CN103601945A - 一种改性聚乙烯农用薄膜 - Google Patents

一种改性聚乙烯农用薄膜 Download PDF

Info

Publication number
CN103601945A
CN103601945A CN201310477857.8A CN201310477857A CN103601945A CN 103601945 A CN103601945 A CN 103601945A CN 201310477857 A CN201310477857 A CN 201310477857A CN 103601945 A CN103601945 A CN 103601945A
Authority
CN
China
Prior art keywords
modified polyethylene
nanocomposite filler
agricultural film
raw material
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201310477857.8A
Other languages
English (en)
Other versions
CN103601945B (zh
Inventor
丁云保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIHU HUAQIANG SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
TAIHU HUAQIANG SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAIHU HUAQIANG SCIENCE & TECHNOLOGY Co Ltd filed Critical TAIHU HUAQIANG SCIENCE & TECHNOLOGY Co Ltd
Priority to CN201310477857.8A priority Critical patent/CN103601945B/zh
Publication of CN103601945A publication Critical patent/CN103601945A/zh
Application granted granted Critical
Publication of CN103601945B publication Critical patent/CN103601945B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明公开了一种改性聚乙烯农用薄膜，由下述重量份的原料制得：改性聚乙烯树脂89.5-98.1、LDPE 0.2-1.5、抗氧剂1010 0.1-1、氯化石蜡2-4，硅烷偶联剂KH550 1-2，光稳定剂944 0.1-1、纳米复合填料4-6，硬油TXIB 1-2，57#硬油0.2-0.4，抗热油ED-S0.1-0.2、紫外线吸收剂UV-9 0.2-0.4。

Description

一种改性聚乙烯农用薄膜
技术领域
本发明涉及薄膜领域，确切地说是一种改性聚乙烯农用薄膜。
背景技术
农用薄膜是应用于农业生产的塑料薄膜的总称。随着科学技术的进步，对农作薄膜的要求越来越高，各种新型薄膜不断出现。
发明内容
本发明的目的提供一种改性聚乙烯农用薄膜。
上述目的通过以下方案实现：
一种改性聚乙烯农用薄膜，其特征在于：由下述重量份的原料制得：改性聚乙烯树脂89.5-98.1、LDPE0.2-1.5、抗氧剂1010  0.1-1、氯化石蜡2-4，硅烷偶联剂 KH550 1-2，光稳定剂944  0.1-1、纳米复合填料4-6，硬油TXIB  1-2，57# 硬油 0.2-0.4，抗热油ED-S 0.1-0.2、紫外线吸收剂UV-9 0.2-0.4；
所述的纳米复合填料由下述重量份的原料制得：膨润土13-15、碳化硅1-2，纳米碳3-5，柠檬酸0.1-0.2，环烷酸锌1-2，柠檬酸三丁酯1-2、辣椒籽油0.3-0.5；
    所述的纳米复合填料的制备方法是：将膨润土、纳米碳加入适量浓度为17-20%的双氧水里，搅拌均匀，浸泡6-8小时后，再离心处理7-15min，所述离心机的转速为1800-2400r/min，离心之后，去离子水洗涤，过滤、干燥后再在700-800℃下煅烧3-5小时，取出，加入适量水搅拌成浆料，再加10-15%盐酸溶液调PH为4.2-5.2，研磨浆料至600-800目后，再加氢氧化钠溶液调为中性，将所得浆体与其它剩余成分混合均匀后，干燥后，研磨成纳米粉末即得。　
所述的一种改性聚乙烯农用薄膜，其特征在于：
制备方法为：
（1）将聚乙烯树脂与相当于其重量1-2%的硅烷偶联剂KH550，1-2%的抗氧剂168,1-2%的邻苯二甲酸二甲酯、0.2-0.4%的邻苯二甲酸二辛酯混匀、于捏合机中，180-200℃下捏合7-8分钟，取出冷却即得改性聚乙烯备用；
（2）将除纳米复合填料外原料混匀，送入双螺杆挤出机的料斗中，再将纳米复合填料放入双螺杆挤出机的侧喂料斗，进行熔融、混炼、挤出、冷却、干燥、切粒后，吹膜，即得。
     本发明的有益效果为：本发明使用了改性聚乙烯，与其他原料相容性好，所得薄膜韧性好，光线透过率好。
具体实施方式
一种改性聚乙烯农用薄膜，由下述重量kg的原料制得：改性聚乙烯树脂89.5、LDPE1.5、抗氧剂1010  0.78、氯化石蜡3，硅烷偶联剂 KH550 1，光稳定剂944  0.7、纳米复合填料6，硬油TXIB  1，57# 硬油 0.4，抗热油ED-S 0.1、紫外线吸收剂UV-9  0.4；
所述的纳米复合填料由下述重量kg的原料制得：膨润土15、碳化硅1，纳米碳5，柠檬酸0.1，环烷酸锌2，柠檬酸三丁酯1、辣椒籽油0.5；
    所述的纳米复合填料的制备方法是：将膨润土、纳米碳加入适量浓度为17-20%的双氧水里，搅拌均匀，浸泡6小时后，再离心处理10min，所述离心机的转速为2200r/min，离心之后，去离子水洗涤，过滤、干燥后再在800℃下煅烧4小时，取出，加入适量水搅拌成浆料，再加15%盐酸溶液调PH为5.1，研磨浆料至600目后，再加氢氧化钠溶液调为中性，将所得浆体与其它剩余成分混合均匀后，干燥后，研磨成纳米粉末即得。　
所述的一种改性聚乙烯农用薄膜，制备方法为：
（1）将聚乙烯树脂与相当于其重量2%的硅烷偶联剂KH550，1%的抗氧剂168,2%的邻苯二甲酸二甲酯、0.4%的邻苯二甲酸二辛酯混匀、于捏合机中，200℃下捏合8分钟，取出冷却即得改性聚乙烯备用；
（2）将除纳米复合填料外原料混匀，送入双螺杆挤出机的料斗中，再将纳米复合填料放入双螺杆挤出机的侧喂料斗，进行熔融、混炼、挤出、冷却、干燥、切粒后，吹膜，即得。
    结果表明：薄膜可见光透过率：83-87％．薄膜红外线透过率：39-49％．薄膜拉伸强度≥14.9Mpa，薄膜断裂伸长率≥354％。

