CN106317542A - 一种保味可降解塑料包装材料 - Google Patents

一种保味可降解塑料包装材料 Download PDF

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CN106317542A
CN106317542A CN201510361271.4A CN201510361271A CN106317542A CN 106317542 A CN106317542 A CN 106317542A CN 201510361271 A CN201510361271 A CN 201510361271A CN 106317542 A CN106317542 A CN 106317542A
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parts
taste
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weight ratio
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王洪珠
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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
    • 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
    • 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
    • C08L2201/06—Biodegradable
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
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Abstract

本发明公开了一种保味可降解塑料包装材料，其特征在于，原料各组分按照重量份组成如下：聚乙烯25-30份、茶叶20-30份、竹纤维20-30份、玉米秸秆和甘蔗渣按照重量比2：3组成的植物纤维12-15份、大豆胶蛋白3-5份、硬脂酸0.8-1.2份、碳酸氨胺1.2-1.5份、天然石粉15-25份、食品胶6-7份、聚乙烯蜡2-4份、硼砂和碳酸镁按照重量比1：2组成的催化剂0.6-0.8份。本发明以植物纤维作为主要添加物，配以粘合剂、填充物等成分，可降解性优异，具有天然植物香味和特效的保质、保味、保鲜的功能，能减少环境污染，原料利用率高，可增加被包装物效能的无公害环保包装容器，使用价值提高。

Description

一种保味可降解塑料包装材料
技术领域
本发明属于餐具材料技术领域，具体涉及一种保味可降解塑料包装材料。
背景技术
绿色环保包装应该符合三点，一是易回收，二是易处置，三是易消纳，就是容易被自然环境融合，但即使是可降解餐具，也不是短时间能做到的。很多降解产品宣称降解时间为三个月到六个月，但其实这是在实验室标准环境下确定的，在自然环境下，降解受温度、湿度等多种因素影响，在自然条件下，降解产品至少需要一年时间降解。
目前市场上大多数环保餐具，一种是完全不能降解的塑料餐具已被禁用。另一种是可降解的餐具；可降解塑料餐具、纸板纸浆模塑（压）餐具、淀粉餐具、植物纤维餐具。塑料制品（如：农用地膜、餐盒、包装袋、饮料杯、防震材料等）对自然环境和生态环境具有严重的污染和破坏，尤其是一次性塑料制品，完成其使用功能后即被丢弃，短时间内很难降解，对环境污染非常严重。
因此，如何开发出了快速可降解的环保制品，具有重要的现实意义。
发明内容
本发明的目的在于提供一种保味可降解塑料包装材料，其特征在于，原料各组分按照重量份组成如下：
聚乙烯25-30份、茶叶 20-30份、竹纤维20-30份、玉米秸秆和甘蔗渣按照重量比2：3组成的植物纤维12-15份、大豆胶蛋白3-5份、硬脂酸0.8-1.2份、碳酸氨胺1.2-1.5份、天然石粉 15-25份、食品胶 6-7份、聚乙烯蜡2-4份、硼砂和碳酸镁按照重量比1：2组成的催化剂0.6-0.8份。
本发明的有益效果为：
本发明以植物纤维作为主要添加物，配以粘合剂、填充物等成分，可降解性优异，具有天然植物香味和特效的保质、保味、保鲜的功能，能减少环境污染，原料利用率高，可增加被包装物效能的无公害环保包装容器，使用价值提高。
具体实施方式
实施例1
一种保味可降解塑料包装材料，其特征在于，原料各组分按照重量份组成如下：
聚乙烯25份、茶叶 20份、竹纤维20份、玉米秸秆和甘蔗渣按照重量比2：3组成的植物纤维12份、大豆胶蛋白3份、硬脂酸0.8份、碳酸氨胺1.2份、天然石粉 15份、食品胶 6份、聚乙烯蜡2份、硼砂和碳酸镁按照重量比1：2组成的催化剂0.6份。
实施例2
一种保味可降解塑料包装材料，其特征在于，原料各组分按照重量份组成如下：
聚乙烯28份、茶叶 25份、竹纤维25份、玉米秸秆和甘蔗渣按照重量比2：3组成的植物纤维13份、大豆胶蛋白4份、硬脂酸1份、碳酸氨胺1.3份、天然石粉 20份、食品胶 6份、聚乙烯蜡3份、硼砂和碳酸镁按照重量比1：2组成的催化剂0.7份。
实施例3
一种保味可降解塑料包装材料，其特征在于，原料各组分按照重量份组成如下：
聚乙烯30份、茶叶30份、竹纤维30份、玉米秸秆和甘蔗渣按照重量比2：3组成的植物纤维15份、大豆胶蛋白5份、硬脂酸1.2份、碳酸氨胺1.5份、天然石粉 25份、食品胶7份、聚乙烯蜡4份、硼砂和碳酸镁按照重量比1：2组成的催化剂0.8份。

Claims (1)

1.一种保味可降解塑料包装材料，其特征在于，原料各组分按照重量份组成如下：
聚乙烯25-30份、茶叶 20-30份、竹纤维20-30份、玉米秸秆和甘蔗渣按照重量比2：3组成的植物纤维12-15份、大豆胶蛋白3-5份、硬脂酸0.8-1.2份、碳酸氨胺1.2-1.5份、天然石粉 15-25份、食品胶 6-7份、聚乙烯蜡2-4份、硼砂和碳酸镁按照重量比1：2组成的催化剂0.6-0.8份。
CN201510361271.4A 2015-06-28 2015-06-28 一种保味可降解塑料包装材料 Pending CN106317542A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112694766A (zh) * 2020-12-24 2021-04-23 苏州市和好塑业有限公司 一种生物降解塑料的制备方法及其于包装餐盒中的应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112694766A (zh) * 2020-12-24 2021-04-23 苏州市和好塑业有限公司 一种生物降解塑料的制备方法及其于包装餐盒中的应用

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