The best formulation was selected by test analysis of film forming materials, fire-retardant, additives and film forming process.
通过对成膜物质、阻燃剂、助剂及成膜过程的试验分析，筛选出最佳工艺配方。
The coatings film will be dilatated when contacted to fire, forming a high dense and micro-porous fire proofing layer to prolong the fire retardant limit of steel structures.
由该涂料制得的涂层遇火发泡膨胀，形成具有一定厚度的密实微孔状阻燃层，从而提高了钢结构的耐火极限。
To obtain excellent flame retardant properties of halogen-free flame-retardant plastic film.
以期获得具有优良阻燃性能的无卤阻燃塑料薄膜。
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