... insulation as jacket.features1, great heat-resistant quality: under 150oC, can be used for life-time without any change, while under ... quality: insulation resistance is greater than 500MΩ, and its resistnace can keep stable in wild temperature and frequency scope. Besides, it ... 't contain halide, when burns, no smoke or poison gas, so that can be used into all kinds of fireproofing occasions.4, good ...