日本在1977年公开特许公报中介绍了耐火纤维与胶体氧化物(如氧化铝、氧化硅、氧化锆等)和一定量的有机粘结剂,经混炼后作成不定形的耐火隔热材料,称为可塑性耐火纤维。此种耐火材料足以耐火纤维为主体,使用温度可在1000℃以上,具备质量轻、隔热性能好、热容量小、热稳定性好等纤维所具有的特性。这种耐火 In the 1977 public grant gazette, Japan introduced fire-resistant fibers and colloidal oxides (such as alumina, silica, zirconia, etc.) and a certain amount of organic binders, and after mixing, they made amorphous refractory insulation materials. It is called a plastic refractory fiber. This type of refractory material is mainly made of fire-resistant fiber and can be used at temperatures above 1000° C. It has the characteristics of light weight, good heat insulation performance, small heat capacity, and good thermal stability. This fireproof