CN107383439A - 一种高性能复合塑料薄膜 - Google Patents

一种高性能复合塑料薄膜 Download PDF

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CN107383439A
CN107383439A CN201710822322.8A CN201710822322A CN107383439A CN 107383439 A CN107383439 A CN 107383439A CN 201710822322 A CN201710822322 A CN 201710822322A CN 107383439 A CN107383439 A CN 107383439A
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张复光
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Tongcheng City Hong Ye Plastic Co Ltd
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    • 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
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    • C—CHEMISTRY; METALLURGY
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2427/00—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 a halogen; Derivatives of such polymers
    • C08J2427/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2201/00—Properties
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • 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
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Abstract

本发明公开了一种高性能复合塑料薄膜，由如下质量份数的原料制成：聚氯乙烯35‑45份、小麦淀粉55‑75份、芳香族聚酯共聚物3‑8份、麦饭石4‑5份、木质纤维素10‑16份、甘油4‑8份、紫外线吸收剂2‑3份、光稳定剂1‑2份、苦参碱提取物5‑7份、玻璃纤维8‑15份、弹性体2‑5份、聚乳酸5‑8份、碳纤维3‑8份、纳米二氧化硅5‑10份、茶多酚3‑6份、抗静电剂2‑7份。本发明所采用的小麦淀粉来源丰富、价格低廉，对环境友好，并且制得的塑料薄膜强度高、生产成本低、可生物降解、抗静电、耐氧化、抗紫外线，能缓解白色污染问题。

Description

一种高性能复合塑料薄膜
技术领域
本发明涉及塑料薄膜领域，具体是一种高性能复合塑料薄膜。
背景技术
随着塑料工业的蓬勃发展，废旧塑料薄膜垃圾带来的环境污染也日趋严重，白色污染成为全球瞩目的环境问题。因此，人们必须要加大力度去开发生物可降解的塑料薄膜，治理塑料废弃物对环境所带来污染问题。
淀粉是一种来源丰富、价格低廉的天然高分子材料，也是一种取之不尽用之不竭的可再生资源，它能在多种环境条件下被生物降解，最终降解产物二氧化碳和水可以通过植物的光合作用再循环，不会对环境造成任何污染。然而淀粉分子链上含有大量羟基，容易在分子链内和分子链外形成氢键，因此难溶、难熔，并且耐水性差，一遇水或长期存放在潮湿空气中容易吸收水分，影响其稳定性。
发明内容：
发明内容
本发明的目的在于提供一种高性能复合塑料薄膜，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯35-45份、小麦淀粉55-75份、芳香族聚酯共聚物3-8份、麦饭石4-5份、木质纤维素10-16份、甘油4-8份、紫外线吸收剂2-3份、光稳定剂1-2份、苦参碱提取物5-7份、玻璃纤维8-15份、弹性体2-5份、聚乳酸5-8份、碳纤维3-8份、纳米二氧化硅5-10份、茶多酚3-6份、抗静电剂2-7份。
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯35份、小麦淀粉55份、芳香族聚酯共聚物3份、麦饭石4份、木质纤维素10份、甘油4份、紫外线吸收剂2份、光稳定剂1份、苦参碱提取物5份、玻璃纤维8份、弹性体2份、聚乳酸5份、碳纤维3份、纳米二氧化硅5份、茶多酚3份、抗静电剂2份。
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯45份、小麦淀粉75份、芳香族聚酯共聚物8份、麦饭石5份、木质纤维素16份、甘油8份、紫外线吸收剂3份、光稳定剂2份、苦参碱提取物7份、玻璃纤维15份、弹性体5份、聚乳酸8份、碳纤维8份、纳米二氧化硅10份、茶多酚6份、抗静电剂7份。
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯40份、小麦淀粉65份、芳香族聚酯共聚物5.5份、麦饭石4.5份、木质纤维素13份、甘油6份、紫外线吸收剂2.5份、光稳定剂1.5份、苦参碱提取物6份、玻璃纤维11份、弹性体3.5份、聚乳酸6份、碳纤维5份、纳米二氧化硅8份、茶多酚5份、抗静电剂4份。
所述碳纤维为稻草碳纤维、玉米杆碳纤维或木材碳纤维。
所述光稳定剂为受阻胺类光稳定剂。
所述麦饭石为预先粉碎研磨成200-300目的颗粒。
与现有技术相比，本发明的有益效果是：
本发明所采用的小麦淀粉来源丰富、价格低廉，对环境友好，并且制得的塑料薄膜强度高、生产成本低、可生物降解、抗静电、耐氧化、抗紫外线，能缓解白色污染问题。本发明利用茶多酚的抗氧化性，可以增强薄膜的耐氧化性；配方中添加了玻璃纤维和碳纤维，能够有效地加强薄膜的强度，延长薄膜的寿命；木质纤维素具有优良的柔韧性及分散性，混合后形成三维网状结构，增强了薄膜的支撑力和耐久力，能提高薄膜的稳定性、强度；密实度和均匀度；苦参碱提取物的加入，使得薄膜具有良好的杀菌效果，并且对环境友好。
具体实施方式
实施例1
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯35份、小麦淀粉55份、芳香族聚酯共聚物3份、麦饭石4份、木质纤维素10份、甘油4份、紫外线吸收剂2份、光稳定剂1份、苦参碱提取物5份、玻璃纤维8份、弹性体2份、聚乳酸5份、碳纤维3份、纳米二氧化硅5份、茶多酚3份、抗静电剂2份。
所述碳纤维为稻草碳纤维、玉米杆碳纤维或木材碳纤维。
所述光稳定剂为受阻胺类光稳定剂。
所述麦饭石为预先粉碎研磨成200-300目的颗粒。
实施例2
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯45份、小麦淀粉75份、芳香族聚酯共聚物8份、麦饭石5份、木质纤维素16份、甘油8份、紫外线吸收剂3份、光稳定剂2份、苦参碱提取物7份、玻璃纤维15份、弹性体5份、聚乳酸8份、碳纤维8份、纳米二氧化硅10份、茶多酚6份、抗静电剂7份。
所述碳纤维为稻草碳纤维、玉米杆碳纤维或木材碳纤维。
所述光稳定剂为受阻胺类光稳定剂。
所述麦饭石为预先粉碎研磨成200-300目的颗粒。
实施例2
一种高性能复合塑料薄膜，由如下质量份数的原料制成：
聚氯乙烯40份、小麦淀粉65份、芳香族聚酯共聚物5.5份、麦饭石4.5份、木质纤维素13份、甘油6份、紫外线吸收剂2.5份、光稳定剂1.5份、苦参碱提取物6份、玻璃纤维11份、弹性体3.5份、聚乳酸6份、碳纤维5份、纳米二氧化硅8份、茶多酚5份、抗静电剂4份。
所述碳纤维为稻草碳纤维、玉米杆碳纤维或木材碳纤维。
所述光稳定剂为受阻胺类光稳定剂。
所述麦饭石为预先粉碎研磨成200-300目的颗粒。

