CN107216666A - 木塑复合材料制备工艺 - Google Patents

木塑复合材料制备工艺 Download PDF

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Publication number
CN107216666A
CN107216666A CN201710373098.9A CN201710373098A CN107216666A CN 107216666 A CN107216666 A CN 107216666A CN 201710373098 A CN201710373098 A CN 201710373098A CN 107216666 A CN107216666 A CN 107216666A
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plastic composite
wood plastic
preparation technology
ramulus mori
carried out
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郭新
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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
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2397/00—Characterised by the use of lignin-containing materials
    • C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2497/00—Characterised by the use of lignin-containing materials
    • C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse

Abstract

本发明公开了一种木塑复合材料制备工艺：（1）将不同比例(35~65%)的桑枝纤维与再生塑料粒子以及界面相容剂进行高速/低速混合；（2）加入到双阶（双螺杆/单螺杆）混炼机组中进行挤出造粒，得到木塑复合材料母粒；（3）经干燥后，按相应的ASTM标准进行注塑成型。采用本发明，可实用桑枝纤维的规模化利用。

Description

木塑复合材料制备工艺
技术领域
本发明涉及一种复合材料制备工艺，特别是一种木塑复合材料制备工艺。
背景技术
在过去的几十年里，由木质材料（如木粉、纤维素纤维等）和农作物原料（如黄麻、稻壳、亚麻、大麻等）所组成的天然有机填料已经开始渗透热塑性饰面材料市场。天然植物纤维(Natural Vegetable Fibers，NVF)是世界上储藏最为丰富的资源，在自然界中每年生长存在的NVF中纤维素的总量可以高达千亿吨，远远超过了地球上现存的石油总储量。但天然植物纤维未形成规模化利用，桑枝纤维就是其中的一种，大量桑枝纤维被废弃，不但造成资源浪费，也造成了严重的环境污染。
发明内容
本发明针对现有技术的不足，提出一种能规模化利用桑枝纤维的木塑复合材料制备工艺。
本发明通过下述技术方案实现技术目标。
木塑复合材料制备工艺，其改进之处在于：
（1）将不同比例(35~65%)的桑枝纤维与再生塑料粒子以及界面相容剂进行高速/低速混合；
（2）加入到双阶（双螺杆/单螺杆）混炼机组中进行挤出造粒，得到木塑复合材料母粒；
（3）经干燥后，按相应的ASTM标准进行注塑成型。
本发明与现有技术相比，具有以下积极效果：能规模化利用桑枝纤维。
具体实施方式
下面结合实施例对本发明作进一步说明。
实施例：
木塑复合材料制备工艺；
（1）将不同比例(35~65%)的桑枝纤维与再生塑料粒子以及界面相容剂进行高速/低速混合；
（2）加入到双阶（双螺杆/单螺杆）混炼机组中进行挤出造粒，得到木塑复合材料母粒；
（3）经干燥后，按相应的ASTM标准进行注塑成型。

Claims (1)

1.一种木塑复合材料制备工艺，其特征在于：（1）将不同比例(35~65%)的桑枝纤维与再生塑料粒子以及界面相容剂进行高速/低速混合；（2）加入到双阶（双螺杆/单螺杆）混炼机组中进行挤出造粒，得到木塑复合材料母粒；（3）经干燥后，按相应的ASTM标准进行注塑成型。
CN201710373098.9A 2017-05-24 2017-05-24 木塑复合材料制备工艺 Pending CN107216666A (zh)

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CN201710373098.9A CN107216666A (zh) 2017-05-24 2017-05-24 木塑复合材料制备工艺

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108752958A (zh) * 2018-05-22 2018-11-06 王秋林 木塑复合材料制备工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1204656A (zh) * 1997-07-09 1999-01-13 四川南方实业有限责任公司 木质纤维与废、旧塑料共混物的制造方法
CN1513918A (zh) * 2002-12-31 2004-07-21 中国石油化工股份有限公司 一种木塑复合材料及其制备方法和应用
CN101386709A (zh) * 2007-09-13 2009-03-18 上海国成塑料有限公司 木塑复合材料及其制备方法
CN105623291A (zh) * 2016-03-29 2016-06-01 吴肖颜 一种木塑复合材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1204656A (zh) * 1997-07-09 1999-01-13 四川南方实业有限责任公司 木质纤维与废、旧塑料共混物的制造方法
CN1513918A (zh) * 2002-12-31 2004-07-21 中国石油化工股份有限公司 一种木塑复合材料及其制备方法和应用
CN101386709A (zh) * 2007-09-13 2009-03-18 上海国成塑料有限公司 木塑复合材料及其制备方法
CN105623291A (zh) * 2016-03-29 2016-06-01 吴肖颜 一种木塑复合材料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108752958A (zh) * 2018-05-22 2018-11-06 王秋林 木塑复合材料制备工艺

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Application publication date: 20170929