CN108530745A - 一种塑料托盘可降解填充料 - Google Patents

一种塑料托盘可降解填充料 Download PDF

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Publication number
CN108530745A
CN108530745A CN201810297002.XA CN201810297002A CN108530745A CN 108530745 A CN108530745 A CN 108530745A CN 201810297002 A CN201810297002 A CN 201810297002A CN 108530745 A CN108530745 A CN 108530745A
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parts
plastic
filler material
plastic pallet
starch
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张伟
盛杰
霍洪军
严诏文
陆裕苗
廉杰
董朝阳
齐成锦
王雪峰
冯宝龙
吕小刚
徐富恩
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SHANDONG HENG XIN JI PLASTICS Co Ltd
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SHANDONG HENG XIN JI PLASTICS Co Ltd
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Priority to CN201810297002.XA priority Critical patent/CN108530745A/zh
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    • 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
    • C08J9/08—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 carbon dioxide
    • 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
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/04—Starch derivatives
    • C08J2403/06—Esters
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols

Abstract

本发明公开了一种塑料托盘可降解填充料。所述一种塑料托盘可降解填充料，由以下重量份的原料制成：采用回收塑料制作，淀粉含量达到56%，更加环保，降解度高，因为发泡结构，在同等强度下重量更轻，用料更少。本发明具有以下有益效果：采用回收塑料制作，淀粉含量达到56%，更加环保，降解度高，因为发泡结构，在同等强度下重量更轻，用料更少，填充本材料后，可降低原有托盘的塑料用量，降低对环境的影响。

Description

一种塑料托盘可降解填充料
技术领域
本发明涉及一种降解塑料，具体说是一种塑料托盘可降解填充料。
背景技术
塑料托盘（pallet）是一种与叉车、货架等物流设备配套使用的物流单元。可用来存放、装载、搬运货物，是现代化物流仓储中必不可少的物流设备之一。塑料托盘的出现是适应环保需要，使用塑料托盘代替木托盘可减少对森林破坏的最佳产品；是适应物流业发展的必然产物，随着食品安全观念的不断强化，医药行业卫生性的高要求，塑料托盘以其防腐蚀、防潮湿、防锈蚀、抗虫蛀、不发霉等特点受到食品、医药行业的青睐和追捧。此外，塑料托盘的承载性能高和使用寿命长等特点，在化工、轻纺、制造业等领域有着广泛的应用。
“白色污染”是由于塑料托盘的废弃物所造成的。大量废弃塑料托盘不回收，对环境造成污染是人们所不能接受的，一些地方和部分行业拒绝塑料托盘制品，就足以说明问题严重性。
发明内容
本发明所要解决的技术问题是提供一种塑料托盘可降解填充料。
为解决上述技术问题，本发明的技术方案是：一种塑料托盘可降解填充料，由以下重量份的原料制成：回收塑料80-120份、淀粉料50-80份、甘油1-3份、二氧化硅4-6份、碳酸氢钠10-13份、尿素5-8份。 以碳酸氢钠和尿素作为发泡料，使材料内部产生稳定独立不联通的气泡。
作为优选的技术方案，所述一种塑料托盘可降解填充料，由以下重量份原料制成：回收塑料100份、淀粉料65份、甘油1.5份、二氧化硅5份、碳酸氢钠11份、尿素7份。
作为优选，所述回收塑料为回收的PP塑料和PE塑料，并按照4：1的比例配置而成。
作为优选，所述淀粉为羟丙基淀粉，氧化淀粉，磷酸酯淀粉混合配置而成，并按照1：3：6的比例配置而成。
作为优选，所述一种塑料托盘可降解填充料1g/cm3，独立发泡孔不贯通，孔径为20-25μm。
由于采用了上述技术方案，一种塑料托盘可降解填充料，由以下重量份原料制成：回收塑料80-120份、淀粉料50-80份、甘油1-3份、二氧化硅4-6份、碳酸氢钠10-13份、尿素5-8份；本发明具有以下有益效果：采用回收塑料制作，淀粉含量达到56%，更加环保，降解度高，因为发泡结构，在同等强度下重量更轻，用料更少，填充本材料后，可降低原有托盘的塑料用量，降低对环境的影响。
具体实施方式
下面结合具体实施例对本发明做进一步地说明。
实施例1
一种塑料托盘可降解填充料，由以下重量份原料制成：
回收塑料80份、淀粉料50份、甘油1份、二氧化硅4份、碳酸氢钠10份、尿素5份。
实施例2
一种塑料托盘可降解填充料，由以下重量份原料制成：
回收塑料80份、淀粉料50份、甘油1份、二氧化硅4份、碳酸氢钠10份、尿素5份。
实施例3
一种塑料托盘可降解填充料，由以下重量份原料制成：
回收塑料100份、淀粉料65份、甘油1.5份、二氧化硅5份、碳酸氢钠11份、尿素7份。
测试检验：
对比实验使用的是无填充料的塑料托盘，实施1、2、3为填充本技术产品后的塑料托盘。
以上所述仅为本发明示意性的具体实施方式，并非用以限定本发明的范围。任何本领域的技术人员，在不脱离本发明的构思和原则的前提下所作出的等同变化与修改，均应属于本发明保护的范围。

