Use and features: mainly used in plastic injection molding machine nitrogen-treated barrel heating device, with reasonable structure, beautiful appearance, stable performance, quick heating, cooling evenly, insulation performance is good, high voltage characteristics. Ensure liquid materials not penetrate.
Technical parameters:
1, working temperature leakage current and electrical strength.
A) leakage current < 0.5 mA b) electrical strength: 1250V1min no flash reguar breakdown phenomenon
2 and moisture proof. In the 20th ∽ 30 ℃ temperature, air relative humidity 91% ∽ 95% of damp box placed 48h, without any damage.
3, drawn great tensile properties. Under the part of circulation 70%, 3min no displacement and diachronic fracture phenomena.
4, power off rate < + 5%.
5, bear high-pressure > 1500
用途及特点 ： 主要用于塑料注塑机料筒的加热装置上，具有结构合理，外形美观，性能稳定，加热快、散热均匀，绝缘性能良好，耐高压特点。保证料液的不渗入。
技术参数 ：
1、工作温度下的泄漏电流和电气强度。
a)泄漏电流<0.5mA b)电气强度：1250V1min无闪络击穿现象
2、耐潮湿。 在20∽30℃温度，空气相对湿度为91%∽95%的潮湿箱内放置48h，无任何损伤。
3、引出棒抗拉性。 承受该零件抗拉力的70%，历时3min无位移和断裂现象。
4、功率的偏离率<±5%。
5、承受高压>1500 |
Resistanse wire
