CN107446211A - 一种抗寒高韧性三层共挤pe园艺模具材料 - Google Patents

一种抗寒高韧性三层共挤pe园艺模具材料 Download PDF

Info

Publication number
CN107446211A
CN107446211A CN201710677189.1A CN201710677189A CN107446211A CN 107446211 A CN107446211 A CN 107446211A CN 201710677189 A CN201710677189 A CN 201710677189A CN 107446211 A CN107446211 A CN 107446211A
Authority
CN
China
Prior art keywords
parts
cold
layer
gardening
extruded
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.)
Pending
Application number
CN201710677189.1A
Other languages
English (en)
Inventor
张永胜
彭国红
卜学霞
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.)
Anhui Far Jin Cultural Environment Art Engineering Co Ltd
Original Assignee
Anhui Far Jin Cultural Environment Art Engineering 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 Anhui Far Jin Cultural Environment Art Engineering Co Ltd filed Critical Anhui Far Jin Cultural Environment Art Engineering Co Ltd
Priority to CN201710677189.1A priority Critical patent/CN107446211A/zh
Publication of CN107446211A publication Critical patent/CN107446211A/zh
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种抗寒高韧性三层共挤PE园艺模具材料，包括内层、中层以及外层；所述内层包含：茂金属聚乙烯50‑100份，线性低密度聚乙烯10‑30份，填料30‑50份，抗氧剂1‑2份，抗紫外线剂2‑4份，盐酸0.5‑1份，稳定剂1‑5份，助催化剂1‑2份，硝化纤维3‑8份；所述中层包含：茂金属聚乙烯15‑35份，线性低密度聚乙烯50‑90份，聚烯烃弹性体1‑5份；所述外层包含：茂金属聚乙烯75‑95份，线性低密度聚乙烯8‑26份，填料40‑60份,有机色素1‑5份，醋酸纤维素10‑15份，聚碳酸酯4‑12份，聚酯3‑7份。本发明在材料的应用上有广泛的选择性，可充分体现不同层次的功能，多层次不易损坏，使用寿命长，有较好的强度、韧性、开口性、防潮性和热封性等性能，抗寒高韧性的高性能材料。

