CN104482323A - 一种高粘度抗氧化型铝塑管 - Google Patents

一种高粘度抗氧化型铝塑管 Download PDF

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Publication number
CN104482323A
CN104482323A CN201410659919.1A CN201410659919A CN104482323A CN 104482323 A CN104482323 A CN 104482323A CN 201410659919 A CN201410659919 A CN 201410659919A CN 104482323 A CN104482323 A CN 104482323A
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Prior art keywords
polyethylene
polyethylene plastic
plastic cement
layer
pipe
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CN201410659919.1A
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周洪良
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JIANGYIN SOUTHERN GRANULATION FACTORY CO Ltd
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JIANGYIN SOUTHERN GRANULATION FACTORY CO Ltd
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Priority to CN201410659919.1A priority Critical patent/CN104482323A/zh
Publication of CN104482323A publication Critical patent/CN104482323A/zh
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    • 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
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/136—Phenols containing halogens
    • 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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/06—Polyethene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches

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  • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本发明涉及一种高粘度抗氧化型铝塑管，由外到内依次包括聚乙烯塑胶外层、铝管和聚乙烯塑胶内层，其特征在于，所述聚乙烯塑胶外层与铝管之间设有第一粘结层，铝管和聚乙烯塑胶内层之间设有第二粘结层，第一粘结层和第二粘结层的组分相同，聚乙烯塑胶外层内添加有抗氧化剂；本发明与现有技术相比所具有的优点是：将原先的胶合层改成目前的粘结层，这样粘结层与聚乙烯塑胶外层和聚乙烯塑胶内层粘结的效果更好；在聚乙烯塑胶外层中添加抗氧化剂，从而使铝塑管的聚乙烯塑胶外层不易老化。

Description

一种高粘度抗氧化型铝塑管
技术领域
本发明涉及管材领域，特别涉及一种高粘度抗氧化型铝塑管。
背景技术
铝塑管（英文名称：Aluminum Plastic Tube），主要作为饮用水管，天然气管和太阳能管使用。这种铝塑管从外到内依次包括聚乙烯塑胶外层、第一胶合层、铝管、第二胶合层和聚乙烯塑胶内层，其中胶合层的重量百分比的组份有：增粘剂30-60、增塑剂40-70， 这种结构的铝塑管在使用的过程中聚乙烯塑胶外层与第一胶合层之间易脱落，聚乙烯塑胶内层与第二胶合层之间易脱落，而且这种结构的铝塑管长期使用后聚乙烯塑胶外层易老化，从而导致铝塑管无法正常使用。
发明内容
针对上述缺点，本发明目的在于提供一种高粘度抗氧化型铝塑管。
为实现上述目的，本发明采用的技术方案是：一种高粘度抗氧化型铝塑管，由外到内依次包括聚乙烯塑胶外层、铝管和聚乙烯塑胶内层，其特征在于，所述聚乙烯塑胶外层与铝管之间设有第一粘结层，铝管和聚乙烯塑胶内层之间设有第二粘结层，第一粘结层和第二粘结层的组分相同，聚乙烯塑胶外层内添加有抗氧化剂；
其中第一粘结层中包括如下重量百分比的组份：
聚乙烯树脂                     50～60；
增粘剂                         10～20  ；
稀释剂                         10～20  ；
增塑剂                         5～10；
聚乙烯塑胶外层包括如下重量百分比的组份：
聚乙烯树脂        40～50；
二氧化硅              20～30；
色母粒                5～10；
四溴双酚A            10～20；
抗氧化剂                5～10；
其中抗氧化剂为抗氧化剂SRE-701(广州市侗富贵化工原材料有限公司)。
本发明与现有技术相比所具有的优点是：将原先的胶合层改成目前的粘结层，这样粘结层与聚乙烯塑胶外层和聚乙烯塑胶内层粘结的效果更好；在聚乙烯塑胶外层中添加抗氧化剂，从而使铝塑管的聚乙烯塑胶外层不易老化。
附图说明
图1是本发明的结构示意图；
附图标记为：
1、聚乙烯塑胶外层； 2、铝管； 3、聚乙烯塑胶内层； 4、第一粘结层；
5、第二粘结层。
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，一种高粘度抗氧化型铝塑管，由外到内依次包括聚乙烯塑胶外层1、铝管2和聚乙烯塑胶内层3，其特征在于，所述聚乙烯塑胶外层1与铝管2之间设有第一粘结层4，铝管2和聚乙烯塑胶内层3之间设有第二粘结层5，第一粘结层4和第二粘结层5的组分相同，聚乙烯塑胶外层1内添加有抗氧化剂；
其中第一粘结层中4包括如下重量百分比的组份：
聚乙烯树脂                   60；
增粘剂                       20  ；
稀释剂                       10；
增塑剂                      10；
聚乙烯塑胶外层1包括如下重量百分比的组份：
聚乙烯树脂        40；
二氧化硅              20；
色母粒                10；
四溴双酚A            20；
抗氧化剂              10；
其中抗氧化剂为抗氧化剂SRE-701(广州市侗富贵化工原材料有限公司)。

Claims (1)

1.一种高粘度抗氧化型铝塑管，由外到内依次包括聚乙烯塑胶外层（1）、铝管（2）和聚乙烯塑胶内层（3），其特征在于，所述聚乙烯塑胶外层（1）与铝管（2）之间设有第一粘结层（4），铝管（2）和聚乙烯塑胶内层（3）之间设有第二粘结层（5），第一粘结层（4）和第二粘结层（5）的组分相同，聚乙烯塑胶外层（1）内添加有抗氧化剂；
其中第一粘结层中（4）包括如下重量百分比的组份：
聚乙烯树脂                     50～60；
增粘剂                         10～20  ；
稀释剂                         10～20  ；
增塑剂                         5～10；
聚乙烯塑胶外层（1）包括如下重量百分比的组份：
聚乙烯树脂        40～50；
二氧化硅              20～30；
色母粒                5～10；
四溴双酚A            10～20；
抗氧化剂                5～10；
其中抗氧化剂为抗氧化剂SRE-701 。
CN201410659919.1A 2014-11-19 2014-11-19 一种高粘度抗氧化型铝塑管 Pending CN104482323A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109370001A (zh) * 2018-09-20 2019-02-22 俞小峰 一种塑料金属复合管及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109370001A (zh) * 2018-09-20 2019-02-22 俞小峰 一种塑料金属复合管及其制备方法

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Application publication date: 20150401