CN106554510A - 一种超薄电子交联聚乙烯泡沫的制作方法 - Google Patents

一种超薄电子交联聚乙烯泡沫的制作方法 Download PDF

Info

Publication number
CN106554510A
CN106554510A CN201611033431.3A CN201611033431A CN106554510A CN 106554510 A CN106554510 A CN 106554510A CN 201611033431 A CN201611033431 A CN 201611033431A CN 106554510 A CN106554510 A CN 106554510A
Authority
CN
China
Prior art keywords
super
preparation
polyethylene foam
linked polyethylene
thin electronic
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
CN201611033431.3A
Other languages
English (en)
Inventor
杨霞兰
李春亮
张庆霞
任宇峰
梁玉蓉
张涛
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.)
Morning Rainbow (tianjin) Technology Co Ltd
Original Assignee
Morning Rainbow (tianjin) 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 Morning Rainbow (tianjin) Technology Co Ltd filed Critical Morning Rainbow (tianjin) Technology Co Ltd
Priority to CN201611033431.3A priority Critical patent/CN106554510A/zh
Publication of CN106554510A publication Critical patent/CN106554510A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102Azo-compounds
    • C08J9/103Azodicarbonamide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/60Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • 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
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/24Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/28Treatment by wave energy or particle radiation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • 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
    • C08J2203/00Foams characterized by the expanding agent
    • C08J2203/04N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/06Polyethene
    • 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
    • C08J2423/02Characterised 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
    • C08J2423/04Homopolymers or copolymers of ethene
    • C08J2423/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/066LDPE (radical process)
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking
    • C08L2312/06Crosslinking by radiation

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)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

本发明公开了一种超薄电子交联聚乙烯泡沫的制作方法,包括下列步骤:1)将低密度聚乙烯、发泡剂、敏化剂和色母料进行配料;2)将步骤1)中的配料放入混料机中,混料5‑10分钟投入到挤出机中;3)设定挤出机温度,调节挤出模具间隙,然后将步骤2)中投入到挤出机中的混料经挤出模挤出并形成母片;4)对步骤3)中形成的母片进行辐照加工使C‑C键产生交联;5)经过交联的母片通过预热炉预热,然后进入立式炉发泡;6)发泡后的产品通过卷曲实现收卷;使用该超薄电子交联聚乙烯泡沫的制作方法生产出的泡沫产品更加轻薄,厚度大约为0.15‑0.3mm,能够更好地满足电子产品轻量化和小型化的要求。

