CN108641222A - 一种透明膜及其制备方法 - Google Patents

一种透明膜及其制备方法 Download PDF

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CN108641222A
CN108641222A CN201810289669.5A CN201810289669A CN108641222A CN 108641222 A CN108641222 A CN 108641222A CN 201810289669 A CN201810289669 A CN 201810289669A CN 108641222 A CN108641222 A CN 108641222A
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hyaline membrane
lotion
styrene
preparation
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王宝辉
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Foshan Gao Ming Han Chen Plastic Co Ltd
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised 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
    • C08J2327/02Characterised 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
    • C08J2327/04Characterised 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
    • C08J2327/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/26Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2423/28Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • C08K2003/0893Zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • C08K3/042Graphene or derivatives, e.g. graphene oxides

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  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明所述一种透明膜,按照质量份数,聚氯乙烯树脂100份,氯化聚乙烯20‑30份,DOP 40‑45份,水性交联醇酸树脂乳液2‑5份,水性苯丙乳液2‑5份,多羟基苯乙烯乳液2‑5份,石墨烯粉2‑4份,大豆油5‑10份,碳酸钙2‑5份,稳定剂2‑3份,其对环境友好,而且提高了透明膜的韧性,抗划痕,不易拉断。

Description

一种透明膜及其制备方法
技术领域
本发明属于透明膜生产技术领域,具体地说,涉及一种透明膜及其制备方法。
背景技术
透明膜原料为聚氨脂薄膜,具有抗划痕,抗黄变,超强韧性的特点。
透明膜借助薄膜超强的缠绕力和回缩性,将产品紧凑地、固定地捆扎成一个单元,使零散小件成为一个整体,即使在不利的环境下产品也无任何松散与分离,而且没有尖锐的边缘和粘性,以免造成损伤。
但是现有的透明膜韧性较差,容易拉断,尤其在透明膜的边缘位置。
发明内容
本发明克服了现有技术中的缺点,提供了一种透明膜及其制备方法,极大的提高了透明膜的韧性,环保耐用,极大的延长了透明膜的使用寿命,而且耐磨性好,长时间使用仍然为透明。
为了解决上述技术问题,本发明是通过以下技术方案实现的:
一种透明膜,按照质量份数,聚氯乙烯树脂100份,氯化聚乙烯20-30份,DOP 40-45份,水性交联醇酸树脂乳液2-5份,水性苯丙乳液2-5份,多羟基苯乙烯乳液2-5份,石墨烯粉2-4份,大豆油5-10份,碳酸钙2-5份,稳定剂2-3份。
进一步,聚氯乙烯树脂100份,氯化聚乙烯26份,DOP 43份,水性交联醇酸树脂乳液3份,水性苯丙乳液4份,多羟基苯乙烯乳液3份,石墨烯粉2.5份,大豆油7份,碳酸钙2.5份,稳定剂2.6份。
进一步,还加入所述聚氯乙烯树脂质量份数0.5~0.8份的蛋白质粉。
进一步,还加入所述聚氯乙烯树脂质量份数2~4份锌粉。
一种透明膜的制备方法,包括以下步骤:
1)对以上配比的物质进行配料,然后对其以1200-1300转/min的转速搅拌均匀;
2)经过密炼和精炼工序,其中,密炼温度130-140℃,密炼时间4-5min,精炼温度160-170℃,6-7min;
3)降温至150-160℃下挤出过滤经压延和温炼后冷却定型和切边。
进一步,步骤1)中,首先,加入水性交联醇酸树脂乳液,水性苯丙乳液,多羟基苯乙烯乳液进行搅拌,再加入其它配料进行搅拌。
进一步,所述冷却定型是采用油系统冷却定型,该冷却系统是指采用冷凝器冷却的导热油连通入冷却辊,使冷却辊温度到达0-25℃,透明膜沿冷却辊转动而冷却成型。
与现有技术相比,本发明的有益效果是:
本发明所述一种透明膜,按照质量份数,聚氯乙烯树脂100份,氯化聚乙烯20-30份,DOP 40-45份,水性交联醇酸树脂乳液2-5份,水性苯丙乳液2-5份,多羟基苯乙烯乳液2-5份,石墨烯粉2-4份,大豆油5-10份,碳酸钙2-5份,稳定剂2-3份,其对环境友好,而且提高了透明膜的韧性,抗划痕,不易拉断。
具体实施方式
以下对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。
本发明所述一种透明膜,按照质量份数,聚氯乙烯树脂100份,氯化聚乙烯26份,DOP 43份,水性交联醇酸树脂乳液3份,水性苯丙乳液4份,多羟基苯乙烯乳液3份,石墨烯粉2.5份,大豆油7份,碳酸钙2.5份,稳定剂2.6份,还加入聚氯乙烯树脂质量份数0.6份的蛋白质粉,还加入聚氯乙烯树脂质量份数3份锌粉,蛋白质粉和锌粉增加其韧性,水性苯丙乳液使石墨烯粉和其他成分更好的结合在一起。
一种透明膜的制备方法,包括以下步骤:
1)对以上配比的物质进行配料,然后对其以1200-1300转/min的转速搅拌均匀;
2)经过密炼和精炼工序,其中,密炼温度130-140℃,密炼时间4-5min,精炼温度160-170℃,6-7min;
3)降温至150-160℃下挤出过滤经压延和温炼后冷却定型和切边。
步骤1)中,首先,加入水性交联醇酸树脂乳液,水性苯丙乳液,多羟基苯乙烯乳液进行搅拌,再加入其它配料进行搅拌。
步骤3)中,冷却定型是采用油系统冷却定型,该冷却系统是指采用冷凝器冷却的导热油连通入冷却辊,使冷却辊温度到达0-25℃,透明膜沿冷却辊转动而冷却成型。
对得到的透明膜进行性能测试,其结果如下:
最后应说明的是:以上仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,但是凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (7)

