CN104806759A - 一种复合密封垫板 - Google Patents

一种复合密封垫板 Download PDF

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Publication number
CN104806759A
CN104806759A CN201510233289.6A CN201510233289A CN104806759A CN 104806759 A CN104806759 A CN 104806759A CN 201510233289 A CN201510233289 A CN 201510233289A CN 104806759 A CN104806759 A CN 104806759A
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CN
China
Prior art keywords
layer
base plate
backing plate
latex
mineral fibre
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
CN201510233289.6A
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English (en)
Inventor
闫合华
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.)
He Chuan Sealing Co Ltd Of Changge City
Original Assignee
He Chuan Sealing Co Ltd Of Changge City
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 He Chuan Sealing Co Ltd Of Changge City filed Critical He Chuan Sealing Co Ltd Of Changge City
Priority to CN201510233289.6A priority Critical patent/CN104806759A/zh
Publication of CN104806759A publication Critical patent/CN104806759A/zh
Pending legal-status Critical Current

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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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • 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
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明涉及密封板材技术领域，名称是一种复合密封垫板，包括垫板本体，所述的垫板中间具有一层矿物纤维层，在矿物纤维层外侧依次设置有陶土层和乳胶层，矿物纤维层、陶土层、乳胶层依次用胶水粘接而成，所述的矿物纤维层上具有凸出的纤维鼻儿，所述的陶土层还渗透在矿物纤维层里面，所述的纤维鼻儿上面粘接着乳胶层，这样的复合密封垫板具有承受高温强度高、脆性小、经久耐用的优点；所述的矿物纤维层上具有凸出的纤维鼻儿，所述的陶土层还渗透在矿物纤维层里面，所述的纤维鼻儿上面粘接着乳胶层，具有效果更佳的优点。

Description

一种复合密封垫板
技术领域
本发明涉及密封板材技术领域，具体地说是涉及密封垫板。
背景技术
现有技术中，材料垫板多种多样，但是其在高温下多采用石棉板，但是石棉板具有强度低的缺点，在高温下呈现较高的脆性，并且不能持久使用，不能满足耐高温、持久性等要求。
发明内容
本发明的目的就是针对上述缺点，提供一种承受高温强度高、脆性小、经久耐用的复合密封垫板。
本发明的技术方案是这样实现的：一种复合密封垫板，包括垫板本体，其特征是：所述的垫板中间具有一层矿物纤维层，在矿物纤维层外侧依次设置有陶土层和乳胶层，矿物纤维层、陶土层、乳胶层依次用胶水粘接而成。
进一步地讲，所述的矿物纤维层上具有凸出的纤维鼻儿，所述的陶土层还渗透在矿物纤维层里面。
进一步地讲，所述的纤维鼻儿上面粘接着乳胶层。
本发明的有益效果是：这样的复合密封垫板具有承受高温强度高、脆性小、经久耐用的优点；所述的矿物纤维层上具有凸出的纤维鼻儿，所述的陶土层还渗透在矿物纤维层里面，所述的纤维鼻儿上面粘接着乳胶层，具有效果更佳的优点。
附图说明
图1是本发明复合密封垫板的剖面结构示意图。
其中；1、物纤维层     2、陶土层    3、乳胶层    4、纤维鼻儿。
具体实施方式
下面结合附图对本发明作进一步的描述。
如图1所示，一种复合密封垫板，包括垫板本体，其特征是：所述的垫板中间具有一层矿物纤维层1，在矿物纤维层外侧依次设置有陶土层2和乳胶层3，矿物纤维层1、陶土层2、乳胶层3依次用胶水粘接而成。
进一步地讲，所述的矿物纤维层上具有凸出的纤维鼻儿4，所述的陶土层还渗透在矿物纤维层里面。
进一步地讲，所述的纤维鼻儿上面粘接着乳胶层。
以上所述仅为本发明的具体实施例，但本发明的结构特征并不限于此，任何本领域的技术人员在本发明的领域内，所作的变化或修饰皆涵盖在本发明的专利范围内。

Claims (3)

1.一种复合密封垫板，包括垫板本体，其特征是：所述的垫板中间具有一层矿物纤维层，在矿物纤维层外侧依次设置有陶土层和乳胶层，矿物纤维层、陶土层、乳胶层依次用胶水粘接而成。
2.根据权利要求1所述的复合密封垫板，其特征是所述的矿物纤维层上具有凸出的纤维鼻儿，所述的陶土层还渗透在矿物纤维层里面。
3.根据权利要求2所述的复合密封垫板，其特征是所述的纤维鼻儿上面粘接着乳胶层。
CN201510233289.6A 2015-05-11 2015-05-11 一种复合密封垫板 Pending CN104806759A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510233289.6A CN104806759A (zh) 2015-05-11 2015-05-11 一种复合密封垫板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510233289.6A CN104806759A (zh) 2015-05-11 2015-05-11 一种复合密封垫板

Publications (1)

Publication Number Publication Date
CN104806759A true CN104806759A (zh) 2015-07-29

Family

ID=53691847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510233289.6A Pending CN104806759A (zh) 2015-05-11 2015-05-11 一种复合密封垫板

Country Status (1)

Country Link
CN (1) CN104806759A (zh)

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Application publication date: 20150729