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发明公开
CN109021872A 一种阻燃高粘环保密封胶 无效 - 撤回

一种阻燃高粘环保密封胶
摘要：
本发明公开了一种阻燃高粘环保密封胶，涉及建筑密封胶技术领域，包括以下原料：氯乙烯‑丙烯酸酯共聚物、叔丁酚醛增粘树脂、粒径20‑30μm的伊利石粉末、甲基异噻唑啉酮、粒径15‑30μm的绒毛粉、三苯基甲烷三异氰酸酯、亚麻籽胶、磷酸三(丁氧基乙基)酯、分散剂FT‑78、交联剂、促进剂、抗氧剂、偶联剂。本发明的密封胶制备简单方便，表干速度快，胶层交联结构致密稳定，拉伸粘结性能好，阻燃耐高低温，防水耐候，保温隔音，驱虫抗霉菌，绿色节能环保，应用场合领域广泛，使用寿命长。
摘要（英）：

The invention discloses a flame-retardant, high-viscosity and environmental-protection sealant, and relates to the technical field of building sealant, wherein the sealant includes the following raw materials: a vinyl chloride-acrylate copolymer, tert-butyl phenolic tackifying resin, illite powder with a particle size of 20-30 [mu]m, methyl isothiazolinone, flocking powder with a particle size of15-30 [mu]m, triphenylmethane triisocyanate, flaxseed gum, tris(butoxyethyl)phosphate, a dispersant FT-78, a crosslinking agent, an accelerator, an antioxidant, and a coupling agent. The sealant has the advantages of simple and convenient preparation, fast surface drying speed, compact and stable cross-linking structure of an adhesive layer, good tensile bonding performance, flame retardancy, highand low temperature resistance, water prevention and weather resistance, heat preservation, sound insulation, insect expelling and mildew resistance, green energy saving and environmental protection,wide application occasion fields and long service life.

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