Claims (5)

1.一种塑料托盘可降解填充料，其特征在于，由以下重量份的原料制成：回收塑料80-120份、淀粉料50-80份、甘油1-3份、二氧化硅4-6份、碳酸氢钠10-13份、尿素5-8份。
2.如权利要求1所述一种塑料托盘可降解填充料，其特征在于，由以下重量份的原料制成：回收塑料100份、淀粉料65份、甘油1.5份、二氧化硅5份、碳酸氢钠11份、尿素7份。
3.如权利要求1或2所述的一种塑料托盘可降解填充料，其特征在于：所述回收塑料为回收的PP塑料和PE塑料，并按照4：1的比例配置而成。
4.如权利要求1或2所述的一种塑料托盘可降解填充料，其特征在于：所述淀粉为羟丙基淀粉，氧化淀粉，磷酸酯淀粉混合配置而成，并按照1：3：6的比例配置而成。
5.如权利要求1或2所述的一种塑料托盘可降解填充料，其特征在于：所述一种塑料托盘可降解填充料1g/cm3，独立发泡孔不贯通，孔径为20-25μm。
CN201810297002.XA 2018-04-04 2018-04-04 一种塑料托盘可降解填充料 Withdrawn CN108530745A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220041848A1 (en) * 2020-08-05 2022-02-10 Nano And Advanced Materials Institute Limited Environmentally degradable foamed master batch composition and using thereof
CN115109428A (zh) * 2022-05-05 2022-09-27 聂燕兰 一种掺混小麦淀粉的改性填充料配方及其制备方法

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CN102363659A (zh) * 2011-10-09 2012-02-29 常熟市威腾进出口有限公司 一种泡沫塑料片材及其制备方法
CN103214862A (zh) * 2013-03-22 2013-07-24 青岛永卓真塑料制品有限公司 一种耐磨环保塑料托盘的配方及生产工艺
CN104341677A (zh) * 2013-08-06 2015-02-11 江苏绿茵生物科技有限公司 一种可降解环保塑料
CN104629167A (zh) * 2013-11-12 2015-05-20 黑龙江鑫达企业集团有限公司 一种发泡聚丙烯材料及其制备方法

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Publication number Priority date Publication date Assignee Title
CN1482165A (zh) * 2002-12-23 2004-03-17 北京欧尼克环保技术有限公司 木塑发泡材料及其加工成型工艺
CN101831114A (zh) * 2010-05-07 2010-09-15 深圳市科聚新材料有限公司 一种发泡聚丙烯材料及其制备方法
CN102363659A (zh) * 2011-10-09 2012-02-29 常熟市威腾进出口有限公司 一种泡沫塑料片材及其制备方法
CN103214862A (zh) * 2013-03-22 2013-07-24 青岛永卓真塑料制品有限公司 一种耐磨环保塑料托盘的配方及生产工艺
CN104341677A (zh) * 2013-08-06 2015-02-11 江苏绿茵生物科技有限公司 一种可降解环保塑料
CN104629167A (zh) * 2013-11-12 2015-05-20 黑龙江鑫达企业集团有限公司 一种发泡聚丙烯材料及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220041848A1 (en) * 2020-08-05 2022-02-10 Nano And Advanced Materials Institute Limited Environmentally degradable foamed master batch composition and using thereof
CN114058087A (zh) * 2020-08-05 2022-02-18 纳米及先进材料研发院有限公司 可环境降解塑料的母粒组合物及其用途
US11505687B2 (en) * 2020-08-05 2022-11-22 Nano And Advanced Materials Institute Limited Environmentally degradable foamed master batch composition and using thereof
CN115109428A (zh) * 2022-05-05 2022-09-27 聂燕兰 一种掺混小麦淀粉的改性填充料配方及其制备方法

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