1.一种透明膜,其特征在于,按照质量份数,聚氯乙烯树脂100份,氯化聚乙烯20-30份,DOP 40-45份,水性交联醇酸树脂乳液2-5份,水性苯丙乳液2-5份,多羟基苯乙烯乳液2-5份,石墨烯粉2-4份,大豆油5-10份,碳酸钙2-5份,稳定剂2-3份。
2.根据权利要求1所述一种透明膜,其特征在于,聚氯乙烯树脂100份,氯化聚乙烯26份,DOP 43份,水性交联醇酸树脂乳液3份,水性苯丙乳液4份,多羟基苯乙烯乳液3份,石墨烯粉2.5份,大豆油7份,碳酸钙2.5份,稳定剂2.6份。
3.根据权利要求1所述一种透明膜,其特征在于,还加入所述聚氯乙烯树脂质量份数0.5~0.8份的蛋白质粉。
4.根据权利要求1所述一种透明膜,其特征在于,还加入所述聚氯乙烯树脂质量份数2~4份锌粉。
5.一种透明膜的制备方法,其特征在于,包括以下步骤:
1)对以上配比的物质进行配料,然后对其以1200-1300转/min的转速搅拌均匀;
2)经过密炼和精炼工序,其中,密炼温度130-140℃,密炼时间4-5min,精炼温度160-170℃,6-7min;
3)降温至150-160℃下挤出过滤经压延和温炼后冷却定型和切边。
6.根据权利要求5所述一种透明膜的制备方法,其特征在于,步骤1)中,首先,加入水性交联醇酸树脂乳液,水性苯丙乳液,多羟基苯乙烯乳液进行搅拌,再加入其它配料进行搅拌。
7.根据权利要求5所述一种透明膜的制备方法,其特征在于,步骤3)中,所述冷却定型是采用油系统冷却定型,该冷却系统是指采用冷凝器冷却的导热油连通入冷却辊,使冷却辊温度到达0-25℃,透明膜沿冷却辊转动而冷却成型。
CN201810289669.5A 2018-04-03 2018-04-03 一种透明膜及其制备方法 Pending CN108641222A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115678178A (zh) * 2022-10-22 2023-02-03 威海市泓淋电力技术股份有限公司 一种高韧性机器人用聚氯乙烯材料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104151733A (zh) * 2014-02-28 2014-11-19 江苏顺泰包装印刷科技有限公司 一种具备抗菌作用的pvc薄膜及其制备方法
CN106967258A (zh) * 2017-02-24 2017-07-21 佛山市宏尔塑胶制品有限公司 一种环保pvc膜及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104151733A (zh) * 2014-02-28 2014-11-19 江苏顺泰包装印刷科技有限公司 一种具备抗菌作用的pvc薄膜及其制备方法
CN106967258A (zh) * 2017-02-24 2017-07-21 佛山市宏尔塑胶制品有限公司 一种环保pvc膜及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115678178A (zh) * 2022-10-22 2023-02-03 威海市泓淋电力技术股份有限公司 一种高韧性机器人用聚氯乙烯材料及其制备方法

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