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    • 1. 发明申请
    • FIRE-EXTINGUISHING MATERIAL ON THE BASIS OF A POLYMERIC COMPOSITION
    • 基于聚合物组合物的灭火材料
    • WO9956830A9
    • 2001-03-15
    • PCT/RU9800138
    • 1998-05-06
    • AKTSIONERNOE OBSCHESTVO ZAKRYTVILESSOVA MARINA SERGEEVNABOSENKO MARGARITA SERAFIMOVNAVILESSOV ALEXANDR DMITRIEVCHMAREI VALENTIN ALEXEEVICHSUVOROVA OLGA MIKHAILOVNATKACHEV BORIS ILIICHKHALTURINSKI NIKOLAI ALEXANDRO
    • VILESSOVA MARINA SERGEEVNABOSENKO MARGARITA SERAFIMOVNAVILESSOV ALEXANDR DMITRIEVCHMAREI VALENTIN ALEXEEVICHSUVOROVA OLGA MIKHAILOVNATKACHEV BORIS ILIICHKHALTURINSKI NIKOLAI ALEXANDRO
    • A62D1/00C09K21/14A62D1/06
    • C09K21/14A62D1/0021
    • The present invention pertains to the field of fire-extinguishing systems and relates to an ozone-friendly fire-extinguishing material on the basis of a polymeric composition. This material comprises a cold-solidification polymeric binder as well as a micro-encapsulated fire-extinguishing agent, wherein said agent consists of substances selected from the group of organic halogen compounds of the formulae C3F7I or CnF2n+2 or (C2F5)2N(CmF2m+1) in which n = 5 - 7 and m = 1 - 2. The components of this composition are selected in the following amounts: from 40 to 60 wt.% of micro-encapsulated fire-extinguishing agent, the balance consisting of the polymeric binder. The cold-solidification polymeric binder is selected from the group of polyepoxides containing diane or aliphatic epoxide resins (including those containing chlorine) or a mixture of diane and aliphatic epoxide resins or from the group of polyurethanes. The material consists of a heat-reactive polymeric composition containing a dispersion filler in the form of a micro-encapsulated fire-extinguishing agent. The fire-extinguishing agent is made in the shape of microcapsules each consisting of microspheres having a diameter of between 100 and 400 mu m, wherein said microspheres are made of a polymeric envelope that contains a liquid fire-extinguishing agent. According to the casting form used, the material can be produced in the shape of liner sheets, in the shape of formed articles having a given configuration or in the shape of a cold-solidification putty.
    • 本发明涉及灭火系统领域,涉及基于聚合物组合物的耐臭氧的灭火材料。 该材料包括冷固化聚合物粘合剂以及微封装灭火剂,其中所述试剂由选自式C 3 F 7 I或C n F 2n + 2的有机卤素化合物或(C 2 F 5)2 N(C m F 2 m +1),其中n = 5-7且m = 1-2。该组合物的组分选自以下量:40-60重量%的微胶囊灭火剂,其余为 聚合物粘合剂。 冷固化聚合物粘合剂选自含有二烷或脂族环氧树脂(包括含氯的聚环氧化物)的聚环氧化物,或者是由二烷和脂族环氧化物树脂的混合物或聚氨酯组成的聚环氧化物。 该材料由含有微胶囊化灭火剂形式的分散填料的热反应性聚合物组成。 灭火剂制成微胶囊形状,每个微胶囊由直径在100-400μm之间的微球组成,其中所述微球体由含有液体灭火剂的聚合物封套制成。 根据所使用的铸造形式,材料可以以具有给定构造的成形制品的形式或冷固化油灰的形状制成衬垫片的形状。