Description

一种抗寒高韧性三层共挤PE园艺模具材料
技术领域
本发明涉及一种材料配方，具体是一种抗寒高韧性三层共挤PE园艺模具材料。
背景技术
园艺模具是制作园艺产品时前期模型，现有技术配方对低温环境耐受不好，在我国的北方，内蒙古、黑龙江等地的冬天使用普通园艺模具，由于低温使得PE、PP的变硬、变脆，受冲击时容易造成模具破裂，本产品就是面对低温的应用环境，设计高韧性、抗低温性能好模具配方。
发明内容
本发明目的是提供一种价格低，防护性能高的抗寒高韧性三层共挤PE园艺模具材料。
为了解决上述技术问题，本发明采用的技术方案是：
一种抗寒高韧性三层共挤PE园艺模具材料，包括内层、中层以及外层；
所述内层包含以下重量份材料：
茂金属聚乙烯50-100份，线性低密度聚乙烯10-30份，填料30-50份，抗氧剂1-2份，抗紫外线剂2-4份，盐酸0.5-1份，稳定剂1-5份，助催化剂1-2份，硝化纤维3-8份；
所述中层包含以下重量份材料：
茂金属聚乙烯15-35份，线性低密度聚乙烯50-90份，聚烯烃弹性体1-5份；
所述外层包含以下重量份材料：
茂金属聚乙烯75-95份，线性低密度聚乙烯8-26份，填料40-60份,有机色素1-5份，醋酸纤维素10-15份，聚碳酸酯4-12份，聚酯3-7份；
优选的，所述催化剂由氢氧化钠、氢氧化钡、氢氧化镁、氧化锌中的一种或者多种混合制成。
优选的，所述抗氧剂采用亚磷酸酯。
优选的，所述稳定剂为硬脂酸钙、硬脂酸钠、硬脂酸镁、硬脂酸钙、硬脂酸铅、硬脂酸铝、硬脂酸镉、硬脂酸铁、硬脂酸钾中一种或者多种混合制成。
优选的，所述填料为玻璃纤维、硅藻土、石棉、炭黑中的一种或者多种混合制成。
优选的，所述有机色素由β-胡萝卜素，隐黄素，玉蜀黍黄素中的一种或者多种混合制成。
本发明的有益效果是：
本发明有着普通塑料模具材料以及其它模具材料无法比拟的优良性能，在材料的应用上有广泛的选择性，可充分体现不同层次的功能，多层次不易损坏，使用寿命长，有较好的强度、韧性、开口性、防潮性和热封性等性能，抗寒高韧性的高性能材料。
具体实施方式
以下对本发明的实施例进行详细说明，但是本发明可以由权利要求限定和覆盖的多种不同方式实施。
实施例1
一种抗寒高韧性三层共挤PE园艺模具材料，包括内层、中层以及外层；
内层包含以下重量份材料：
茂金属聚乙烯70份，线性低密度聚乙烯25份，玻璃纤维30份，硅藻土10份，亚磷酸酯1份，抗紫外线剂3份，盐酸1份，硬脂酸钠0.5份、硬脂酸镁0.5份、硬脂酸钙0.5份、硬脂酸铅0.5份、硬脂酸铝0.5份，氢氧化钡2份，硝化纤维6份；
中层包含以下重量份材料：
茂金属聚乙烯25份，线性低密度聚乙烯70份，聚烯烃弹性体4份；
外层包含以下重量份材料：
茂金属聚乙烯60份，线性低密度聚乙烯19份，石棉30份、炭黑20份,玉蜀黍黄素4份，醋酸纤维素13份，聚碳酸酯8份，聚酯5份。
实施例2
一种抗寒高韧性三层共挤PE园艺模具材料，包括内层、中层以及外层；
内层包含以下重量份材料：
茂金属聚乙烯75份，线性低密度聚乙烯25份，炭黑20份，硅藻土30份，亚磷酸酯2份，抗紫外线剂3份，盐酸1份，硬脂酸钾2份，氢氧化钡0.5份，氧化锌1份，硝化纤维7份；
中层包含以下重量份材料：
茂金属聚乙烯25份，线性低密度聚乙烯56份，聚烯烃弹性体4份；
外层包含以下重量份材料：
茂金属聚乙烯80份，线性低密度聚乙烯22份，玻璃纤维30份、硅藻土15份、石棉5份、炭黑5份,β-胡萝卜素4份，醋酸纤维素10份，聚碳酸酯11份，聚酯6份。
实施例3
一种抗寒高韧性三层共挤PE园艺模具材料，包括内层、中层以及外层；
内层包含以下重量份材料：
茂金属聚乙烯66份，线性低密度聚乙烯28份，硅藻土39份，亚磷酸酯2份，抗紫外线剂3份，盐酸1份，硬脂酸钙1份、硬脂酸铅2份、硬脂酸铝1份，氢氧化钡0.5份、氢氧化镁0.5份，硝化纤维7份；
中层包含以下重量份材料：
茂金属聚乙烯25份，线性低密度聚乙烯80份，聚烯烃弹性体3份；
外层包含以下重量份材料：
茂金属聚乙烯90份，线性低密度聚乙烯24份，玻璃纤维20份、硅藻土10份、石棉10份、炭黑10份,β-胡萝卜素2份，隐黄素2份，醋酸纤维素12份，聚碳酸酯9份，聚酯6份；
实施例4
一种抗寒高韧性三层共挤PE园艺模具材料，包括内层、中层以及外层；
内层包含以下重量份材料：
茂金属聚乙烯68份，线性低密度聚乙烯25份，硅藻土12份、石棉13份、炭黑19份，亚磷酸酯2份，抗紫外线剂4份，盐酸1份，硬脂酸钠5份，氧化锌2份，硝化纤维7份；
中层包含以下重量份材料：
茂金属聚乙烯18份，线性低密度聚乙烯76份，聚烯烃弹性体5份；
外层包含以下重量份材料：
茂金属聚乙烯88份，线性低密度聚乙烯25份，石棉56份,隐黄素4份，醋酸纤维素13份，聚碳酸酯11份，聚酯6份；
本产品配方能够达到在-20℃时，3m高度摔包不破。在保证性能的同时达到最经济的使用成本和较好的强度效果。
值得注意的是，在填料添加时，对石棉混合前需要对石棉进行软化处理。抗紫外剂市场采购即可。
以上所述的本发明实施方式，并不构成对本发明保护范围的限定。任何在本发明的精神和原则之内所作的修改、等同替换和改进等，均应包含在本发明的权利要求保护范围之内。

Claims (6)

