CAJ | 학술논문

可瓷化阻燃耐火硅橡胶复合材料是一种新型的防火材料，是在硅橡胶基体中加入无机矿物粉末填料，结构控制剂和其它助剂等制备而成的耐火、阻燃材料。这种材料在常温下具有一般聚合物的优良性能，在遇到高温或是火焰烧蚀时，硅橡胶复合材料可形成坚硬的陶瓷保护层，起到隔绝火焰和防火的作用，从而保证了在火灾情况下电力和通信的正常工作。系统的介绍了硅橡胶基体的分解机理，可瓷化耐火硅橡胶的耐火机理和阻燃机理，总结了包括云母、碳酸钙、氢氧化铝、氢氧化镁在内的无机填料在陶瓷化过程中的作用和对复合材料的影响，且在这些基础上对可瓷化耐火硅橡胶今后的发展方向做了展望。
가자화조연내화규상효복합재료시일충신형적방화재료，시재규상효기체중가입무궤광물분말전료，결구공제제화기타조제등제비이성적내화、조연재료。저충재료재상온하구유일반취합물적우량성능，재우도고온혹시화염소식시，규상효복합재료가형성견경적도자보호층，기도격절화염화방화적작용，종이보증료재화재정황하전력화통신적정상공작。계통적개소료규상효기체적분해궤리，가자화내화규상효적내화궤리화조연궤리，총결료포괄운모、탄산개、경양화려、경양화미재내적무궤전료재도자화과정중적작용화대복합재료적영향，차재저사기출상대가자화내화규상효금후적발전방향주료전망。
Ceramic silicone rubber fire-resisting material had been proved to be a new fireproof composite.The new type of flame retardant material consists of silicone rubber as the base polymer,to which inorganic clay mineraloid powder filler,dispersant agent and other additives were added.The behaviors of ceramifiable com-posite are similar with common polymer in normal temperature while in high temperature or in flame it converts into a rigid ceramic protective layer.This protective layer plays an important role in cutting off the flame and temperature,thus ensures normal transmission of power and message under fire conditions.The paper system-atically introduces pyrolysis mechanism of silicone rubber matrix,fire-resisting mechanism of ceramifiable com-posites,functions of inorganic fillers like mica,calcium carbonate,aluminum hydroxide and magnesium hy-droxide in the ceramic process and their influence on the ceramifiable silicone rubber composite.On this basis, the paper gives an outlook of the ceramifiable silicone composite.