CN104262787A - 一种可阻燃抗老化泡沫材料 - Google Patents
一种可阻燃抗老化泡沫材料 Download PDFInfo
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- CN104262787A CN104262787A CN201410556622.2A CN201410556622A CN104262787A CN 104262787 A CN104262787 A CN 104262787A CN 201410556622 A CN201410556622 A CN 201410556622A CN 104262787 A CN104262787 A CN 104262787A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
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Abstract
本发明公开了一种可阻燃抗老化泡沫材料,其特征在于,包括下列重量份数的物质:丙烯腈-丁二烯-苯乙烯共聚物25-37份,甲基戊醇5-20份,二苯磷酸酯11-24份,大麻秸13-20份,硅油25-34份,珍珠岩5-13份,玻璃纤维5-11份,脂肪酸酰胺11-20份,钛2.5-4.6份,N-苯基-α-苯胺9-14份,蓖麻油15-23份,丁钠橡胶5-12份,等规聚丙烯55-80份,微晶石蜡25-34份。本发明泡沫材料具有优异阻燃效果,还有优良的力学性能,密度小、质量轻,加入抗氧剂能够提高抗老化性能,并同时具有保温、隔热、吸水率低等优点。
Description
技术领域
本发明涉及一种可阻燃抗老化泡沫材料。
背景技术
等规聚丙烯是具有等规构型结构的聚丙烯,是一种高结晶性热塑性树脂,具有优良的刚性和高温抗冲击性。
聚丙烯 (PP) 泡沫塑料制品因具有良好的热稳定性 ( 最高使用温度达 130℃ ) 和高温下较好的制品尺寸稳定性,较高的韧性、拉伸强度和冲击强度,优异的微波适应性以及环保友好而倍受重视,从而成为聚苯乙烯(PS)泡沫塑料、聚氨酯(PU)泡沫塑料的良好替代品。目前,聚丙烯泡沫制品广泛应用于食品及食品包装领域,例如 :托盘、碗碟、盒、盆、饮料杯、密封盒及饮用水瓶等用密封垫、肉品包装、微波炉餐具等。而这些领域对卫生健康要求较高。
阻燃发泡材料因其具有质轻、阻燃等性能,被广泛用于各种需要防火的场合。但现有阻燃发泡材料,其阻燃性能仍不是太理想,无法满足某些防火要求较高的场合,在使用上还是受到一些局限。
泡沫材料作为各种复合材料的夹芯结构主要用来增加刚度、减轻重量。结构泡沫材料还具有吸水性低、隔音绝热效果好等特性,使其成为要求具有高强度和低密度领域的理想材料。然而,现有的广告用高抗压聚苯乙烯泡沫材料,压缩强度低。
发明内容
本发明所要解决的技术问题是提供一种可阻燃抗老化泡沫材料。
为解决上述技术问题,本发明采用的技术方案是:
一种可阻燃抗老化泡沫材料,其特征在于,包括下列重量份数的物质:丙烯腈-丁二烯-苯乙烯共聚物25-37份,甲基戊醇5-20份,二苯磷酸酯11-24份,大麻秸13-20份,硅油25-34份,珍珠岩5-13份,玻璃纤维5-11份,脂肪酸酰胺11-20份,钛2.5-4.6份, N-苯基-α-苯胺9-14份,蓖麻油15-23份,丁钠橡胶5-12份,等规聚丙烯55-80份,微晶石蜡25-34份。
本发明的有益效果是:本发明泡沫材料具有优异阻燃效果,还有优良的力学性能,密度小、质量轻,加入抗氧剂能够提高抗老化性能,并同时具有保温、隔热、吸水率低等优点,因此在食品包装及家用设备等生产生活的各方面起到重要作用。
具体实施方式
实施例1
一种可阻燃抗老化泡沫材料,包括下列重量份数的物质:丙烯腈-丁二烯-苯乙烯共聚物37份,甲基戊醇20份,二苯磷酸酯24份,大麻秸20份,硅油34份,珍珠岩13份,玻璃纤维11份,脂肪酸酰胺20份,钛4.6份, N-苯基-α-苯胺14份,蓖麻油23份,丁钠橡胶12份,等规聚丙烯80份,微晶石蜡25份。
Claims (1)
1.一种可阻燃抗老化泡沫材料,其特征在于,包括下列重量份数的物质:丙烯腈-丁二烯-苯乙烯共聚物25-37份,甲基戊醇5-20份,二苯磷酸酯11-24份,大麻秸13-20份,硅油25-34份,珍珠岩5-13份,玻璃纤维5-11份,脂肪酸酰胺11-20份,钛2.5-4.6份, N-苯基-α-苯胺9-14份,蓖麻油15-23份,丁钠橡胶5-12份,等规聚丙烯55-80份,微晶石蜡25-34份。
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