CN107082945A - 一种环保塑料薄膜 - Google Patents
一种环保塑料薄膜 Download PDFInfo
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- CN107082945A CN107082945A CN201710436626.0A CN201710436626A CN107082945A CN 107082945 A CN107082945 A CN 107082945A CN 201710436626 A CN201710436626 A CN 201710436626A CN 107082945 A CN107082945 A CN 107082945A
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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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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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
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
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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
- C08J2429/00—Characterised by the use 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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
- 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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Abstract
本发明公开了一种环保塑料薄膜,包括以下重量份的组分:聚乙烯醇20‑30份;乙基纤维素3‑8份;线性低密度聚乙烯30‑40份;增塑剂0.5‑1份;壳聚糖1‑3份;尿素1‑3份;表面活性剂0.3‑0.5份。本发明的有益效果是:塑料薄膜坚韧耐用、可多次重复使用,卫生无毒环保,防潮防尘防霉,同时环保效果佳,易于降解。
Description
技术领域
本发明涉及一种塑料薄膜,尤其涉及一种环保塑料薄膜。
背景技术
塑料包装袋是一种以塑料为原材料,用于生产生活中各种用品的包装袋,广泛用于日常生活和工业生产中。
塑料包装袋是日常生活中的易耗品,每年都要消耗大量的塑料包装袋。塑料包装袋提供便利的同时,由于过量使用及回收处理不到位等原因,也造成了严重的能源资源浪费和环境污染。特别是超薄塑料包装袋容易破损,大多被随意丢弃,成为“白色污染”的主要来源。越来越多的国家和地区已经限制塑料包装袋的生产、销售、使用。
因此,为解决上述问题,特提供一种新的技术方案。
发明内容
本发明提供一种环保塑料薄膜。
本发明采用的技术方案是:
一种环保塑料薄膜,包括以下重量份的组分:
聚乙烯醇 20-30份;
乙基纤维素 3-8份;
线性低密度聚乙烯 30-40份;
增塑剂 0.5-1份;
壳聚糖 1-3份;
尿素 1-3份;
表面活性剂 0.3-0.5份。
进一步的,所述增塑剂为甘油或丙二醇。
进一步的,所述表面活性剂为脂肪酸钠。
进一步的,所述聚乙烯醇的重量份数为25-30份。
进一步的,所述线性低密度聚乙烯的重量份数为35-40份。
本发明的有益效果是:塑料薄膜坚韧耐用、可多次重复使用,卫生无毒环保,防潮防尘防霉,同时环保效果佳,易于降解。
具体实施方式
为了加深对本发明的理解,下面将结合实施例对本发明作进一步详述,该实施例仅用于解释本发明,并不构成对本发明的保护范围的限定。
实施例1
一种环保塑料薄膜,包括以下重量份的组分:
聚乙烯醇 20份;
乙基纤维素 3份;
线性低密度聚乙烯 30份;
丙二醇 0.5份;
壳聚糖 1份;
尿素 1份;
脂肪酸钠 0.3份。
本发明的有益效果是:塑料薄膜坚韧耐用、可多次重复使用,卫生无毒环保,防潮防尘防霉,同时环保效果佳,易于降解。
实施例2
一种环保塑料薄膜,包括以下重量份的组分:
聚乙烯醇 25份;
乙基纤维素 6份;
线性低密度聚乙烯 35份;
甘油 0.7份;
壳聚糖 2份;
尿素 2份;
脂肪酸钠 0.4份。
本发明的有益效果是:塑料薄膜坚韧耐用、可多次重复使用,卫生无毒环保,防潮防尘防霉,同时环保效果佳,易于降解。
实施例3
一种环保塑料薄膜,包括以下重量份的组分:
聚乙烯醇 30份;
乙基纤维素 8份;
线性低密度聚乙烯 40份;
丙二醇 1份;
壳聚糖 3份;
尿素 3份;
脂肪酸钠 0.5份。
本发明的有益效果是:塑料薄膜坚韧耐用、可多次重复使用,卫生无毒环保,防潮防尘防霉,同时环保效果佳,易于降解。
以上所述,仅是本发明的较佳实施例而已,并非是对本发明作任何其他形式的限制,而依据本发明的技术实质所作的任何修改或等同变化,仍属于本发明所要求保护的范围。
Claims (5)
1.一种环保塑料薄膜,其特征在于:包括以下重量份的组分:
聚乙烯醇 20-30份;
乙基纤维素 3-8份;
线性低密度聚乙烯 30-40份;
增塑剂 0.5-1份;
壳聚糖 1-3份;
尿素 1-3份;
表面活性剂 0.3-0.5份。
2.根据权利要求1所述的一种环保塑料薄膜,其特征在于:所述增塑剂为甘油或丙二醇。
3.根据权利要求1所述的一种环保塑料薄膜,其特征在于:所述表面活性剂为脂肪酸钠。
4.根据权利要求1所述的一种环保塑料薄膜,其特征在于:所述聚乙烯醇的重量份数为25-30份。
5.根据权利要求1所述的一种环保塑料薄膜,其特征在于:所述线性低密度聚乙烯的重量份数为35-40份。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107603261A (zh) * | 2017-11-21 | 2018-01-19 | 广西焕耘电子商务有限公司 | 一种环保塑料 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1099399A (zh) * | 1993-08-24 | 1995-03-01 | 北京华新淀粉降解树脂制品有限公司 | 一种可生物降解的含淀粉的组合物及其生产方法和用途 |
CN1309145A (zh) * | 2000-11-23 | 2001-08-22 | 西安科技学院 | 多功能全降解薄膜 |
CN102372858A (zh) * | 2010-08-18 | 2012-03-14 | 陈天云 | 淀粉基生物降解塑料的制备方法 |
CN106279960A (zh) * | 2016-08-25 | 2017-01-04 | 太仓市鸿运包装材料有限公司 | 一种可生物降解的抗菌食品包装膜及其制备方法 |
CN106700134A (zh) * | 2016-11-24 | 2017-05-24 | 广东新佳源生物科技股份有限公司 | 淀粉基生物可降解流延膜及其制备方法 |
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- 2017-06-12 CN CN201710436626.0A patent/CN107082945A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1099399A (zh) * | 1993-08-24 | 1995-03-01 | 北京华新淀粉降解树脂制品有限公司 | 一种可生物降解的含淀粉的组合物及其生产方法和用途 |
CN1309145A (zh) * | 2000-11-23 | 2001-08-22 | 西安科技学院 | 多功能全降解薄膜 |
CN102372858A (zh) * | 2010-08-18 | 2012-03-14 | 陈天云 | 淀粉基生物降解塑料的制备方法 |
CN106279960A (zh) * | 2016-08-25 | 2017-01-04 | 太仓市鸿运包装材料有限公司 | 一种可生物降解的抗菌食品包装膜及其制备方法 |
CN106700134A (zh) * | 2016-11-24 | 2017-05-24 | 广东新佳源生物科技股份有限公司 | 淀粉基生物可降解流延膜及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107603261A (zh) * | 2017-11-21 | 2018-01-19 | 广西焕耘电子商务有限公司 | 一种环保塑料 |
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