本产品系采用无碱玻璃纤维编织管涂以聚氯乙烯树脂,经加热塑化而成的绝缘套管。 聚氯乙烯玻璃纤维软管具有良好的介电性能和耐化学性、以及优越的柔软性和弹性。适用于电机、电器、仪器、仪表、医疗设备、无线电、电视机以及电风扇、洗衣机等家用电器装置的布线绝缘和机械保护。 长度:1000( )毫米(连续长度由供需双方协议)。
The kind of fiberglass sleeving is the non-alkali fiberglass braided sleeving coated with polyvinyl chloride resin.It is produced with the process of thermoplasticization. The polyvinyl chloride fiberglass sleeving possesses good qualities of dielectric,chemical resistance,excellent softness and elasticity.It can be used for wiring insulation and mechanical protection for electrical machinery,electric appliances,electrical instruments and apparatus,medical instruments and apparatus,wireless sets,TV sets and domestic electrical appliances of electrical fans,washing machine ect. Length:1000( )mm (continuous length may be negotiated).
内径(mm)Inner Diametor
壁厚(mm)Wall Thickness
标称 Nominal
公差 Tolerance
最小 Minimun
Maximun
0.5;0.8
±0.10
0.20
0.50
1;1.5
±0.15
0.75
2;2.5
±0.20
3
±0.25
4;5;6
0.30
7;8
±0.50
0.90
9;10;12;14;16;18;20;23;25;27
0.40
性能指标 Property requirements
性能Property
指标Requirements
耐焊热性 Resistance to soldering heat
通过(仅限内径5毫米及以下)Pass (only for sleeving having nominal bore Diameter up to and including 5mm)
加热后弯曲性 Bending after heating
不得开裂,试验温度130℃经96小时。No cracking or detachment of coating shall all be visible after bending around mandrels after 96h at 130℃
低温时的弯曲性 Bending at low temperature
不得开裂,试验温度-25℃。No cracking or detachment of coating shall be visible after bending around mandrels while at-25℃
绝缘电阻MΩInsulation resistance
室温时At room temp :103湿热后After damp heat: 101
火焰蔓延性,秒,A法Flame propagation method A,sec,max
60,另外标旗不得烧掉或烧焦,不得有带焰的或灼热的微粒点燃棉花60,in addition,the indicator flag on any of the threetest specimens shall not be burned.
温度指数 Temperature index
105℃
击穿电压,千伏 Breakdown Voltage kv直芯棒-25毫米电极Straight mandrel with 25mm electrode
室温下 Room temp
高温下 Elevated temp
湿热处理后 Damp heat
中值 Central value
4.0
1.2
值 Lowest individual value
2.5
0.8
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