Description

一种超薄电子交联聚乙烯泡沫的制作方法
技术领域
本发明属于超薄泡沫制备技术领域,特别涉及一种超薄电子交联聚乙烯泡沫的制作方法。
背景技术
目前,聚烯烃泡沫产品多用于汽车内饰、隔热、缓冲、漂浮、电子产品等领域;该类泡沫产品在电子产品中主要用于防静电和缓冲,随着用户要求的不断提升,电子产品轻量化和小型化成为主要发展趋势,这无疑对泡沫材料的需求提出了新的要求,即泡沫产品需更轻更薄。目前,最薄的聚烯烃泡沫厚度为0.8mm,而尚未发现厚度比现有技术更薄的泡沫产品。
发明内容
本发明的目的是提供一种超薄电子交联聚乙烯泡沫的制作方法。
为此,本发明技术方案如下:
一种超薄电子交联聚乙烯泡沫的制作方法,包括按顺序进行的下列步骤:1)将低密度聚乙烯、发泡剂、敏化剂和色母料按照60-65:22-26:10-11:3-8的重量比进行配料;2)将步骤1)中的配料放入混料机中,混料5-10分钟投入到挤出机中;3)分别设定挤出机机身、挤出机和T模连接的模颈和T模的温度,并调节挤出模具的模唇间隙,然后将步骤2)中投入到挤出机中的混料经T模挤出并形成母片;4)对步骤3)中形成的母片进行辐照加工,聚乙烯分子在电离子辐射的作用下结构发生变化,使C-C键产生交联;5)将步骤4)中经过交联的母片通过预热炉预热,然后进入立式发泡炉,通过控制展平辊的冷却水流量和闭合牵引辊来进行发泡;6)将经步骤5)发泡后的产品通过卷曲实现收卷,超薄电子交联聚乙烯泡沫制作完成。
所述的步骤1)中的敏化剂为由低密度聚乙烯、硬脂酸锌和钙粉按15:1:2的配比通过密炼、挤塑、切割形成的颗粒状物质。
所述步骤1)中的色母料为黑色母或白色母。
所述步骤1)中的发泡剂为偶氮二甲酰胺。
所述步骤3)中挤出机机身包括七段温控区域,七段温控区域的温度分别设为115℃、98℃、97℃、96℃、95℃、94℃、93℃,挤出机和T模连接的模颈的温度设为110℃,T模的温度设为125℃。
所述的步骤3)中调节挤出模具的模唇间隙为0.18-0.22mm。
所述的步骤4)中采用的辐照电流为30mA,辐照剂量为14-17Hz,电子线束层数为二层。
所述的步骤5)中立式炉的温度为280-290℃,立式炉的功率为35W,预热炉包括三段温控区域,预热温度分别设定为40-50℃、50-60℃、60-70℃。
与现有技术相比,使用该超薄电子交联聚乙烯泡沫的制作方法生产出的泡沫产品更加轻薄,厚度大约为0.15-0.3mm,能够更好地满足电子产品轻量化和小型化的要求。
附图说明
图1为本发明的提供的超薄电子交联聚乙烯泡沫的制作方法的流程图。
具体实施方式
下面结合附图及具体实施例对本发明做进一步的说明,但下述实施例绝非对本发明有任何限制。
如图1所示,该超薄电子交联聚乙烯泡沫的制作方法包括按顺序进行的下列步骤:1)将低密度聚乙烯、发泡剂、敏化剂和色母料按照60%-65%:22%-26%:10%-11%:3%-8%的配比进行配料;2)将步骤1)中的配料放入混料机中,混料5-10分钟投入到挤出机中;3)分别设定挤出机机身、挤出机和挤出模连接的模颈和挤出模的温度,并调节挤出模具的模唇间隙,然后将步骤2)中投入到挤出机中的混料经挤出模挤出并形成母片;4)对步骤3)中形成的母片进行辐照加工,聚乙烯分子在电离子辐射的作用下结构发生变化,使C-C键产生交联;5)将步骤4)中经过交联的母片通过预热炉预热,然后进入立式发泡炉,通过控制展平辊的冷却水流量和闭合牵引辊来进行发泡;6)将经步骤5)发泡后的产品通过卷曲实现收卷,超薄电子交联聚乙烯泡沫制作完成。
所述的步骤1)中的敏化剂为由低密度聚乙烯、硬脂酸锌和钙粉按15:1:2的配比通过密炼、挤塑、切割形成的颗粒状物质。
所述步骤1)中的色母料为黑色母或白色母。
所述步骤1)中的发泡剂为偶氮二甲酰胺。
所述步骤3)中挤出机机身包括七段温控区域,七段温控区域的温度分别设为115℃、98℃、97℃、96℃、95℃、94℃、93℃,挤出机和挤出模连接的模颈的温度设为110℃,挤出模的温度设为125℃。
所述的步骤3)中调节挤出模具的模唇间隙为0.18-0.22mm。
所述的步骤4)中采用的辐照电流为30mA,辐照剂量为14-17Hz,电子线束层数为二层。
所述的步骤5)中的立式炉的温度为280-290℃,立式炉的功率为35W,预热炉包括三段温控区域,预热温度分别设定为40-50℃、50-60℃、60-70℃。
本发明提供的超薄电子交联聚乙烯泡沫的制作方法的实施例如下:
实施例一:将低密度聚乙烯、硬脂酸锌和钙粉按15:1:2的重量比制成敏化剂;再由低密度聚乙烯、发泡剂、敏化剂和色母料按照60:22:10:3的重量比进行配料,此处色母料可选用黑色母或白色母;配料放入混料机中,混料5分钟投入到挤出机中;设定挤出机机身七段温控区域的温度为115℃、98℃、97℃、96℃、95℃、94℃、93℃,挤出机和挤出模连接的模颈的温度为110℃,挤出模的温度为125℃,调节挤出模具的模唇间隙为0.18mm,将投入到挤出机中的混料经挤出模挤出经冷却定型后形成母片;将上述形成的母片进行辐照加工,聚乙烯分子在辐照作用下结构发生变化,使C-C键产生交联,进行辐照加工时所采用的辐照电流为30mA,辐照剂量为14Hz,电子线束层数为二层;将经过交联的母片通过预热炉预热,预热炉的三段预热温度分别设为40℃、50℃、60℃,然后进入立式炉,通过控制立式炉的展平辊的冷却水流量和闭合牵引辊来进行发泡,其中,立式炉的温度设为280℃,功率设为35W;最后将发泡后的产品通过卷曲实现收卷,超薄电子交联聚乙烯泡沫制作完成。
实施例二:将低密度聚乙烯、硬脂酸锌和钙粉按15:1:2的重量比制成敏化剂;再由低密度聚乙烯、发泡剂、敏化剂和色母料按照63:24:10:5的重量比进行配料,此处色母料可选用黑色母或白色母;配料放入混料机中,混料7分钟投入到挤出机中;设定挤出机机身七段温控区域的温度为115℃、98℃、97℃、96℃、95℃、94℃、93℃,挤出机和挤出模连接的模颈的温度为110℃,挤出模的温度为125℃,调节挤出模具的模唇间隙为0.2mm,将投入到挤出机中的混料经挤出模挤出经冷却定型后形成母片;将上述形成的母片进行辐照加工,聚乙烯分子在辐照作用下结构发生变化,使C-C键产生交联,进行辐照加工时所采用的辐照电流为30mA,辐照剂量为15Hz,电子线束层数为二层;将经过交联的母片通过预热炉预热,预热炉的三段预热温度分别设为45℃、55℃、65℃,然后进入立式炉,通过控制立式炉的展平辊的冷却水流量和闭合牵引辊来进行发泡,其中,立式炉的温度设为285℃,功率设为35W;最后将发泡后的产品通过卷曲实现收卷,超薄电子交联聚乙烯泡沫制作完成。
实施例三:将低密度聚乙烯、硬脂酸锌和钙粉按15:1:2的重量比制成敏化剂;再由低密度聚乙烯、发泡剂、敏化剂和色母料按照65:26:11:8的重量比进行配料,此处色母料可选用黑色母或白色母;配料放入混料机中,混料10分钟投入到挤出机中;设定挤出机机身七段温控区域的温度为115℃、98℃、97℃、96℃、95℃、94℃、93℃,挤出机和挤出模连接的模颈的温度为110℃,挤出模的温度为125℃,调节挤出模具的模唇间隙为0.22mm,将投入到挤出机中的混料经挤出模挤出经冷却定型后形成母片;将上述形成的母片进行辐照加工,聚乙烯分子在辐照作用下结构发生变化,使C-C键产生交联,进行辐照加工时所采用的辐照电流为30mA,辐照剂量为17Hz,电子线束层数为二层;将经过交联的母片通过预热炉预热,预热炉的三段预热温度分别设为50℃、60℃、70℃,然后进入立式炉,通过控制立式炉的展平辊的冷却水流量和闭合牵引辊来进行发泡,其中,立式炉的温度设为290℃,功率设为35W;最后将发泡后的产品通过卷曲实现收卷,超薄电子交联聚乙烯泡沫制作完成。

