WO2018058411A1 - Environmentally-friendly plastic and preparation method therefor - Google Patents

Environmentally-friendly plastic and preparation method therefor Download PDF

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Publication number
WO2018058411A1
WO2018058411A1 PCT/CN2016/100748 CN2016100748W WO2018058411A1 WO 2018058411 A1 WO2018058411 A1 WO 2018058411A1 CN 2016100748 W CN2016100748 W CN 2016100748W WO 2018058411 A1 WO2018058411 A1 WO 2018058411A1
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parts
friendly plastic
nylon
stabilizer
density polyethylene
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PCT/CN2016/100748
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French (fr)
Chinese (zh)
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张振宾
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张振宾
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Priority to PCT/CN2016/100748 priority Critical patent/WO2018058411A1/en
Publication of WO2018058411A1 publication Critical patent/WO2018058411A1/en

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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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives

Definitions

  • the invention relates to the field of polymer materials, in particular to an environmentally friendly plastic and a preparation method thereof.
  • PPO polyphenylene ether
  • PA66 nylon 66 resin
  • PPO polyphenylene ether
  • PA66 nylon 66
  • PPO polyphenylene ether
  • PA66 nylon 66
  • UHMWPE Ultra High Molecular Weight Polyethylene
  • the invention provides an environmentally friendly plastic and a preparation method thereof, and solves the problem of environmental pollution.
  • the present invention provides the following technical solutions:
  • An environmentally friendly plastic consisting of the following ingredients in mass fraction: 10-20 parts of organic powder, 10-12 parts of degradable plastic masterbatch, 5-15 parts of nylon, 6-8 parts of copolymerized polypropylene, wood fiber 20-30 Parts, modified starch 6-10 parts, modified light calcium 6-8 parts, low density polyethylene 10-12 parts, activated aluminum hydroxide 6-8 parts, stabilizer 1-3 parts.
  • mass fraction formula ingredients 15 parts of organic powder, 11 parts of degradable plastic masterbatch, 10 parts of nylon, 7 parts of copolymerized polypropylene, 25 parts of wood fiber, 8 parts of modified starch, modified light calcium 7 Parts, 11 parts of low-density polyethylene, 7 parts of activated aluminum hydroxide, and 2 parts of stabilizer.
  • a method for preparing an environmentally friendly plastic has the following steps:
  • Step 1 mixing organic powder, degradable plastic masterbatch, nylon, copolymerized polypropylene, lignocellulosic, modified starch, modified light calcium, low density polyethylene and activated aluminum hydroxide ester to prepare a mixture;
  • Step 2 The mixture is added to a stabilizer and extruded at a temperature of 200-240 ° C with a screw extruder having a length to diameter ratio of 25-30 to obtain an environmentally friendly plastic.
  • the invention has no pollution and does not cause any harm to the environment after use;
  • the invention does not have a pungent odor
  • the antistatic property of the invention is strong.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • An environmentally friendly plastic consists of the following mass fraction formula ingredients: 10-20 parts of organic powder, 10-12 parts of degradable plastic masterbatch, 5-15 parts of nylon, 6-8 parts of copolymerized polypropylene, 20-30 parts of wood fiber 6-10 parts of modified starch, 6-8 parts of modified light calcium, 10-12 parts of low density polyethylene, 6-8 parts of activated aluminum hydroxide, and 1-3 parts of stabilizer.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • An environmentally friendly plastic consists of the following mass fraction of ingredients: 10 parts of organic powder, 10 parts of degradable plastic masterbatch, 5 parts of nylon, 6 parts of copolymerized polypropylene, 20 parts of wood fiber, 6 parts of modified starch, and light modification. 6 parts of calcium, 10 parts of low-density polyethylene, 6 parts of activated aluminum hydroxide, and 1 part of stabilizer.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • An environmentally friendly plastic consists of the following mass fractions of ingredients: 15 parts of organic powder, 11 parts of degradable plastic masterbatch, 10 parts of nylon, 7 parts of copolymerized polypropylene, 25 parts of wood fiber, 8 parts of modified starch, modified light 7 parts of calcium, 11 parts of low-density polyethylene, 7 parts of activated aluminum hydroxide, and 2 parts of stabilizer.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • An environmentally friendly plastic consists of the following mass fraction of ingredients: 20 parts of organic powder, 12 parts of degradable plastic masterbatch, 15 parts of nylon, 8 parts of copolymerized polypropylene, 30 parts of wood fiber, 10 parts of modified starch, and light modification. 8 parts of calcium, 12 parts of low-density polyethylene, 8 parts of activated aluminum hydroxide, and 3 parts of stabilizer.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • a method for preparing an environmentally friendly plastic has the following steps:
  • Step 1 mixing organic powder, degradable plastic masterbatch, nylon, copolymerized polypropylene, lignocellulosic, modified starch, modified light calcium, low density polyethylene and activated aluminum hydroxide ester to prepare a mixture;
  • Step 2 The mixture is added to a stabilizer and extruded at a temperature of 200-240 ° C with a screw extruder having a length to diameter ratio of 25-30 to obtain an environmentally friendly plastic.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

