矽质套管以玻璃纱为基材,编织成管后,用硅树脂浸渍,再加以烘干而成。
With glass yam as basic material , sillical casing is made by weaving casing ,dipping into silicon
Resin ,and then baking.
2.适用范围(scope of application):
通常适用于电机,变压器、高压电器等出口部分的绝缘,也使用于易产生高温高压的电器用品之电线保护。
This product is usually applicable to insulation of the outlet of an electric motor ,power transformer,high-voltage electrical apparatus ,aslo to the protection of the wires for
electrical appliances easily causing temperature and pressure.
3.套管种类:(glass fiber sleeving sort)
种类
sort
耐温
Temperature-resistance
耐压
Voltage-resistance
硅树脂玻璃纤维套管
Silicome fiberglass sleeving
-30℃+200℃
1.2kv~2.5kv
玻璃纤维矽胶套管(即内纤外胶)
Silicome rubber fiberglass(fiber inside and
Rubber ouside)
-30℃+200℃
4.0kv
矽胶玻璃纤维套管(即内胶外纤)
Silicome rubber fiberglass(inside rubber and
Outside fiber)
-30℃+200℃
7.0kv
玻璃纤维特殊套管
Silicome glassfiber sleeving
-30℃-600℃300v~700v
4.特性(characterisics)
矽质套管一般以其浸渍的次数(亦即厚薄)区分为四级。其特征如下:
Glass fiber casing is divided into4 glass according to the times of dipping into resin(the thickness).
It has the following features:
级别
Level
耐温
Temperature-resistance
绝缘破坏电压
Voltage-resistance
第四级(D)
-30℃+600℃ AVERAGE
300V~700V
第三级(C)
-30℃+200℃ AVERAGE
1.2KV~2.5KV
第二级(B)
-30℃+200℃ AVERAGE
2.0KV~2.5KV
第一级(A)
-30℃+200℃ AVERAGE
4.0KV以上
5.适用标准(applicable standard):
通常为白色,也可应客户要求染色(一般染成黑色或红色),常用规格如下:
It is usually white ,or can be dyed into other colors according to the customers’
demands(generally black or red),whose specifications are as follows:
规格
Size
内径/公差
Inside diameter tolerance
A级壁厚/公差
A级wall thinckness
tolerance
B、C、D级壁厚/公差
B、C、D级wall thinckness
tolerance
0.5-1.5mm
+0.20,-0.10mm
0.40mm+0.10, -0.05
0.20mm+0.10, -0.05
2.0-3.5mm
+0.25, -0.10mm
0.45mm+0.15, -0.05
0.25mm+0.15, -0.05
4.0-6.0mm
+0.40, -0.15mm
0.50mm+0.20, -0.05
0.30mm+0.20, -0.05
7.0-9.0mm
+0.60, -0.20mm
0.60mm+0.25, -0.05
0.35mm+0.25, -0.05
10.0-12.0mm
+0.80, -0.30mm
0.70mm+0.30, -0.10
0.40mm+0.30, -0.05
14.0-15.0mm
+1.00, -0.40mm
0.80mm+0.35, -0.15
0.50mm+0.35, -0.05
16.0-20.0mm
+1.50, -0.60mm
0.90mm+0.40, -0.15
0.60mm+0.40, -0.05
20mm以上
+2.00, -0.80mm
1.00mm+0.50, -0.20
0.70mm+0.50, -0.05
6.纤维套管检验标准(test standard)
测试条件
Testing condition
耐燃烧性
Lighting
resistance
耐温
Temperature
resistance
平均电压
Average
voltage
最低值
minimuzvalue
自熄时间
Off-self time
UL1441
UL1441
+600℃-30℃
500V
300V
10秒内
UL1441
UL1441
+200℃-30℃
1500V
1000V
10秒内
UL1441
UL1441
+200℃-30℃
2500V
2000V
10秒内
UL1441
UL1441
+200℃-30℃
7000V
5000V
10秒内
7.纤维套管性能参数(specification)
项目(Item)
性能指标(Value)
连续使用温度范围
Continuous Operating Temperature
-10℃+200℃
耐温性
Temperature Endurance
200℃±2℃ 168≧1/2 原电压值
Original voltage value
热老化
Aging Test
260℃、6小时、无裂纹
260℃,6hrs,crack free
冷弯曲
Cold beng
无裂纹crack free
水平燃烧
Horizontal flame Test
>30秒30seconds
燃烧
(VW-1)Flame Retardance
>30秒30seconds
体积电阻
Volume Resistivity
10’’cm
水解稳定性
Submerge Water Test
不发粘、不变型、不软化
Stickiness free ,non-deformable,non-softening