Abstract: Taura zvinhu uye zvimiro zvezvakatipoteredza zvine hushamwari mineral insulation fire cables, kuburikidza nekugadzira mineral fire kudzivirira insulating layers, thermosetting polymer inodzivirira layers, inorganic fiber filler, yakaderera utsi halogen-isina silicon porcelain insulation layer, simbi nhumbi dzokurwa nadzo moto layer, moto kudzivirira layer, uye simbi yezvombo zvekudzivirira moto layer. Iyo composite refractory chimiro inoumbwa neyakaderera-utsi halogen-isina kuchengetedzwa kwezvakatipoteredza kunze kwekuchengetedza layer., kuona kuchengetedza kwezvakatipoteredza kwetambo moto kuramba uye yakaderera muchetura kuchengetedza kwezvakatipoteredza kuita, low toxicity, uye tambo isingadziviriri moto.