Claims (2)

1.一种改性聚乙烯农用薄膜，其特征在于：由下述重量份的原料制得：改性聚乙烯树脂89.5-98.1、LDPE0.2-1.5、抗氧剂1010  0.1-1、氯化石蜡2-4，硅烷偶联剂 KH550 1-2，光稳定剂944  0.1-1、纳米复合填料4-6，硬油TXIB  1-2，57# 硬油 0.2-0.4，抗热油ED-S 0.1-0.2、紫外线吸收剂UV-9 0.2-0.4；
所述的纳米复合填料由下述重量份的原料制得：膨润土13-15、碳化硅1-2，纳米碳3-5，柠檬酸0.1-0.2，环烷酸锌1-2，柠檬酸三丁酯1-2、辣椒籽油0.3-0.5；
    所述的纳米复合填料的制备方法是：将膨润土、纳米碳加入适量浓度为17-20%的双氧水里，搅拌均匀，浸泡6-8小时后，再离心处理7-15min，所述离心机的转速为1800-2400r/min，离心之后，去离子水洗涤，过滤、干燥后再在700-800℃下煅烧3-5小时，取出，加入适量水搅拌成浆料，再加10-15%盐酸溶液调PH为4.2-5.2，研磨浆料至600-800目后，再加氢氧化钠溶液调为中性，将所得浆体与其它剩余成分混合均匀后，干燥后，研磨成纳米粉末即得。
2.根据权利要求1所述的一种改性聚乙烯农用薄膜，其特征在于：
制备方法为：
（1）将聚乙烯树脂与相当于其重量1-2%的硅烷偶联剂KH550，1-2%的抗氧剂168,1-2%的邻苯二甲酸二甲酯、0.2-0.4%的邻苯二甲酸二辛酯混匀、于捏合机中，180-200℃下捏合7-8分钟，取出冷却即得改性聚乙烯备用；
（2）将除纳米复合填料外原料混匀，送入双螺杆挤出机的料斗中，再将纳米复合填料放入双螺杆挤出机的侧喂料斗，进行熔融、混炼、挤出、冷却、干燥、切粒后，吹膜，即得。
CN201310477857.8A 2013-10-14 2013-10-14 一种改性聚乙烯农用薄膜 Active CN103601945B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310477857.8A CN103601945B (zh) 2013-10-14 2013-10-14 一种改性聚乙烯农用薄膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310477857.8A CN103601945B (zh) 2013-10-14 2013-10-14 一种改性聚乙烯农用薄膜

