... , extensibility, soluble, radiation, working temperature: - 40 ° ~ 65 ° c.PP, polypropylene, flame retardant, low transparency, low impact resistance, good rigidity, working temperature: - 200c ... .best ~ 90 degrees.PA, nylon 66, fireproof rank: 94V - 2 flame resistance, good resistance to impact, soluble, working temperature: - 30 ° ~ 110 ...