An environmentally-friendly plastic comprises the following components in parts by mass: 10-20 parts of an organic powder, 10-12 parts of a degradable plastic masterbatch, 5-15 parts of nylon, 6-8 parts of a polypropylene copolymer, 20-30 parts of a wood fiber, 6-10 parts of a modified starch, 6-8 parts of a modified light calcium, 10-12 parts of low-density polyethylene, 6-8 parts of activated aluminum hydroxide, and 1-3 parts of a stabilizer. The environmentally-friendly plastic is low polluting, low cost, and would be easy to market.

Description

一种环保塑料及其制备方法Environmentally friendly plastic and preparation method thereof 技术领域Technical field
本发明涉及高分子材料领域，具体而言涉及一种环保塑料及其制备方法。The invention relates to the field of polymer materials, in particular to an environmentally friendly plastic and a preparation method thereof.
背景技术Background technique
PPO(聚苯醚)树脂和PA66(尼龙66)树脂是应用广泛的工程环保塑料之一。PPO具有高耐热，尺寸稳定，电气绝缘性好，但其加工流动性差，不耐有机溶剂。PA66属于结晶材料，流动性好，耐有机溶剂，但其易吸水，尺寸稳定性差。UHMWPE(超高分子量聚乙烯)，是一种线型结构的具有优异综合性能的热塑性工程环保塑料。PPO (polyphenylene ether) resin and PA66 (nylon 66) resin are one of the widely used engineering environmentally friendly plastics. PPO has high heat resistance, dimensional stability, and good electrical insulation, but its processing fluidity is poor and it is not resistant to organic solvents. PA66 is a crystalline material with good fluidity and resistance to organic solvents, but it is easy to absorb water and has poor dimensional stability. UHMWPE (Ultra High Molecular Weight Polyethylene) is a linear engineering structure of thermoplastic engineering environmentally friendly plastic with excellent comprehensive properties.
现有的塑料制品对环境影响非常大，因此，现在亟需一种环保塑料。Existing plastic products have a great impact on the environment, so there is an urgent need for an environmentally friendly plastic.
发明内容Summary of the invention
本发明提供了一种环保塑料及其制备方法，解决了环境污染问题。The invention provides an environmentally friendly plastic and a preparation method thereof, and solves the problem of environmental pollution.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种环保塑料，由以下质量分数配方成分组成：有机物粉末10-20份、可降解塑料母粒10-12份、尼龙5-15份、共聚型聚丙烯6-8份、木质纤维20-30份、改性淀粉6-10份、改性轻钙6-8份、低密度聚乙烯10-12份、活化氢氧化铝6-8份、稳定剂1-3份。An environmentally friendly plastic consisting of the following ingredients in mass fraction: 10-20 parts of organic powder, 10-12 parts of degradable plastic masterbatch, 5-15 parts of nylon, 6-8 parts of copolymerized polypropylene, wood fiber 20-30 Parts, modified starch 6-10 parts, modified light calcium 6-8 parts, low density polyethylene 10-12 parts, activated aluminum hydroxide 6-8 parts, stabilizer 1-3 parts.
