CN107663282A - 一种环保塑料袋 - Google Patents

一种环保塑料袋 Download PDF

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Publication number
CN107663282A
CN107663282A CN201711009325.6A CN201711009325A CN107663282A CN 107663282 A CN107663282 A CN 107663282A CN 201711009325 A CN201711009325 A CN 201711009325A CN 107663282 A CN107663282 A CN 107663282A
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China
Prior art keywords
parts
environment
plastic bag
starch
friendlyplastic plastic
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Pending
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CN201711009325.6A
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English (en)
Inventor
潘杰
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Anhui Shenke Plastic Industry Co Ltd
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Anhui Shenke Plastic Industry Co Ltd
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Priority to CN201711009325.6A priority Critical patent/CN107663282A/zh
Publication of CN107663282A publication Critical patent/CN107663282A/zh
Pending legal-status Critical Current

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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
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • 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
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种环保塑料袋，由以下重量份的成分组成：改性植物淀粉60‑70份、聚乙烯醇30‑40份、醋酸纤维素15‑20份、聚乳酸10‑15份、醋酸酯淀粉20‑30份、纳米膨润土30‑40份、石蜡1‑2份、交联剂2‑5份、稳定剂3‑4。本发明提供的环保塑料袋色泽光亮，透明度好，承重能力高，能满足顾客多装东西和反复使用的要求；耐水性好，湿强度好。

Description

一种环保塑料袋
技术领域
本发明涉及塑料领域，具体是一种环保塑料袋。
背景技术
目前，中国塑料年产量为300万吨，消费量在600万吨以上。全世界塑料年产量为1亿吨，如果按每年15％的塑料废弃量计算，全世界年塑料废弃量就是1500万吨，中国的年塑料废弃量在100万吨以上，废弃塑料在垃圾中的比例占到40％，这样大量的废弃塑料作为垃圾被埋在地下，无疑给本来就缺乏的可耕种土地带来更大的压力。塑料在给人们的生活带来方便的同时，也给环境带来了难以收拾的后患，人们把塑料给环境带来的灾难称为“白色污染”。塑料袋的确给人们生活带来了方便，但是这一时的方便却带来长久的危害。目前尽管有关降解塑料的研究和报道较多，但许多具体问题不能解决，可降解塑料袋色泽暗淡发黄，透明度低，给人一种不够清洁和难看之感，用起来不放心。另外可降解塑料袋承重能力低，不能满足顾客多装东西和反复使用的要求；含淀粉的降解塑料耐水性都不好，湿强度差，一遇水则力学性能大降。
发明内容
本发明提供了一种环保塑料袋，以解决上述技术问题。
一种环保塑料袋，由以下重量份的成分组成：改性植物淀粉60-70份、聚乙烯醇30-40份、醋酸纤维素15-20份、聚乳酸10-15份、醋酸酯淀粉20-30份、纳米膨润土30-40份、石蜡1-2份、交联剂2-5份、稳定剂3-4。
优选的，所述的环保塑料袋，由以下重量份的成分组成：改性植物淀粉65份、聚乙烯醇35份、醋酸纤维素18份、聚乳酸13份、醋酸酯淀粉25份、纳米膨润土35份、石蜡1.5份、交联剂3份、稳定剂3.5。
本发明的有益效果：
本发明提供的环保塑料袋色泽光亮，透明度好，承重能力高，能满足顾客多装东西和反复使用的要求；耐水性好，湿强度好。
具体实施方式
以下对本发明的实施例进行详细说明，但是本发明可以由权利要求限定和覆盖的多种不同方式实施。
以下通过具体实施例对本发明进行详细描述。
本发明具体实施的技术方案是：
实施例1
一种环保塑料袋，由以下重量份的成分组成：改性植物淀粉60份、聚乙烯醇30份、醋酸纤维素15份、聚乳酸10份、醋酸酯淀粉20份、纳米膨润土30份、石蜡1份、交联剂2份、稳定剂3。
实施例2
一种环保塑料袋，由以下重量份的成分组成：改性植物淀粉65份、聚乙烯醇35份、醋酸纤维素18份、聚乳酸13份、醋酸酯淀粉25份、纳米膨润土35份、石蜡1.5份、交联剂3份、稳定剂3.5。
实施例3
一种环保塑料袋，由以下重量份的成分组成：改性植物淀粉70份、聚乙烯醇40份、醋酸纤维素20份、聚乳酸15份、醋酸酯淀粉30份、纳米膨润土40份、石蜡2份、交联剂5份、稳定剂4。
以上所述的本发明实施方式，并不构成对本发明保护范围的限定,任何在本发明的精神和原则之内所作的修改、等同替换和改进等，均应包含在本发明的权利要求保护范围之内。

Claims (2)

1.一种环保塑料袋，其特征在于，由以下重量份的成分组成：改性植物淀粉60-70份、聚乙烯醇30-40份、醋酸纤维素15-20份、聚乳酸10-15份、醋酸酯淀粉20-30份、纳米膨润土30-40份、石蜡1-2份、交联剂2-5份、稳定剂3-4。
2.根据权利要求1所述的环保塑料袋，其特征在于，由以下重量份的成分组成：改性植物淀粉65份、聚乙烯醇35份、醋酸纤维素18份、聚乳酸13份、醋酸酯淀粉25份、纳米膨润土35份、石蜡1.5份、交联剂3份、稳定剂3.5。
CN201711009325.6A 2017-10-25 2017-10-25 一种环保塑料袋 Pending CN107663282A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11827772B2 (en) 2019-12-10 2023-11-28 Ticona Llc Cellulose ester composition containing bloom resistant or bio-based plasticizer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1583851A (zh) * 2004-05-24 2005-02-23 华东理工大学 一种疏水的可完全生物降解材料及其制备方法
CN103059349A (zh) * 2012-11-23 2013-04-24 高凡 新型淀粉基纤维素可降解塑料膜
CN105885111A (zh) * 2016-05-30 2016-08-24 蚌埠市维光塑胶制品有限公司 一种易降解塑料袋

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1583851A (zh) * 2004-05-24 2005-02-23 华东理工大学 一种疏水的可完全生物降解材料及其制备方法
CN103059349A (zh) * 2012-11-23 2013-04-24 高凡 新型淀粉基纤维素可降解塑料膜
CN105885111A (zh) * 2016-05-30 2016-08-24 蚌埠市维光塑胶制品有限公司 一种易降解塑料袋

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11827772B2 (en) 2019-12-10 2023-11-28 Ticona Llc Cellulose ester composition containing bloom resistant or bio-based plasticizer

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Application publication date: 20180206