CN104626665A - 一种具有高粘度的阻燃型硅芯管 - Google Patents

一种具有高粘度的阻燃型硅芯管 Download PDF

Info

Publication number
CN104626665A
CN104626665A CN201310569008.5A CN201310569008A CN104626665A CN 104626665 A CN104626665 A CN 104626665A CN 201310569008 A CN201310569008 A CN 201310569008A CN 104626665 A CN104626665 A CN 104626665A
Authority
CN
China
Prior art keywords
layer
flame
density polyethylene
retardant
polyethylene layer
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
CN201310569008.5A
Other languages
English (en)
Inventor
谭冬华
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.)
Jiangsu Jiangte Technology Co Ltd
Original Assignee
Jiangsu Jiangte 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 Jiangsu Jiangte Technology Co Ltd filed Critical Jiangsu Jiangte Technology Co Ltd
Priority to CN201310569008.5A priority Critical patent/CN104626665A/zh
Publication of CN104626665A publication Critical patent/CN104626665A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J131/00—Adhesives based on 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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
    • C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09J131/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant

Landscapes

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

Abstract

本发明涉及一种具有高粘度的阻燃型硅芯管，从外到内依次包括高密度聚乙烯层和固体润滑层，其特征为在高密度聚乙烯层和固体润滑层之间设有粘结层，在高密度聚乙烯层外设有阻燃层；本发明所具有的优点是在高密度聚乙烯层和固体润滑层中加入粘结层，可以增加高密度聚乙烯层和固体润滑层粘结性，在高密度聚乙烯层的上面增加阻燃层，从而可以达到一定的阻燃效果。

Description

一种具有高粘度的阻燃型硅芯管
技术领域
本发明涉及管子领域，特别涉及一种具有高粘度的阻燃型硅芯管。
背景技术
硅芯管是一种内壁带有硅胶质固体润滑剂的新型复合管道，密封性能好，耐化学腐蚀，工程造价低，广泛运用于高速公路，铁路等的光电缆通信网络系统。HDPE硅芯管是一种内壁带有硅胶质固体润滑剂的新型复合管道，简称硅管。广泛运用于光电缆通信网络系统。而现有的硅芯管,在使用时高密度聚乙烯层和芯层之间容易脱开，而且遇到高温易燃烧。
发明内容
针对上述缺点，本发明目的在于提供一种具有高粘度和阻燃功能的硅芯管。
为实现上述目的，本发明采用的技术方案是：一种具有高粘度的阻燃型硅芯管，从外到内依次包括高密度聚乙烯层和固体润滑层，其特征为在高密度聚乙烯层和固体润滑层之间设有粘结层，在高密度聚乙烯层外设有阻燃层；
所述粘结层中包括如下重量百分比的组份：
醋酸乙烯共聚物（EVA）     50～60；
增粘剂                     10～20  ；
稀释剂                     10～20  ；
抗氧剂                     10～15 ；
增塑剂                      5～10；
其中增粘剂为3MAC78增粘剂；抗氧剂为抗氧剂1010；增塑剂为邻苯二甲酸酯；
所述稀释剂中包括如下重量百分比的组份：
二乙氧基甲烷              55～65；
二甲苯                     7～10；
乙醇                       10～15；
乙二醇                     5～10；
烷氧基化合物               3～5；
环己酮                      2～5；
阻燃层中包括如下重量百分比的组份：
醋酸乙烯共聚物（EVA）       60～80；
阻燃剂                       20～40；
其中阻燃剂为氧化锑。
本发明与现有技术相比所具有的优点是：本发明通过在高密度聚乙烯层和固体润滑层中加入粘结层，可以增加高密度聚乙烯层和固体润滑层粘结性，在高密度聚乙烯层的上面增加阻燃层，从而可以达到一定的阻燃效果。
附图说明
图1是本发明的结构示意图。
附图标记为：
1、高密度聚乙烯层；  2、固体润滑层、  3、粘结层、  4、阻燃层。
具体实施方式
下面将结合附图以及具体实施例来详细说明本发明，其中的示意性实施例以及说明仅用来解释本发明，但并不作为对本发明的限定。
如图1所示，一种具有高粘度的阻燃型硅芯管，从外到内依次包括高密度聚乙烯层1和固体润滑层2，其特征为在高密度聚乙烯层1和固体润滑层2之间设有粘结层3，在高密度聚乙烯层1外设有阻燃层4；
所述粘结层中包括如下重量百分比的组份：
醋酸乙烯共聚物（EVA）     50；
增粘剂                     20；
稀释剂                     10；
抗氧剂                     10 ；
增塑剂                     10；
其中增粘剂为3MAC78增粘剂（东莞市艺辉胶粘剂有限公司）；抗氧剂为抗氧剂1010；增塑剂为邻苯二甲酸酯；
所述稀释剂中包括如下重量百分比的组份：
二乙氧基甲烷              55；
二甲苯                     10；
乙醇                       15；
乙二醇                     10；
烷氧基化合物               5；
环己酮                      5；
阻燃层中包括如下重量百分比的组份：
醋酸乙烯共聚物（EVA）       80；
阻燃剂                       20；
其中阻燃剂为氧化锑。