进一步：由以下质量分数配方成分组成：有机物粉末10份、可降解塑料 母粒10份、尼龙5份、共聚型聚丙烯6份、木质纤维20份、改性淀粉6份、改性轻钙6份、低密度聚乙烯10份、活化氢氧化铝6份、稳定剂1份。Further: consists of the following mass fraction formula ingredients: 10 parts of organic powder, degradable plastic 10 parts of masterbatch, 5 parts of nylon, 6 parts of copolymerized polypropylene, 20 parts of wood fiber, 6 parts of modified starch, 6 parts of modified light calcium, 10 parts of low density polyethylene, 6 parts of activated aluminum hydroxide, stabilizer 1 serving.
进一步：由以下质量分数配方成分组成：有机物粉末15份、可降解塑料母粒11份、尼龙10份、共聚型聚丙烯7份、木质纤维25份、改性淀粉8份、改性轻钙7份、低密度聚乙烯11份、活化氢氧化铝7份、稳定剂2份。Further: consisting of the following mass fraction formula ingredients: 15 parts of organic powder, 11 parts of degradable plastic masterbatch, 10 parts of nylon, 7 parts of copolymerized polypropylene, 25 parts of wood fiber, 8 parts of modified starch, modified light calcium 7 Parts, 11 parts of low-density polyethylene, 7 parts of activated aluminum hydroxide, and 2 parts of stabilizer.
进一步：由以下质量分数配方成分组成：有机物粉末20份、可降解塑料母粒12份、尼龙15份、共聚型聚丙烯8份、木质纤维30份、改性淀粉10份、改性轻钙8份、低密度聚乙烯12份、活化氢氧化铝8份、稳定剂3份。Further: composed of the following mass fraction formula ingredients: 20 parts of organic powder, 12 parts of degradable plastic masterbatch, 15 parts of nylon, 8 parts of copolymerized polypropylene, 30 parts of wood fiber, 10 parts of modified starch, modified light calcium 8 Parts, 12 parts of low-density polyethylene, 8 parts of activated aluminum hydroxide, and 3 parts of stabilizer.
进一步：一种环保塑料的制备方法具有以下几个步骤：Further: a method for preparing an environmentally friendly plastic has the following steps:
步骤一：将有机物粉末、可降解塑料母粒、尼龙、共聚型聚丙烯、木质纤维、改性淀粉、改性轻钙、低密度聚乙烯和活化氢氧化铝的酯混合，制得混合物；Step 1: mixing organic powder, degradable plastic masterbatch, nylon, copolymerized polypropylene, lignocellulosic, modified starch, modified light calcium, low density polyethylene and activated aluminum hydroxide ester to prepare a mixture;
步骤二：将该混合物加入稳定剂在温度200-240℃条件下用长径比为25-30的螺杆挤出机挤出处理，既得一种环保塑料。Step 2: The mixture is added to a stabilizer and extruded at a temperature of 200-240 ° C with a screw extruder having a length to diameter ratio of 25-30 to obtain an environmentally friendly plastic.
本发明的有益效果是：The beneficial effects of the invention are:
1、本发明无污染在使用后对环境不造成任何危害；1. The invention has no pollution and does not cause any harm to the environment after use;
2、本发明不具有刺鼻异味；2. The invention does not have a pungent odor;
3、本发明抗静电性能强。 3. The antistatic property of the invention is strong.
具体实施方式detailed description
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
实施例一：Embodiment 1:
一种环保塑料由以下质量分数配方成分组成：有机物粉末10-20份、可降解塑料母粒10-12份、尼龙5-15份、共聚型聚丙烯6-8份、木质纤维20-30份、改性淀粉6-10份、改性轻钙6-8份、低密度聚乙烯10-12份、活化氢氧化铝6-8份、稳定剂1-3份。An environmentally friendly plastic consists of the following mass fraction formula ingredients: 10-20 parts of organic powder, 10-12 parts of degradable plastic masterbatch, 5-15 parts of nylon, 6-8 parts of copolymerized polypropylene, 20-30 parts of wood fiber 6-10 parts of modified starch, 6-8 parts of modified light calcium, 10-12 parts of low density polyethylene, 6-8 parts of activated aluminum hydroxide, and 1-3 parts of stabilizer.