1.一种抗寒高韧性三层共挤PE园艺模具材料，其特征在于，包括内层、中层以及外层；
所述内层包含以下重量份材料：
茂金属聚乙烯50-100份，线性低密度聚乙烯10-30份，填料30-50份，抗氧剂1-2份，抗紫外线剂2-4份，盐酸0.5-1份，稳定剂1-5份，助催化剂1-2份，硝化纤维3-8份；
所述中层包含以下重量份材料：
茂金属聚乙烯15-35份，线性低密度聚乙烯50-90份，聚烯烃弹性体1-5份；
所述外层包含以下重量份材料：
茂金属聚乙烯75-95份，线性低密度聚乙烯8-26份，填料40-60份,有机色素1-5份，醋酸纤维素10-15份，聚碳酸酯4-12份，聚酯3-7份。
2.根据权利要求1所述的抗寒高韧性三层共挤PE园艺模具材料，其特征在于，所述催化剂由氢氧化钠、氢氧化钡、氢氧化镁、氧化锌中的一种或者多种混合制成。
3.根据权利要求2所述的抗寒高韧性三层共挤PE园艺模具材料，其特征在于，所述抗氧剂采用亚磷酸酯。
4.根据权利要求2所述的抗寒高韧性三层共挤PE园艺模具材料，其特征在于，所述稳定剂为硬脂酸钙、硬脂酸钠、硬脂酸镁、硬脂酸钙、硬脂酸铅、硬脂酸铝、硬脂酸镉、硬脂酸铁、硬脂酸钾中一种或者多种混合制成。
5.根据权利要求3所述的抗寒高韧性三层共挤PE园艺模具材料，其特征在于，所述填料为玻璃纤维、硅藻土、石棉、炭黑中的一种或者多种混合制成。
6.根据权利要求1所述的抗寒高韧性三层共挤PE园艺模具材料，其特征在于，所述有机色素由β-胡萝卜素，隐黄素，玉蜀黍黄素中的一种或者多种混合制成。
CN201710677189.1A 2017-08-09 2017-08-09 一种抗寒高韧性三层共挤pe园艺模具材料 Pending CN107446211A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710677189.1A CN107446211A (zh) 2017-08-09 2017-08-09 一种抗寒高韧性三层共挤pe园艺模具材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710677189.1A CN107446211A (zh) 2017-08-09 2017-08-09 一种抗寒高韧性三层共挤pe园艺模具材料

Publications (1)

Publication Number Publication Date
CN107446211A true CN107446211A (zh) 2017-12-08

Family

ID=60491956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710677189.1A Pending CN107446211A (zh) 2017-08-09 2017-08-09 一种抗寒高韧性三层共挤pe园艺模具材料

Country Status (1)

Country Link
CN (1) CN107446211A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103897322A (zh) * 2012-12-28 2014-07-02 苏州度辰新材料有限公司 一种树脂组合物及由其制备的太阳能背板
CN106079768A (zh) * 2016-07-25 2016-11-09 上海帆顺包装集团有限公司 一种重包装膜
CN106883480A (zh) * 2015-12-15 2017-06-23 余姚市特力喷雾器有限公司 改性塑料配方

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103897322A (zh) * 2012-12-28 2014-07-02 苏州度辰新材料有限公司 一种树脂组合物及由其制备的太阳能背板
CN106883480A (zh) * 2015-12-15 2017-06-23 余姚市特力喷雾器有限公司 改性塑料配方
CN106079768A (zh) * 2016-07-25 2016-11-09 上海帆顺包装集团有限公司 一种重包装膜

Similar Documents

Publication Publication Date Title
US7174937B2 (en) Rubber composition for tire and run flat tire using the same
US8921468B2 (en) Rubber composition for tire, tire member, base tread rubber composition, base tread and tire
JP6115647B2 (ja) 重荷重用空気入りタイヤ
US20090005481A1 (en) Rubber composition for tire, tire member and tire
JP2014218096A (ja) 空気入りタイヤ
DE112008003328T5 (de) Kautschukzusammensetzung für einen Reifen
CN102417668A (zh) 一种风能发电用电缆护套材料及其制备方法
JP5289749B2 (ja) 空気入りタイヤ
EP2138536B1 (en) Bead Apex and Tire
CN107446211A (zh) 一种抗寒高韧性三层共挤pe园艺模具材料
CN107459679A (zh) 用于防火系列载重子午线轮胎胎面的橡胶组合物
US20160152789A1 (en) Nitrile rubber composition
CN107513190A (zh) 低气味散发的乘用车备胎
CN107129701A (zh) 一种高韧性塑料食品包装袋
EP3020758B1 (en) Nitrile rubber composition
CN104448426A (zh) 一种用于迷彩半钢子午线轮胎胎侧的耐变色性橡胶组合物
KR20120007716A (ko) 타이어
WO2020080150A1 (ja) タイヤ
JP2009013223A (ja) ベーストレッド用ゴム組成物、ベーストレッドおよびタイヤ
EP2006122B1 (en) Rubber composition, clinch, and tire
JP2020152244A (ja) タイヤ
US20210199216A1 (en) Brake hose and crosslinked rubber composition
DE602004012380T2 (de) Seitenverstärkende Gummizusammensetzung und daraus hergestellter Notlaufreifen
CN109181119A (zh) 一种灭火枪用橡胶软管总成及其生产方法
CN107141612A (zh) 一种热交换用橡胶

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171208