Claims (1)

1.一种具有高粘度的阻燃型硅芯管，从外到内依次包括高密度聚乙烯层（1）和固体润滑层（2），其特征在于，在高密度聚乙烯层（1）和固体润滑层（2）之间设有粘结层（3），在高密度聚乙烯层（1）外设有阻燃层（4）；
所述粘结层中包括如下重量百分比的组份：
醋酸乙烯共聚物（EVA）     50～60；
增粘剂                     10～20  ；
稀释剂                     10～20  ；
抗氧剂                     10～15 ；
增塑剂                      5～10；
其中增粘剂为3MAC78增粘剂；抗氧剂为抗氧剂1010；增塑剂为邻苯二甲酸酯；
所述稀释剂中包括如下重量百分比的组份：
二乙氧基甲烷              55～65；
二甲苯                     7～10；
乙醇                       10～15；
乙二醇                     5～10；
烷氧基化合物               3～5；
环己酮                      2～5；
阻燃层中包括如下重量百分比的组份：
醋酸乙烯共聚物（EVA）       60～80；
阻燃剂                       20～40；
其中阻燃剂为氧化锑。
CN201310569008.5A 2013-11-15 2013-11-15 一种具有高粘度的阻燃型硅芯管 Pending CN104626665A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310569008.5A CN104626665A (zh) 2013-11-15 2013-11-15 一种具有高粘度的阻燃型硅芯管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310569008.5A CN104626665A (zh) 2013-11-15 2013-11-15 一种具有高粘度的阻燃型硅芯管

Publications (1)

Publication Number Publication Date
CN104626665A true CN104626665A (zh) 2015-05-20

Family

ID=53206110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310569008.5A Pending CN104626665A (zh) 2013-11-15 2013-11-15 一种具有高粘度的阻燃型硅芯管

Country Status (1)

Country Link
CN (1) CN104626665A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108129863A (zh) * 2017-11-22 2018-06-08 新宇电缆集团股份有限公司 一种防火型耐高温电缆阻燃层
CN111016336A (zh) * 2019-12-23 2020-04-17 苏州茂顺成通信技术有限公司 一种阻燃hdpe电力顶管

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108129863A (zh) * 2017-11-22 2018-06-08 新宇电缆集团股份有限公司 一种防火型耐高温电缆阻燃层
CN111016336A (zh) * 2019-12-23 2020-04-17 苏州茂顺成通信技术有限公司 一种阻燃hdpe电力顶管

Similar Documents

Publication Publication Date Title
CN104626665A (zh) 一种具有高粘度的阻燃型硅芯管
CN103044768B (zh) 一种煤矿井下用聚丙烯管
CN204694896U (zh) 轻型全干式室内外两用光缆
CN104635310A (zh) 一种具有阻燃功能的高粘度加强型硅芯管
CN104626661A (zh) 一种高粘度加强型硅芯管
CN104626659A (zh) 一种具有高粘度的加强型硅芯管
CN104626660A (zh) 一种具有阻燃功能的加强型硅芯管
CN104638583A (zh) 一种阻燃型硅芯管
CN102977517A (zh) 一种pvc材料配方
CN104482324A (zh) 一种高粘度阻燃型铝塑管
CN104653883A (zh) 超耐磨改性聚丙稀、聚乙烯复合管
CN104500862A (zh) 一种加强阻燃型铝塑管
CN104373701A (zh) 一种涂塑复合钢管
CN104500863A (zh) 一种抗菌阻燃型铝塑管
CN103775757A (zh) 一种空调通风管
CN104373707A (zh) 一种抗氧化阻燃型铝塑管
CN105621973A (zh) 一种高性能墙体保温料
CN103483683A (zh) 一种降噪排水管材料
CN203532996U (zh) 一种隔热保温的聚乙烯管材
CN104635311A (zh) 一种加强型硅芯管
CN104482323A (zh) 一种高粘度抗氧化型铝塑管
CN103322382A (zh) 一种管道保温结构
CN204538594U (zh) 一种缠绕式保温防护套管
CN104358945A (zh) 一种加强抗氧化型铝塑管
CN203007394U (zh) 阴极波纹管接口

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150520