实施例二：Embodiment 2:
一种环保塑料由以下质量分数配方成分组成：有机物粉末10份、可降解塑料母粒10份、尼龙5份、共聚型聚丙烯6份、木质纤维20份、改性淀粉6份、改性轻钙6份、低密度聚乙烯10份、活化氢氧化铝6份、稳定剂1份。An environmentally friendly plastic consists of the following mass fraction of ingredients: 10 parts of organic powder, 10 parts of degradable plastic masterbatch, 5 parts of nylon, 6 parts of copolymerized polypropylene, 20 parts of wood fiber, 6 parts of modified starch, and light modification. 6 parts of calcium, 10 parts of low-density polyethylene, 6 parts of activated aluminum hydroxide, and 1 part of stabilizer.
实施例三：Embodiment 3:
一种环保塑料由以下质量分数配方成分组成：有机物粉末15份、可降解塑料母粒11份、尼龙10份、共聚型聚丙烯7份、木质纤维25份、改性淀粉8份、改性轻钙7份、低密度聚乙烯11份、活化氢氧化铝7份、稳定剂2份。 An environmentally friendly plastic consists of the following mass fractions of ingredients: 15 parts of organic powder, 11 parts of degradable plastic masterbatch, 10 parts of nylon, 7 parts of copolymerized polypropylene, 25 parts of wood fiber, 8 parts of modified starch, modified light 7 parts of calcium, 11 parts of low-density polyethylene, 7 parts of activated aluminum hydroxide, and 2 parts of stabilizer.
实施例四：Embodiment 4:
一种环保塑料由以下质量分数配方成分组成：有机物粉末20份、可降解塑料母粒12份、尼龙15份、共聚型聚丙烯8份、木质纤维30份、改性淀粉10份、改性轻钙8份、低密度聚乙烯12份、活化氢氧化铝8份、稳定剂3份。An environmentally friendly plastic consists of the following mass fraction of ingredients: 20 parts of organic powder, 12 parts of degradable plastic masterbatch, 15 parts of nylon, 8 parts of copolymerized polypropylene, 30 parts of wood fiber, 10 parts of modified starch, and light modification. 8 parts of calcium, 12 parts of low-density polyethylene, 8 parts of activated aluminum hydroxide, and 3 parts of stabilizer.
实施例五：Embodiment 5:
一种环保塑料的制备方法具有以下几个步骤：A method for preparing an environmentally friendly plastic has the following steps:
步骤一：将有机物粉末、可降解塑料母粒、尼龙、共聚型聚丙烯、木质纤维、改性淀粉、改性轻钙、低密度聚乙烯和活化氢氧化铝的酯混合，制得混合物；Step 1: mixing organic powder, degradable plastic masterbatch, nylon, copolymerized polypropylene, lignocellulosic, modified starch, modified light calcium, low density polyethylene and activated aluminum hydroxide ester to prepare a mixture;
步骤二：将该混合物加入稳定剂在温度200-240℃条件下用长径比为25-30的螺杆挤出机挤出处理，既得一种环保塑料。Step 2: The mixture is added to a stabilizer and extruded at a temperature of 200-240 ° C with a screw extruder having a length to diameter ratio of 25-30 to obtain an environmentally friendly plastic.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。 In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution. The description of the specification is merely for the sake of clarity, and those skilled in the art should regard the specification as a whole. The technical solutions in the respective embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

