下 Under 48Hz~62Hz |
— |
≤5.5 |
≤5.5 |
— |
— |
|
— |
— |
|
— |
|
1MHz以下under1Hz |
— |
≤5.5 |
— |
— |
≤5.5(浸水24h)(Immersing in water for
24h) |
≤5.5 |
— |
— |
≤5.5 |
— |
|
11 |
介质损耗
因数Dissipation
factor |
48Hz~62Hz以下 Under 48Hz~62 Hz |
— |
≤0.04 |
≤0.04 |
— |
— |
|
— |
≤0.05 |
|
≤0.05 |
|
1MHz以下Under 1MHz. |
— |
≤0.04 |
— |
— |
≤0.04(浸水24h)(Immersing in water for
24h) |
≤0.04 |
— |
— |
≤0.04 |
— |
|
12 |
浸水后绝缘电阻
Insulation
resistance after immersing in water. |
W |
≥5.0×108 |
≥5.0×108 |
— |
≥1×109 |
≥200 |
— |
— |
|
— |
|
13 |
相比漏电起痕指数
Comparative
tracking index. |
— |
≥(200) |
— |
— |
— |
|
— |
— |
|
— |
|
14 |
长期耐热性T1
Heat resistance
for long time. |
— |
≥(130) |
— |
— |
— |
|
— |
— |
|
— |
|
15 |
负荷变形温度
Matin`s
temperature |
℃ |
考虑之中
under
consideration |
— |
— |
— |
|
— |
— |
|
— |
|
16 |
密度
Density |
g/cm3 |
1.7~1.9 |
≥1.8 |
≤1.8 |
— |
1.7~2.0 |
1.75~1.9 |
— |
1.7~2.0 |
≥1.70 |
|
17 |
吸水性
Water absorption |
% |
见表4
Refer to table 4 |
见表4
Refer to table 4 |
≤1.0 |
见表4
Refer to table 4 |
见表4
Refer to table 4 |
见表6
Refer to table 6 |
— |
见表4
Refer to table 4 |
— |
|
18 |
平行层向耐电压
(90℃±2℃油中1min)
Voltage resistance parallel to
layer(at 90℃±2℃ oil for 1min) |
— |
— |
— |
— |
≥35 |
≥45 |
30 |
≥30 |
≥45 |
≥30 |
|
19 |
平行层向绝缘电阻
Insulation resistance parallel to
the layer . |
常态
At room
temperature |
MW |
— |
— |
— |
— |
≥1.0×106 |
— |
— |
≥1.0×106 |
≥1.0×104 |
|
浸水24h
Immersing in water
for 24h |
≥5.0×104 |
≥5.0×104 |
≥1.0×102 |
|
20 |
体积电阻率
Volume resistivity |
常 态
At room
temperature |
MW.m |
— |
— |
— |
— |
— |
≥1.0×105 |
≥1.0×105 |
— |
≥1.0×105 |
|
≥1.0×104 |
≥1.0×103 |
≥1.0×103 |
|
浸水24h
Immersing in water
for 24h |
|
≥1.0×104 |
≥1.0×103 |
≥1.0×103 |
|
180℃±2℃ |
|
21 |
表面电阻率
Surface
resistivity |
常 态
At room
temperature |
MW |
— |
— |
— |
— |
— |
≥1.0×106 |
≥1.0×106 |
— |
≥1.0×106 |
|
浸水24h
Immersing in water
for 24h |
≥1.0×105 |
≥1.0×104 |
≥1.0×104 |
|
180℃±2℃ |
≥1.0×105 |
≥1.0×104 |
≥1.0×104 |
|
22 |
长期耐热性 T1
Heat resistance
for long time |
— |
— |
— |
— |
— |
— |
— |
— |
— |
≥180 |
|
23 |
粘合强度
Bonding strength |
N |
— |
— |
— |
— |
— |
≥10 |
≥180 |
≥6500 |
— |
|
24 |
可燃性(347F)
Flammability |
— |
— |
— |
— |
— |
— |
FV0/FV1 |
— |
— |
— |
|
注:对3240括号内的数值是典型值,仅供一般指导用并不作为标准要求。
Note: The value in the parentheses
for Type 3240 is typical value. Not
used as the requirement only for
reference. |
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