CN105001548A - 一种pvc木塑型材 - Google Patents

一种pvc木塑型材 Download PDF

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CN105001548A
CN105001548A CN201510370513.6A CN201510370513A CN105001548A CN 105001548 A CN105001548 A CN 105001548A CN 201510370513 A CN201510370513 A CN 201510370513A CN 105001548 A CN105001548 A CN 105001548A
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parts
mass
pvc
wood plastic
agent
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何军
李靖
许世华
戴东花
严永刚
马长城
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JIANGSU XUHUA SHENGLUODI BUILDING MATERIAL CO Ltd
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JIANGSU XUHUA SHENGLUODI BUILDING MATERIAL CO Ltd
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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
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Abstract

本发明公开了一种PVC木塑型材，由以下质量份数的原料组成：PVC树脂粉80~100份，生物质纤维粉15～25份，钙质填充剂45~60份，聚乙烯蜡0.2~0.8份，改性增塑剂2～6份，环保稳定剂PA808？2.5～5.5份，润滑剂0.1～0.6份，颜料1～3份，ADC发泡剂5~9粉，PVC发泡调节剂2～7份。本发明采用了新型生物质纤维，并采用环保稳定剂，与助剂有协同增效作用，得到的木塑型材表面光滑，并具有良好的力学性能和热稳定性，节能环保。

Description

一种PVC木塑型材
技术领域
本发明涉及一种木塑复合材料，具体涉及一种PVC木塑型材。
背景技术
我国木材资源十分短缺，但在木材的加工和使用过程中却有20～30%的余料被作为“废料”燃烧或作为固体垃圾处理，浪费原材料的同时，还造成了一定程度的环境污染。木塑复合材料是一种新型的材料，是将加工处理过的废物与热塑性材料混合经高温高压处理制成，PVC木塑不仅具有类似于天然木材的性能，更具有防火、防潮、防蛀、耐老化、勿需油漆等天然木材所不可比拟的优点，其广泛应用于家具、各类板材；其还具有极低的热传导性，具有良好的隔热、隔音效果；很低的吸水性；高抗化学腐蚀性等。由于植物纤维的可再生性、可被环境消纳性，所以木塑材料是一种极具发展前途的绿色环保材料。
发明内容
解决的技术问题：针对现有技术存在的不足，本发明提供了一种PVC木塑型材，充分利用新型生物质纤维，进一步提高木塑型材的综合性能。
技术方案：一种PVC木塑型材，由以下质量份数的原料组成：PVC树脂粉80~100份，生物质纤维粉15～25份，钙质填充剂45~60份，聚乙烯蜡0.2~0.8份，改性增塑剂2～6份，环保稳定剂PA808 2.5～5.5份，润滑剂0.1～0.6份，颜料1～3份，ADC发泡剂5~9粉，PVC发泡调节剂2～7份。
所述PVC树脂粉的粒度为30~40目；所述改性增塑剂为氯化聚乙烯；所述润滑剂为硬脂酸、硬脂酸钙或硬脂酸锌中的一种。
本发明提供的PVC木塑型材的制备方法，其包括以下制备步骤：
（1）秤取原料，将各原料按照上述质量份数混合；（2）将原料投入高速混合机进行混合，混合温度为170~180℃，混合均匀以后，放入冷搅机中冷却至室温，出料备用，之后经造粒挤出机挤出成型，即得。
有益效果：本发明制备的PVC木塑型材，节能环保；同时，本发明采用了新型生物质纤维，并采用环保稳定剂，与助剂有协同增效作用，得到的木塑型材表面光滑，并具有良好的力学性能和热稳定性。
具体实施方式
下面通过实施例的方式进一步说明本发明，但本发明的保护范围并不因此局限于下述实施例，而是由本发明的说明书和权利要求书限定。
实施例1
一种PVC木塑型材，由以下质量份数的原料组成：PVC树脂粉80份，生物质纤维粉15份，钙质填充剂45份，聚乙烯蜡0.2份，改性增塑剂2份，环保稳定剂PA808 2.5份，润滑剂0.1份，颜料1份，ADC发泡剂5粉，PVC发泡调节剂2份。
制备步骤：（1）秤取原料，将各原料按照上述质量份数混合；（2）将原料投入高速混合机进行混合，混合温度为170~180℃，混合均匀以后，放入冷搅机中冷却至室温，出料备用，之后经造粒挤出机挤出成型，即得。
实施例2
一种PVC木塑型材，由以下质量份数的原料组成：PVC树脂粉85份，生物质纤维粉20份，钙质填充剂50份，聚乙烯蜡0.3份，改性增塑剂4份，环保稳定剂PA808 3.5份，润滑剂0.3份，颜料2份，ADC发泡剂7粉，PVC发泡调节剂6份。
制备步骤：（1）秤取原料，将各原料按照上述质量份数混合；（2）将原料投入高速混合机进行混合，混合温度为170~180℃，混合均匀以后，放入冷搅机中冷却至室温，出料备用，之后经造粒挤出机挤出成型，即得。
实施例3
一种PVC木塑型材，由以下质量份数的原料组成：PVC树脂粉90份，生物质纤维粉23份，钙质填充剂55份，聚乙烯蜡0.6份，改性增塑剂5份，环保稳定剂PA808 4.5份，润滑剂0.5份，颜料2份，ADC发泡剂8粉，PVC发泡调节剂6份。
制备步骤：（1）秤取原料，将各原料按照上述质量份数混合；（2）将原料投入高速混合机进行混合，混合温度为170~180℃，混合均匀以后，放入冷搅机中冷却至室温，出料备用，之后经造粒挤出机挤出成型，即得。
实施例4
一种PVC木塑型材，由以下质量份数的原料组成：PVC树脂粉100份，生物质纤维粉25份，钙质填充剂60份，聚乙烯蜡0.8份，改性增塑剂6份，环保稳定剂PA808 5.5份，润滑剂0.6份，颜料3份，ADC发泡剂9粉，PVC发泡调节剂7份。
制备步骤：（1）秤取原料，将各原料按照上述质量份数混合；（2）将原料投入高速混合机进行混合，混合温度为170~180℃，混合均匀以后，放入冷搅机中冷却至室温，出料备用，之后经造粒挤出机挤出成型，即得。
实施例1~4的产品性能如表1所示：
表1
                                                 

