CN109517319A - 一种竹纤维增强复合材料 - Google Patents

一种竹纤维增强复合材料 Download PDF

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CN109517319A
CN109517319A CN201710837100.3A CN201710837100A CN109517319A CN 109517319 A CN109517319 A CN 109517319A CN 201710837100 A CN201710837100 A CN 201710837100A CN 109517319 A CN109517319 A CN 109517319A
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程宏珍
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
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    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2355/00Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
    • C08J2355/02Acrylonitrile-Butadiene-Styrene [ABS] polymers
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J2461/00Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2461/04Condensation polymers of aldehydes or ketones with phenols only
    • C08J2461/06Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer 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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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils

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Abstract

本发明涉及一种竹纤维增强复合材料,按照重量份数计包括如下组份:ABS树脂50‑60份、酚醛树脂10‑15份、环氧树脂10‑15份、丙烯酸树脂8‑15份、竹纤维40‑60份、尼龙纤维5‑10份、抗氧剂0.8‑1.5份、甘油2‑5份、硅烷偶联剂4‑8份、增溶剂1‑2份。本发明系采用各种竹材主茎加工成竹蔑丝(片)纤维,枝稍下脚料加工成粉料,用于增强尼龙、ABS、聚丙烯等热固性、热塑性塑料,能制造出轻质、高强、节能、价廉的高性能增强复合材料及由其制作的各种板、管、箱、桶、池槽、容器、型材、杆件及模压件类产品。

Description

一种竹纤维增强复合材料
技术领域
本发明属材料科学技术 领域或建材领域,具体涉及一种竹纤维增强复合材料。
背景技术
所谓的复合材料,就是以一种材料为基体,另一种材料为增强体组合而成 的材料。各种材料在性能上互相取长补短,产生协同效应,使复合材料的综合 性能优于原组成材料而满足各种不同的要求。复合材料的基体材料分为金属和 非金属两大类。金属基体常用的有铝、镁、铜、钛及其合金。非金属基体主要 有合成树脂、橡胶、陶瓷、石墨、碳等。增强材料主要有玻璃纤维、碳纤维、 硼纤维、芳纶纤维、碳化硅纤维、石棉纤维、晶须、金属丝和硬质细粒等。
复合材料的主要应用领域有:①航空航天领域。②汽车工业。③化工、纺 织和机械制造领域。④医学领域。此外,复合材料还用于制造体育运动器件和 用作建筑材料等。
复合材料按其组成分为金属与金属复合材料、非金属与金属复合材料、非 金属与非金属复合材料。按其结构特点又分为:①纤维复合材料②夹层复合材 料③细粒复合材料④混杂复合材料等。纤维增强材料是复合材料中应用最广、 用量最大的一种。其特点是比重小、比强度和比模量大。纤维增强材料的另一 个特点是各向异性,因此可按制件不同部位的强度要求设计纤维的排列。
其中以纤维增强塑料发展快,品种多,应用广,用于增强的纤维有玻璃纤 维、碳纤维、合成纤维、人造纤维、植物纤维、金属丝等,其中玻璃纤维占90% 以上。我国自五十年代就开展了对玻纤增强塑料(即玻璃钢)的研究。但由于 玻璃纤维生产能耗高、产品对人体有影响、价格昂贵,难以被广泛应用。
发明内容
本发明的目的之一是利用自然资源中较为丰富的可再生的竹材为原料,作 为增强材料的主要成份,以取代从矿产、石油等不可再生的资源中提取的合成 纤维或金属。
本发明的具体技术方案如下:
一种竹纤维增强复合材料,按照重量份数计包括如下组份:ABS树脂50-60份、酚醛树脂10-15份、环氧树脂10-15份、丙烯酸树脂8-15份、竹纤维40-60份、尼龙纤维5-10份、抗氧剂0.8-1.5份、甘油2-5份、硅烷偶联剂4-8份、增溶剂1-2份。
优选的,所述的竹纤维增强复合材料, 按照重量份数计包括如下组份:ABS树脂55份、酚醛树脂12份、环氧树脂13份、丙烯酸树脂12份、竹纤维50份、尼龙纤维8份、抗氧剂1.2份、甘油3份、硅烷偶联剂6份、增溶剂1.5份。
本发明系采用各种竹材主茎加工成竹蔑丝(片)纤维,枝稍下脚料加工成 粉料,用于增强尼龙、ABS、聚丙烯等热固性、热塑性塑料,能制造出轻质、高强、节能、价廉的高性能增强复合材料及由其制作的各种板、管、箱、桶、池 槽、容器、型材、杆件及模压件类产品。
具体实施方式
以下结合具体实施例进一步说明本发明。
实施例1
一种竹纤维增强复合材料,按照重量份数计包括如下组份:ABS树脂50份、酚醛树脂15份、环氧树脂10份、丙烯酸树脂15份、竹纤维40份、尼龙纤维10份、抗氧剂0.8份、甘油5份、硅烷偶联剂4份、增溶剂2份。
实施例2
一种竹纤维增强复合材料,按照重量份数计包括如下组份:ABS树脂60份、酚醛树脂10份、环氧树脂15份、丙烯酸树脂8份、竹纤维60份、尼龙纤维5份、抗氧剂1.5份、甘油2份、硅烷偶联剂8份、增溶剂1份。
实施例3
一种竹纤维增强复合材料,按照重量份数计包括如下组份:ABS树脂55份、酚醛树脂12份、环氧树脂13份、丙烯酸树脂12份、竹纤维50份、尼龙纤维8份、抗氧剂1.2份、甘油3份、硅烷偶联剂6份、增溶剂1.5份。

Claims (2)

1.一种竹纤维增强复合材料,其特征在于,按照重量份数计包括如下组份:ABS树脂50-60份、酚醛树脂10-15份、环氧树脂10-15份、丙烯酸树脂8-15份、竹纤维40-60份、尼龙纤维5-10份、抗氧剂0.8-1.5份、甘油2-5份、硅烷偶联剂4-8份、增溶剂1-2份。
2.根据权利要求1所述的竹纤维增强复合材料,其特征在于,按照重量份数计包括如下组份:ABS树脂55份、酚醛树脂12份、环氧树脂13份、丙烯酸树脂12份、竹纤维50份、尼龙纤维8份、抗氧剂1.2份、甘油3份、硅烷偶联剂6份、增溶剂1.5份。
CN201710837100.3A 2017-09-17 2017-09-17 一种竹纤维增强复合材料 Pending CN109517319A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114133696A (zh) * 2021-12-14 2022-03-04 山东北方现代化学工业有限公司 一种模压用石英纤维增强热固性酚醛树脂复合材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114133696A (zh) * 2021-12-14 2022-03-04 山东北方现代化学工业有限公司 一种模压用石英纤维增强热固性酚醛树脂复合材料及其制备方法
CN114133696B (zh) * 2021-12-14 2023-06-30 山东北方现代化学工业有限公司 一种模压用石英纤维增强热固性酚醛树脂复合材料及其制备方法

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Application publication date: 20190326