Claims (5)

  1. 一种环保塑料，其特征在于：由以下质量分数配方成分组成：An environmentally friendly plastic characterized by: consisting of the following mass fraction formula ingredients:
    有机物粉末10-20份、可降解塑料母粒10-12份、尼龙5-15份、共聚型聚丙烯6-8份、木质纤维20-30份、改性淀粉6-10份、改性轻钙6-8份、低密度聚乙烯10-12份、活化氢氧化铝6-8份、稳定剂1-3份。10-20 parts of organic powder, 10-12 parts of degradable plastic masterbatch, 5-15 parts of nylon, 6-8 parts of copolymer polypropylene, 20-30 parts of wood fiber, 6-10 parts of modified starch, modified light 6-8 parts of calcium, 10-12 parts of low density polyethylene, 6-8 parts of activated aluminum hydroxide, and 1-3 parts of stabilizer.
  2. 根据权利要求1所述的一种环保塑料，其特征在于：由以下质量分数配方成分组成：An environmentally friendly plastic according to claim 1 which is composed of the following mass fraction formula ingredients:
    有机物粉末10份、可降解塑料母粒10份、尼龙5份、共聚型聚丙烯6份、木质纤维20份、改性淀粉6份、改性轻钙6份、低密度聚乙烯10份、活化氢氧化铝6份、稳定剂1份。10 parts of organic powder, 10 parts of degradable plastic masterbatch, 5 parts of nylon, 6 parts of copolymerized polypropylene, 20 parts of wood fiber, 6 parts of modified starch, 6 parts of modified light calcium, 10 parts of low density polyethylene, activation 6 parts of aluminum hydroxide and 1 part of stabilizer.
  3. 根据权利要求1所述的一种环保塑料，其特征在于：由以下质量分数配方成分组成：An environmentally friendly plastic according to claim 1 which is composed of the following mass fraction formula ingredients:
    有机物粉末15份、可降解塑料母粒11份、尼龙10份、共聚型聚丙烯7份、木质纤维25份、改性淀粉8份、改性轻钙7份、低密度聚乙烯11份、活化氢氧化铝7份、稳定剂2份。15 parts of organic powder, 11 parts of degradable plastic masterbatch, 10 parts of nylon, 7 parts of copolymerized polypropylene, 25 parts of wood fiber, 8 parts of modified starch, 7 parts of modified light calcium, 11 parts of low density polyethylene, activation 7 parts of aluminum hydroxide and 2 parts of stabilizer.
  4. 根据权利要求1所述的一种环保塑料，其特征在于：由以下质量分数配方成分组成：An environmentally friendly plastic according to claim 1 which is composed of the following mass fraction formula ingredients:
    有机物粉末20份、可降解塑料母粒12份、尼龙15份、共聚型聚丙烯8份、木质纤维30份、改性淀粉10份、改性轻钙8份、低密度聚乙烯12份、 活化氢氧化铝8份、稳定剂3份。20 parts of organic powder, 12 parts of degradable plastic masterbatch, 15 parts of nylon, 8 parts of copolymerized polypropylene, 30 parts of wood fiber, 10 parts of modified starch, 8 parts of modified light calcium, 12 parts of low density polyethylene, Activated 8 parts of aluminum hydroxide and 3 parts of stabilizer.
  5. 一种根据权利要求1所述的一种环保塑料的制备方法，其特征在于：具有以下几个步骤：A method for preparing an environmentally-friendly plastic according to claim 1, characterized in that it has the following steps:
    步骤一：将有机物粉末、可降解塑料母粒、尼龙、共聚型聚丙烯、木质纤维、改性淀粉、改性轻钙、低密度聚乙烯和活化氢氧化铝的酯混合，制得混合物；Step 1: mixing organic powder, degradable plastic masterbatch, nylon, copolymerized polypropylene, lignocellulosic, modified starch, modified light calcium, low density polyethylene and activated aluminum hydroxide ester to prepare a mixture;
    步骤二：将该混合物加入稳定剂在温度200-240℃条件下用长径比为25-30的螺杆挤出机挤出处理，既得一种环保塑料。 Step 2: The mixture is added to a stabilizer and extruded at a temperature of 200-240 ° C with a screw extruder having a length to diameter ratio of 25-30 to obtain an environmentally friendly plastic.
PCT/CN2016/100748 2016-09-29 2016-09-29 Environmentally-friendly plastic and preparation method therefor WO2018058411A1 (en)

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