E-mail
Product details
Product model and name：
YD-PE-2020(H) 110kV及以下超高压半导电聚乙烯护套料
Performance indicators (typical values)： enforce standards：Q/THC 006-2020
Serial number | Test project | Single position | Indicator | Typical value | |
1 | Density | g/cm3 | ≤1.30 | 1.07 | |
2 | Tensile strength | MPa | ≥12.5 | 22.1 | |
3 | Elongation at break | % | ≥450 | 570 | |
4 | Air thermal aging | Test conditions | / | 100℃×168h | |
Rate of change of tensile strength | % | ±25 | 20 | ||
Rate of change in elongation at break | % | ±25 | -20 | ||
5 | （-40℃）Impact embrittlement performance | Number of failures | ≤15/30 | 0/30 | |
6 | Volume resistivity at 20℃ | Ω.cm | ≤100 | 48 | |
7 | Volume resistivity at 90℃ | Ω.cm | ≤500 | 228 | |
Application process reference
It is recommended that the temperature of the extruder body be between 80℃ and 140℃. Neck temperature: 145℃ to 155℃ Head temperature: 155℃ to 165℃. It is recommended to use a 20× 60-mesh double-layer filter screen.
Packaging and storage
1) The product is packed in a waterproof and dustproof PE inner bag, supplemented by a hard corrugated carton for shaping and protection, and an additional waterproof film cover. The standard net weight of each box is 500kg or 600kg.
2) It should be stored in a clean, dry and well-ventilated environment, with an appropriate storage temperature ranging from 0℃ to 35℃.
3) The stacking height should not exceed two layers, and the upper and lower layers should be neatly stacked. It is not advisable to stack them in a staggered manner.
The validity period is 6 months under suitable storage conditions.
Tel: 0572-6680388/6680389
E-mail: admin@zjthyd.com
add：No. 1 Heping Avenue, Heping Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province
No.58 Qiangye Road, Changxing County, Huzhou City, Zhejiang Province, China
Search
版权所有©Zhejiang Taihu Yuanda New Material Co., LTD 浙ICP备15027728号
- Friendly link