CN104341668A - 一种再生塑料 - Google Patents

一种再生塑料 Download PDF

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Publication number
CN104341668A
CN104341668A CN201310338296.3A CN201310338296A CN104341668A CN 104341668 A CN104341668 A CN 104341668A CN 201310338296 A CN201310338296 A CN 201310338296A CN 104341668 A CN104341668 A CN 104341668A
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recycled
plastic
percent
carbon black
white carbon
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孙自泰
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XUZHOU NONGFENG PLASTIC Co Ltd
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XUZHOU NONGFENG PLASTIC Co Ltd
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    • C08K3/00—Use of inorganic substances as compounding ingredients
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • 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
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    • C08K5/10—Esters; Ether-esters
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
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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
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    • C08L23/06—Polyethene
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    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
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    • 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
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    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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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
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    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic

Abstract

本发明涉及塑料的技术领域，具体涉及一种再生塑料，目的在于发明一种再生塑料原料，以重新应用于生产生活。其组分按质量百分比包括废旧塑料：30%-80%，重质碳酸钙：10%-60%，白炭黑：1%-10%，增塑剂：5%-10%；废旧塑料为再生EVA、再生PE、再生PVC、再生PP其中的一种或任意几种任意比例的混合，白炭黑还可以是蛭石、云母、滑石粉中的一种或几种，增塑剂是指乙酰柠檬酸三乙酯、磷酸酯、单硬脂酸甘油酯中的一种或几种。本发明将废弃的塑料回收再生并重新利用，可以有效地节约资源、保护环境。

Description

一种再生塑料
技术领域
本发明涉及塑料的技术领域，具体涉及一种再生塑料。
背景技术
目前，包括聚乙烯、聚丙烯、聚氯乙烯、乙烯-醋酸乙烯酯共聚物等一系列塑料，几乎遍及工农业生产和人民生活的各方面。然而由于这些塑料难以降解，废弃之后只能填埋或焚烧，对土地和空气造成极大的污染。所以很有必要制备出再生塑料，一方面做到废物再利用，另一方面有效地保护了环境。
发明内容
发明目的：在于发明一种可再生塑料，从而变废为宝、节约资源、保护环境。
技术方案：一种再生塑料，按质量百分比包括如下组分：废旧塑料：30%-80% ，重质碳酸钙：10%-60%，白炭黑：1%-10%，增塑剂：5%-10%。
所述的废旧塑料为再生EVA、再生PE、再生PVC、再生PP其中的一种或任意几种任意比例的混合。
所述的白炭黑还可以是蛭石、云母、滑石粉中的一种或几种。
所述的增塑剂是指乙酰柠檬酸三乙酯、磷酸酯、单硬脂酸甘油酯中的一种或几种。
有益效果：本发明将废弃的塑料回收再生并重新利用，可以有效地节约资源、保护环境。
具体实施方式
（1）先将占总质量百分比30%-80%的废旧塑料洗净，加入10%-60%的重质碳酸钙放在破碎机中粉碎。
（2）向粉碎后的混合物中加入1%-10%的白炭黑和5%-10%的增塑剂，加热并搅拌至熔融状态。
（3）将混合液投入螺杆式注塑机挤出粒料，即制得再生塑料粒子。

Claims (4)

1.一种再生塑料，其特征在于：按质量百分比包括如下组分：废旧塑料：30%-80% ，重质碳酸钙：10%-60%，白炭黑：1%-10%，增塑剂：5%-10%。
2.根据权利要求1所述的一种再生塑料，其特征在于：所述的废旧塑料为再生EVA、再生PE、再生PVC、再生PP其中的一种或任意几种任意比例的混合。
3.根据权利要求1所述的一种再生塑料，其特征在于：所述的白炭黑还可以是蛭石、云母、滑石粉中的一种或几种。
4.根据权利要求1所述的一种再生塑料，其特征在于：所述的增塑剂是指乙酰柠檬酸三乙酯、磷酸酯、单硬脂酸甘油酯中的一种或几种。
CN201310338296.3A 2013-08-06 2013-08-06 一种再生塑料 Pending CN104341668A (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107891677A (zh) * 2017-11-22 2018-04-10 遵义市阳光金科建材有限责任公司 一种再生型塑料喷绘布
CN109438850A (zh) * 2018-11-15 2019-03-08 蚌埠星烁新材料科技有限公司 一种废旧聚丙烯的增强方法
CN111171476A (zh) * 2020-02-21 2020-05-19 苏州绿萃筑新材料科技有限公司 一种绿色建筑用复合隔热材料及其制备方法
CN111944229A (zh) * 2020-08-20 2020-11-17 晋江市石达塑胶精细有限公司 利用废弃边角料制得的高强度抗菌eva塑胶粒及其制备方法
CN112143250A (zh) * 2020-10-22 2020-12-29 湖南映宏新材料股份有限公司 一种塑料基废弃物的无害化处理方法
WO2024084377A1 (en) 2022-10-21 2024-04-25 Pontina Stampi S.R.L. Blend of recycled plastic materials for construction works and production system thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107891677A (zh) * 2017-11-22 2018-04-10 遵义市阳光金科建材有限责任公司 一种再生型塑料喷绘布
CN109438850A (zh) * 2018-11-15 2019-03-08 蚌埠星烁新材料科技有限公司 一种废旧聚丙烯的增强方法
CN111171476A (zh) * 2020-02-21 2020-05-19 苏州绿萃筑新材料科技有限公司 一种绿色建筑用复合隔热材料及其制备方法
CN111944229A (zh) * 2020-08-20 2020-11-17 晋江市石达塑胶精细有限公司 利用废弃边角料制得的高强度抗菌eva塑胶粒及其制备方法
CN112143250A (zh) * 2020-10-22 2020-12-29 湖南映宏新材料股份有限公司 一种塑料基废弃物的无害化处理方法
WO2024084377A1 (en) 2022-10-21 2024-04-25 Pontina Stampi S.R.L. Blend of recycled plastic materials for construction works and production system thereof

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Application publication date: 20150211