CN104804326A - 一种良好耐候性的塑料地膜 - Google Patents

一种良好耐候性的塑料地膜 Download PDF

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Publication number
CN104804326A
CN104804326A CN201510186686.2A CN201510186686A CN104804326A CN 104804326 A CN104804326 A CN 104804326A CN 201510186686 A CN201510186686 A CN 201510186686A CN 104804326 A CN104804326 A CN 104804326A
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parts
good weather
mulching film
nanometer
plastic mulching
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张竹香
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Qingdao Chengtian Weiye Machinery Manufacturing Co Ltd
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Qingdao Chengtian Weiye Machinery Manufacturing Co Ltd
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Priority to CN201510186686.2A priority Critical patent/CN104804326A/zh
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2327/00—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
    • C08J2327/02—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
    • C08J2327/04—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
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
    • C08J2491/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种良好耐候性的塑料地膜，其由以下重量份数的原料制成：EPDM2-8份，白油5-9份，聚氯乙烯7-10份，羟甲基脂肪胺1-5份，醋酸乙烯4-11份，硬脂酸钙9-14份，纳米Cr-W合金粉1-4份，铝基层状纳米材料4-9份，氧化铬1-3份，钛酸钾晶须2-6份，甲基丙烯酸酯7-10份，有机锡1-3份，偶联剂2-3份。本发明的有益效果是：本发明的塑料地膜，具有很好的耐候性，并且强度较好，不易发生撕裂现象，同时污染小。

Description

一种良好耐候性的塑料地膜
技术领域
本发明涉及一种良好耐候性的塑料地膜。
背景技术
地膜用于地面覆盖，以提高土壤温度，保持土壤水分，维持土壤结构，防止害虫侵袭作物和某些微生物引起的病害等，促进植物生长的功能。随着农业的发展，地膜的应用范围越来越广，但地膜由于长时间受到紫外线、水分以及酸碱性的腐蚀，造成地膜的寿命降低，并且地膜的韧性一般不足，造成强度不够，容易发生撕裂现象。
发明内容
针对现有技术的不足，本发明要解决的问题是，提供一种塑料地膜，具有很好的耐候性，并且强度较好，不易发生撕裂现象，同时污染小。
为解决现有技术问题，本发明提供的技术方案是，一种良好耐候性的塑料地膜，其由以下重量份数的原料制成：
EPDM2-8份，白油5-9份，聚氯乙烯7-10份，羟甲基脂肪胺1-5份，醋酸乙烯4-11份，硬脂酸钙9-14份，纳米Cr-W合金粉1-4份，铝基层状纳米材料4-9份，氧化铬1-3份，钛酸钾晶须2-6份，甲基丙烯酸酯7-10份，有机锡1-3份，偶联剂2-3份。
本发明的有益效果是：本发明的塑料地膜，具有很好的耐候性，并且强度较好，不易发生撕裂现象，同时污染小。
具体实施方式
实施例1
一种良好耐候性的塑料地膜，其由以下重量份数的原料制成：
EPDM2份，白油5份，聚氯乙烯7份，羟甲基脂肪胺1份，醋酸乙烯4份，硬脂酸钙9份，纳米Cr-W合金粉1份，铝基层状纳米材料4份，氧化铬1份，钛酸钾晶须2份，甲基丙烯酸酯7份，有机锡1份，偶联剂2份。
实施例2
一种良好耐候性的塑料地膜，其由以下重量份数的原料制成：
EPDM8份，白油9份，聚氯乙烯10份，羟甲基脂肪胺5份，醋酸乙烯11份，硬脂酸钙14份，纳米Cr-W合金粉4份，铝基层状纳米材料9份，氧化铬3份，钛酸钾晶须6份，甲基丙烯酸酯10份，有机锡3份，偶联剂3份。

Claims (1)

1.一种良好耐候性的塑料地膜，其特征在于：其由以下重量份数的原料制成：
EPDM2-8份，白油5-9份，聚氯乙烯7-10份，羟甲基脂肪胺1-5份，醋酸乙烯4-11份，硬脂酸钙9-14份，纳米Cr-W合金粉1-4份，铝基层状纳米材料4-9份，氧化铬1-3份，钛酸钾晶须2-6份，甲基丙烯酸酯7-10份，有机锡1-3份，偶联剂2-3份。
CN201510186686.2A 2015-04-18 2015-04-18 一种良好耐候性的塑料地膜 Pending CN104804326A (zh)

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CN201510186686.2A CN104804326A (zh) 2015-04-18 2015-04-18 一种良好耐候性的塑料地膜

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CN201510186686.2A CN104804326A (zh) 2015-04-18 2015-04-18 一种良好耐候性的塑料地膜

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623926A (zh) * 2018-05-25 2018-10-09 陕西金土丰新材料有限公司 一种可降解合成橡胶乳液地膜及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623926A (zh) * 2018-05-25 2018-10-09 陕西金土丰新材料有限公司 一种可降解合成橡胶乳液地膜及其制备方法

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Application publication date: 20150729