Publications (2)

Publication Number Publication Date
CN103601945A true CN103601945A (zh) 2014-02-26
CN103601945B CN103601945B (zh) 2016-05-18

Family

ID=50120216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310477857.8A Active CN103601945B (zh) 2013-10-14 2013-10-14 一种改性聚乙烯农用薄膜

Country Status (1)

Country Link
CN (1) CN103601945B (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104031301A (zh) * 2014-06-19 2014-09-10 俞华 农用多功能大棚薄膜
CN106220950A (zh) * 2016-07-30 2016-12-14 程志刚 一种轻薄型农用薄膜及其制备方法
CN107501475A (zh) * 2017-08-16 2017-12-22 陕西理工大学 聚乙烯棚膜改性用接枝pe耐候性母粒的制备方法
CN113444306A (zh) * 2021-04-01 2021-09-28 赵选宗 一种轻薄型农用薄膜及其生产工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101654532A (zh) * 2009-09-10 2010-02-24 上海纳米技术及应用国家工程研究中心有限公司 纳米材料改性聚乙烯农用薄膜及其制备方法
CN103059371A (zh) * 2011-10-24 2013-04-24 滁州格美特科技有限公司 一种改性聚乙烯薄膜材料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101654532A (zh) * 2009-09-10 2010-02-24 上海纳米技术及应用国家工程研究中心有限公司 纳米材料改性聚乙烯农用薄膜及其制备方法
CN103059371A (zh) * 2011-10-24 2013-04-24 滁州格美特科技有限公司 一种改性聚乙烯薄膜材料及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104031301A (zh) * 2014-06-19 2014-09-10 俞华 农用多功能大棚薄膜
CN106220950A (zh) * 2016-07-30 2016-12-14 程志刚 一种轻薄型农用薄膜及其制备方法
CN107501475A (zh) * 2017-08-16 2017-12-22 陕西理工大学 聚乙烯棚膜改性用接枝pe耐候性母粒的制备方法
CN113444306A (zh) * 2021-04-01 2021-09-28 赵选宗 一种轻薄型农用薄膜及其生产工艺

Also Published As

Publication number Publication date
CN103601945B (zh) 2016-05-18

Similar Documents

Publication Publication Date Title
CN104650506B (zh) 一种可降解的环保塑料
CN103601945A (zh) 一种改性聚乙烯农用薄膜
CN109790373B (zh) 热塑性聚氨酯原纱
CN101319068A (zh) 应用于聚烯烃薄膜的白色母粒及其制备方法
CN103509293B (zh) 一种环保型耐寒聚氯乙烯电缆料
CN102234441B (zh) 一种能量塑料母粒的制造方法及衍生的塑料产品
CN103788645A (zh) 一种抗菌增强尼龙材料及其制备方法
CN104558846A (zh) 一种纳米铜抗菌塑料母粒及其制备方法
CN107236216A (zh) 一种耐老化聚氯乙烯塑料
CN103172985A (zh) 一种除潮无色pet色母粒
CN105504423A (zh) 一种橡胶传送带及其制备工艺
CN103360661B (zh) 一种耐油电缆护套料
CN103540052A (zh) 一种防紫外线电线电缆料及其制备方法
CN103600547B (zh) 一种农用除虫薄膜
CN103601958A (zh) 一种含有甘蔗渣的聚乙烯农用薄膜
CN103601946A (zh) 一种含有二氧化钛的聚乙烯农用薄膜
CN103724883B (zh) 一种硅烷交联的无卤阻燃的聚氯乙烯电线电缆料
CN103601957A (zh) 一种增强转光效能的农用大棚薄膜
WO2018099227A1 (zh) 生物添加剂及其制备的食品包装用塑料制品
CN103601944B (zh) 一种农用氟树脂薄膜
CN106220950A (zh) 一种轻薄型农用薄膜及其制备方法
CN104194400A (zh) 一种高分散性改性碳酸钙填料及其制备方法
WO2018099222A1 (zh) 一种生物降解添加剂及含有该添加剂的聚乙烯薄膜材料
CN106832433A (zh) 一种环保塑料材料及其制备方法
CN103601947A (zh) 一种含有椰壳的农用薄膜

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant