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EPGC201/ EPGC202系列环氧层压玻璃布管

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特性/Features
玻璃化温度130~155℃  B~F级 
TG130~155℃  B~F Class 
主要特(te)性(xing)/General properties

序号

No.

指标名称

Item 

单(dan)位 Unit 

指标值 Specified Value 

典(dian)型值(zhi) Typical Value

EPGC201

EPGC202

EPGC201

EPGC202

1

密(mi)度 Density

g/cm3

1.40

1.5

1.5

2

垂直层向弯曲强度Flexural Strength

MPa

300

476

421

3

压缩(suo)强度 (轴向)Compression Strength (axial direction)

MPa

175

393

312

4

平(ping)行层向绝缘电阻  Insulation Resistance parallel to the layer

MΩ

1.0×103

7.6×104

5.2×104

5

平行层向击穿电压

90±2℃,变压器油Parallel to the layer Breakdown Voltage 90±2 in transformer oil )

20S逐级(ji)升压with 20 s booster step by step

Kv

40

55

57

浸水24hAfter 24 Hours in Water

40

通过 PASS 

通过 PASS 

    6

垂直层向电气强(qiang)度(壁厚2mmPerpendicular to layer direction Dielectric Strength  (Thickness 2mm)

MV/m

9.0

12.3

13.7

7

吸水性(xing) Water Absorption (2mm)

g/cm2

1.01.5mm厚度)

Thickness :1.5mm  

0.91.5mm

0.91.5mm

8

温度指(zhi)数  Temperature

130

155

140

163

外观
表面应光滑,无气泡、皱纹或开裂,无明显的擦伤和过热痕迹。内壁允许有轻微皱折。两端应切割整齐。壁厚大于13mm的玻璃布管加工后端面层间允许有微细裂纹.
Appearance: the surface should be smooth, no bubbles, wrinkles or cracking, no obvious scratch marks and overheating. Less wrinkle is allowed in inside surface . Both ends should be cut neatly . 
Little microcrack is allowed between the layers for the wall thickness over 13mm .


应(ying)用领域/Applications
EPGC环氧(yang)玻璃布(bu)(bu)(bu)层(ceng)压(ya)管(guan)是用硅烷偶联剂处理的(de)电工用无碱玻璃布(bu)(bu)(bu)浸以环氧(yang)树(shu)脂(zhi),经热(re)卷烘焙而成高强度(du)玻璃纤维(wei)层(ceng)压(ya)布(bu)(bu)(bu)管(guan)。
EPGC epoxy glass cloth laminated tube is processed by silane coupling agent electrician non-alkali glass cloth with epoxy resin, and then by hot baking in rolls ,which have the property of high strength. 
具有(you)中(zhong)等(deng)温度(du)或热态下机械(xie)强度(du)高(gao)、高(gao)湿度(du)下电(dian)(dian)气性能稳定、耐电(dian)(dian)压(ya)水平高(gao)等(deng)特点,适用于B~F级电(dian)(dian)机、电(dian)(dian)器设备(bei)中(zhong)做绝(jue)缘结构零(ling)部件,并(bing)可(ke)在潮湿环境(jing)和(he)变压(ya)器油中(zhong)使用。
The main properties of are as below :High mechanical strength,stable electrical performance, high breakdown voltage . Suitable for insulation component in B~F class motors and electrical equipment,and can be used in damp environment and transformer oil .