Claims (8)

1.一种超薄电子交联聚乙烯泡沫的制作方法,其特征在于,包括按顺序进行的下列步骤:
1)将低密度聚乙烯、发泡剂、敏化剂和色母料按照60-65:22-26:10-11:3-8的重量比进行配料;
2)将步骤1)中的配料放入混料机中,混料5-10分钟投入到挤出机中;
3)分别设定挤出机机身、挤出机和挤出模连接的模颈和挤出模的温度,并调节挤出模具的模唇间隙,然后将步骤2)中投入到挤出机中的混料经挤出模挤出并形成母片;
4)对步骤3)中形成的母片进行辐照加工,聚乙烯分子在辐照作用下结构发生变化,使C-C键产生交联;
5)将步骤4)中经过交联的母片通过预热炉预热,然后进入立式炉,通过控制立式炉展平辊的冷却水流量和闭合牵引辊来进行发泡;
6)将经步骤5)发泡后的产品通过卷曲实现收卷,超薄电子交联聚乙烯泡沫制作完成。
2.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述的步骤1)中的敏化剂为由低密度聚乙烯、硬脂酸锌和钙粉按15:1:2的重量比通过密炼、挤塑、切割形成的颗粒状物质。
3.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述步骤1)中的色母料为黑色母或白色母。
4.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述步骤1)中的发泡剂为偶氮二甲酰胺。
5.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述步骤3)中挤出机机身包括七段温控区域,七段温控区域的温度分别设为115℃、98℃、97℃、96℃、95℃、94℃、93℃,挤出机和挤出模连接的模颈的温度设为110℃,挤出模的温度设为125℃。
6.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述的步骤3)中调节挤出模具的模唇间隙为0.18-0.22mm。
7.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述的步骤4)中采用的辐照电流为30mA,辐照剂量为14-17Hz,电子线束层数为二层。
8.根据权利要求1所述的超薄电子交联聚乙烯泡沫的制作方法,其特征在于,所述的步骤5)中立式炉的温度为280-290℃,立式炉的功率为35W,预热炉包括三段温控区域,预热温度分别设定为40-50℃、50-60℃、60-70℃。
CN201611033431.3A 2016-11-23 2016-11-23 一种超薄电子交联聚乙烯泡沫的制作方法 Pending CN106554510A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611033431.3A CN106554510A (zh) 2016-11-23 2016-11-23 一种超薄电子交联聚乙烯泡沫的制作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611033431.3A CN106554510A (zh) 2016-11-23 2016-11-23 一种超薄电子交联聚乙烯泡沫的制作方法