Claims (7)

1.一种高性能复合塑料薄膜，其特征在于，由如下质量份数的原料制成：
聚氯乙烯35-45份、小麦淀粉55-75份、芳香族聚酯共聚物3-8份、麦饭石4-5份、木质纤维素10-16份、甘油4-8份、紫外线吸收剂2-3份、光稳定剂1-2份、苦参碱提取物5-7份、玻璃纤维8-15份、弹性体2-5份、聚乳酸5-8份、碳纤维3-8份、纳米二氧化硅5-10份、茶多酚3-6份、抗静电剂2-7份。
2.根据权利要求1所述的高性能复合塑料薄膜，其特征在于，由如下质量份数的原料制成：
聚氯乙烯35份、小麦淀粉55份、芳香族聚酯共聚物3份、麦饭石4份、木质纤维素10份、甘油4份、紫外线吸收剂2份、光稳定剂1份、苦参碱提取物5份、玻璃纤维8份、弹性体2份、聚乳酸5份、碳纤维3份、纳米二氧化硅5份、茶多酚3份、抗静电剂2份。
3.根据权利要求1所述的高性能复合塑料薄膜，其特征在于，由如下质量份数的原料制成：
聚氯乙烯45份、小麦淀粉75份、芳香族聚酯共聚物8份、麦饭石5份、木质纤维素16份、甘油8份、紫外线吸收剂3份、光稳定剂2份、苦参碱提取物7份、玻璃纤维15份、弹性体5份、聚乳酸8份、碳纤维8份、纳米二氧化硅10份、茶多酚6份、抗静电剂7份。
4.根据权利要求1所述的高性能复合塑料薄膜，其特征在于，由如下质量份数的原料制成：
聚氯乙烯40份、小麦淀粉65份、芳香族聚酯共聚物5.5份、麦饭石4.5份、木质纤维素13份、甘油6份、紫外线吸收剂2.5份、光稳定剂1.5份、苦参碱提取物6份、玻璃纤维11份、弹性体3.5份、聚乳酸6份、碳纤维5份、纳米二氧化硅8份、茶多酚5份、抗静电剂4份。
5.根据权利要求1所述的高性能复合塑料薄膜，其特征在于，所述碳纤维为稻草碳纤维、玉米杆碳纤维或木材碳纤维。
6.根据权利要求1所述的高性能复合塑料薄膜，其特征在于，所述光稳定剂为受阻胺类光稳定剂。
7.根据权利要求1所述的高性能复合塑料薄膜，其特征在于，所述麦饭石为预先粉碎研磨成200-300目的颗粒。
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CN109111637A (zh) * 2018-08-29 2019-01-01 桐城市强峰包装有限公司 一种环保可降解食品级塑料包装膜
CN110157298A (zh) * 2019-05-30 2019-08-23 杨向娟 一种改性环氧树脂密封胶及其制备方法
CN111286178A (zh) * 2020-04-15 2020-06-16 广东省生物工程研究所（广州甘蔗糖业研究所） 一种抗菌可降解吹塑薄膜材料及其制备方法与应用
CN112625376A (zh) * 2020-12-15 2021-04-09 安徽嘉阳新材料科技有限公司 一种高端新型环保材料pvc肤感膜制备工艺

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109111637A (zh) * 2018-08-29 2019-01-01 桐城市强峰包装有限公司 一种环保可降解食品级塑料包装膜
CN110157298A (zh) * 2019-05-30 2019-08-23 杨向娟 一种改性环氧树脂密封胶及其制备方法
CN111286178A (zh) * 2020-04-15 2020-06-16 广东省生物工程研究所（广州甘蔗糖业研究所） 一种抗菌可降解吹塑薄膜材料及其制备方法与应用
CN112625376A (zh) * 2020-12-15 2021-04-09 安徽嘉阳新材料科技有限公司 一种高端新型环保材料pvc肤感膜制备工艺

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