Claims (4)

1.一种PVC木塑型材，其特征在于由以下质量份数的原料组成：PVC树脂粉80~100份，生物质纤维粉15～25份，钙质填充剂45~60份，聚乙烯蜡0.2~0.8份，改性增塑剂2～6份，环保稳定剂PA808 2.5～5.5份，润滑剂0.1～0.6份，颜料1～3份，ADC发泡剂5~9粉，PVC发泡调节剂2～7份。
2.根据权利要求1所述的PVC木塑型材，其特征在于所述PVC树脂粉的粒度为30~40目。
3.根据权利要求1所述的PVC木塑型材，其特征在于所述改性增塑剂为氯化聚乙烯。
4.根据权利要求1所述的PVC木塑型材，其特征在于所述润滑剂为硬脂酸、硬脂酸钙或硬脂酸锌中的一种。
CN201510370513.6A 2015-06-30 2015-06-30 一种pvc木塑型材 Pending CN105001548A (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106867142A (zh) * 2017-02-24 2017-06-20 华中威特（大连）科技有限公司 一种用于集成卫浴的环保墙板材料
CN107474430A (zh) * 2017-08-16 2017-12-15 山东霞光实业有限公司 一种门窗用的pvc改性木塑型材及其制备方法
CN107501805A (zh) * 2017-09-22 2017-12-22 安徽淮宿建材有限公司 一种木塑复合型材及其生产工艺
CN108485118A (zh) * 2018-04-13 2018-09-04 合肥市旺友门窗有限公司 一种新型塑钢门窗型材及其制备方法
CN108570197A (zh) * 2018-05-04 2018-09-25 合肥市旺友门窗有限公司 一种能净化空气的塑钢门窗型材及其制备方法
CN109401118A (zh) * 2018-09-19 2019-03-01 山东霞光集团有限公司 一种碳纤维增强制备木塑复合材料及其制备方法

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CA2304941A1 (en) * 2000-04-10 2001-10-10 Tai-Long Huang Pvc-based composition and pvc louver made therefrom
CN101955614A (zh) * 2010-02-22 2011-01-26 成都奥金希斯科技股份有限公司 一种新型木塑复合装饰建材及其制造方法
CN103122112A (zh) * 2013-03-01 2013-05-29 山西峰岩新型建材股份有限公司 一种pvc基木塑及其制备方法
CN103421258A (zh) * 2013-07-22 2013-12-04 彭涛 一种节能环保木塑材料及其制备方法
CN103992589A (zh) * 2014-04-30 2014-08-20 山东霞光实业有限公司 一种利用回收废料生产的木塑建筑模板及其制备方法

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CA2304941A1 (en) * 2000-04-10 2001-10-10 Tai-Long Huang Pvc-based composition and pvc louver made therefrom
CN101955614A (zh) * 2010-02-22 2011-01-26 成都奥金希斯科技股份有限公司 一种新型木塑复合装饰建材及其制造方法
CN103122112A (zh) * 2013-03-01 2013-05-29 山西峰岩新型建材股份有限公司 一种pvc基木塑及其制备方法
CN103421258A (zh) * 2013-07-22 2013-12-04 彭涛 一种节能环保木塑材料及其制备方法
CN103992589A (zh) * 2014-04-30 2014-08-20 山东霞光实业有限公司 一种利用回收废料生产的木塑建筑模板及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106867142A (zh) * 2017-02-24 2017-06-20 华中威特（大连）科技有限公司 一种用于集成卫浴的环保墙板材料
CN107474430A (zh) * 2017-08-16 2017-12-15 山东霞光实业有限公司 一种门窗用的pvc改性木塑型材及其制备方法
CN107501805A (zh) * 2017-09-22 2017-12-22 安徽淮宿建材有限公司 一种木塑复合型材及其生产工艺
CN108485118A (zh) * 2018-04-13 2018-09-04 合肥市旺友门窗有限公司 一种新型塑钢门窗型材及其制备方法
CN108570197A (zh) * 2018-05-04 2018-09-25 合肥市旺友门窗有限公司 一种能净化空气的塑钢门窗型材及其制备方法
CN109401118A (zh) * 2018-09-19 2019-03-01 山东霞光集团有限公司 一种碳纤维增强制备木塑复合材料及其制备方法

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