Publications (1)

Publication Number Publication Date
CN106554510A true CN106554510A (zh) 2017-04-05

Family

ID=58443327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611033431.3A Pending CN106554510A (zh) 2016-11-23 2016-11-23 一种超薄电子交联聚乙烯泡沫的制作方法

Country Status (1)

Country Link
CN (1) CN106554510A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107200916A (zh) * 2017-06-16 2017-09-26 杭州临安鑫烽包装材料有限公司 一种辐射交联聚烯烃泡棉及其制备方法
CN107698851A (zh) * 2017-11-02 2018-02-16 浙江万里新材料科技有限公司 一种交联聚乙烯泡棉材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103387705A (zh) * 2013-08-09 2013-11-13 深圳市长园特发科技有限公司 一种无甲酰胺ixpe泡棉的制备方法
CN104108151A (zh) * 2013-04-17 2014-10-22 北京化工大学 紫外光辐照交联聚丙烯发泡片材的制备方法
CN104610631A (zh) * 2015-01-14 2015-05-13 湖北祥源新材科技有限公司 一种超薄型树脂发泡片材及其制造方法和用途
CN104877236A (zh) * 2014-02-27 2015-09-02 浙江交联辐照材料有限公司 辐射交联聚丙烯泡沫塑料及其连续生产方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108151A (zh) * 2013-04-17 2014-10-22 北京化工大学 紫外光辐照交联聚丙烯发泡片材的制备方法
CN103387705A (zh) * 2013-08-09 2013-11-13 深圳市长园特发科技有限公司 一种无甲酰胺ixpe泡棉的制备方法
CN104877236A (zh) * 2014-02-27 2015-09-02 浙江交联辐照材料有限公司 辐射交联聚丙烯泡沫塑料及其连续生产方法
CN104610631A (zh) * 2015-01-14 2015-05-13 湖北祥源新材科技有限公司 一种超薄型树脂发泡片材及其制造方法和用途

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107200916A (zh) * 2017-06-16 2017-09-26 杭州临安鑫烽包装材料有限公司 一种辐射交联聚烯烃泡棉及其制备方法
CN107698851A (zh) * 2017-11-02 2018-02-16 浙江万里新材料科技有限公司 一种交联聚乙烯泡棉材料及其制备方法
CN107698851B (zh) * 2017-11-02 2020-06-19 浙江万里新材料科技有限公司 一种交联聚乙烯泡棉材料及其制备方法

Similar Documents

Publication Publication Date Title
WO2015139541A1 (zh) Pvc复合材料、发泡板及生产方法、设备和地板
CN109080102B (zh) 一种塑料编织袋的拉丝工艺
CN105566721B (zh) 一种耐高温xpe泡棉及其制备方法
CN109181055A (zh) 辐射交联聚乙烯泡棉及其制备方法和应用
CN102490366A (zh) 双挤出流延塑料夹网膜产品连续生产成型工艺及设备
CN106554510A (zh) 一种超薄电子交联聚乙烯泡沫的制作方法
CN107266765A (zh) 一种无机发泡 ixpe 泡棉及其制备方法
CN102229188A (zh) 一种轻质石头纸的制造方法
CN104804252A (zh) 一种高强度nbr/pvc发泡材料及其制备方法
CN110628117A (zh) 电子辐射交联聚乙烯泡棉及其制备方法
CN102275317B (zh) 流延膜三级拉伸工艺
CN101913281B (zh) 表面柔软的聚苯乙烯双层共挤型材及其制作方法
CN111087705B (zh) 发泡组合物、发泡材料及其制备方法、用途
CN105024028A (zh) 一种三层复合型锂电池隔膜的制备方法
CN110698746A (zh) 一种聚乙烯泡棉及其制备方法
CN104527101A (zh) 一种r-pvc扭结膜的生产工艺
KR102324143B1 (ko) 생분해성 일체형 필름시트를 이용한 용기 생산시스템
CN106700343B (zh) 改性pvc墙板及其制备方法
CN107650353A (zh) 一种型材的加工工艺
CN102719041A (zh) 轻质发泡板材及加工工艺
CN110328951B (zh) 交联聚烯烃热收缩薄膜及其制备方法
CN114801107A (zh) 一种高透气性三层共挤膜的制备方法
CN110724327A (zh) 化学交联聚乙烯泡棉及其制备方法
CN112406061A (zh) 一种橡胶支座用宽幅热胶片的挤出复合成型方法
CN103421233A (zh) 一种机车车辆电缆用低烟无卤阻燃橡皮护套及其制作方法

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
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170405

WD01 Invention patent application deemed withdrawn after publication