JPH045041A - Cloth-adhered vulcanized rubber sheet and preparation thereof - Google Patents

Cloth-adhered vulcanized rubber sheet and preparation thereof

Info

Publication number
JPH045041A
JPH045041A JP2107169A JP10716990A JPH045041A JP H045041 A JPH045041 A JP H045041A JP 2107169 A JP2107169 A JP 2107169A JP 10716990 A JP10716990 A JP 10716990A JP H045041 A JPH045041 A JP H045041A
Authority
JP
Japan
Prior art keywords
cloth
rubber
sheet
rubber sheet
plastic film
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
JP2107169A
Other languages
Japanese (ja)
Inventor
Keiji Miyoshi
三好　啓治
Mitsuru Tamatsu
玉津　充
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.)
Panasonic Electric Works Co Ltd
Kaiyo Gomu Co Ltd
Original Assignee
Kaiyo Gomu Co Ltd
Matsushita Electric Works 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 Kaiyo Gomu Co Ltd, Matsushita Electric Works Ltd filed Critical Kaiyo Gomu Co Ltd
Priority to JP2107169A priority Critical patent/JPH045041A/en
Publication of JPH045041A publication Critical patent/JPH045041A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
    • B29C66/7311—Thermal properties
    • B29C66/73115—Melting point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7375—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured
    • B29C66/73751—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being uncured, i.e. non cross-linked, non vulcanized
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • B29C66/91931—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined
    • B29C66/91933—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined higher than said fusion temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7461—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7465—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7469—Asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/929—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Textile Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

PURPOSE:To prepare the title sheet with high quality and durability and to decrease production cost and the number of production steps on by placing a plastic film with a m.p. which is lower than the vulcanization temp. between an unvulcanized rubber sheet and a cloth, pressing and vulcanizing them to adhere integrally them. CONSTITUTION:A cloth-adhered vulcanized rubber sheet is prepd. by placing a plastic film 3 between an unvulcanized rubber sheet 1 and a cloth 2, winding them, pressing and vulcanizing them and adhering integrally them. As the unvulcanized rubber sheet, natural rubber, isoprene rubber, styrene rubber, butyl rubber, butadiene rubber, nitrile rubber, EPTP, chloroprene rubber, Hyperone, urethane rubber, acryl rubber, etc., can be used. In addition, as the cloth, canvas, nonwoven fabric, glass cloth, metal cloth, asbestos cloth, ceramic cloth, plastic porous sheet etc., can be used. As the plastic film with a m.p. which is lower than the vulcanization temp., polyethylene, polypropylene, ethylene-vinyl acetate copolymer etc., can be used.

Description

【発明の詳細な説明】 （産業上の利用分野） この発明は、クロス貼着加硫ゴムシートとその製造方法
に関するものである。さらに詳しくは、この発明は、建
築材、産業用資材、あるいは電気材料等として有用な、
帆布、不織布、ガラスクロス、アスベストクロス、金属
クロス等のクロスを貼着した、高品質で、低コスト製造
可能なりロス貼着加硫ゴムシートとその製造方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a cross-adhesive vulcanized rubber sheet and a method for producing the same. More specifically, the present invention provides materials useful as construction materials, industrial materials, electrical materials, etc.
The present invention relates to a loss-adhesive vulcanized rubber sheet to which cloth such as canvas, nonwoven fabric, glass cloth, asbestos cloth, metal cloth, etc. is adhered, and which is high quality and can be manufactured at low cost, and a method for manufacturing the same.

（従来の技術） 従来より、建築材、土木用資材、あるいは産業用資材や
電気材料等としてクロス貼着したゴムシートが用いられ
てきており、各種の素材構成からなるものが広く知られ
ている。(Prior art) Rubber sheets pasted with cloth have traditionally been used as building materials, civil engineering materials, industrial materials, electrical materials, etc., and rubber sheets made of various material compositions are widely known. .

これらのクロス貼着ゴムシートは、クロス貼着によって
強度を大きくし、しかもゴムシートとしての耐水性、絶
縁性等の特徴を生かしたものであり、通常は、たとえば
添付した図面の第３図に示したように、天然ゴム、合成
ゴム等からなるゴムシート（ア）と、帆布、不織布、ア
スベストクロス、プラスチックシート等からなるクロス
（イ）とを、ゴム系の接着剤（つ）を用いて貼合わせる
ことにより製造してきている。These cross-adhesive rubber sheets have increased strength through cross-adhesion, and take advantage of the characteristics of rubber sheets such as water resistance and insulation. They are usually as shown in Figure 3 of the attached drawings. As shown, a rubber sheet (a) made of natural rubber, synthetic rubber, etc. and a cloth (b) made of canvas, nonwoven fabric, asbestos cloth, plastic sheet, etc. are bonded together using a rubber adhesive (t). It has been manufactured by pasting together.

（発明が解決しようとする課題） しかしながら、たとえば第３図に示したこれまでのクロ
ス貼着ゴムシートの場合には、接着剤を使用して貼合わ
せていることから、その密着性が必すしも満足できるも
のではなく、耐久性が充分でないために接着面での剥離
が避けられず、また、接着剤の使用によって、生産コス
トの低減や生産工程の合理化が龍しいという欠点があっ
た。特に、大面積のシートを生産する場合には、このコ
スト低減や生産工程の合理化の難しさは、クロス貼着ゴ
ムシートの製造の大きな課題となっていた。(Problem to be solved by the invention) However, in the case of the conventional cloth adhesive rubber sheet shown in FIG. However, it is not satisfactory, and peeling at the adhesive surface is unavoidable due to insufficient durability, and the use of an adhesive has the disadvantage that it is difficult to reduce production costs and streamline the production process. Particularly when producing large-area sheets, the difficulty of cost reduction and rationalization of the production process has been a major issue in the production of cross-bonded rubber sheets.

この発明は、以上の通りの事情に鑑みてなされたもので
あり、従来のクロス貼着ゴムシートの欠点を解消し、高
品質で耐久性にも優れ、しかも、生産コストおよび生産
工程数の低減や合理化をも可能とする新しいクロス貼着
ゴムシートとそのための製造方法を提供することを目的
としている。This invention was made in view of the above circumstances, and it eliminates the drawbacks of conventional cloth adhesive rubber sheets, provides high quality and excellent durability, and reduces production costs and the number of production steps. The purpose of the present invention is to provide a new cross-adhesive rubber sheet that also enables rationalization and a manufacturing method for the same.

（課題を解決するための手段） この発明は、上記の課題を解決するものとして、未加硫
ゴムシートとクロスとを加硫温度より低融点のプラスチ
ックフィルムを介在させて加圧加硫して接着一体化して
なることを特徴とするクロス貼着加硫ゴムシートを提供
する。(Means for Solving the Problems) This invention solves the above problems by pressure-vulcanizing an unvulcanized rubber sheet and cloth with a plastic film having a melting point lower than the vulcanization temperature interposed therebetween. To provide a cross-adhesive vulcanized rubber sheet characterized by being integrally bonded.

また、この発明は、未加硫ゴムシートとクロスとの間に
加硫温度より低融点のプラスチックフィルムを介在させ
て巻き取り、加圧加硫して接着−体止することを特徴と
するクロス貼着加硫ゴムシートの製造方法をも提供する
。Further, the present invention provides a cloth characterized in that a plastic film having a melting point lower than the vulcanization temperature is interposed between the unvulcanized rubber sheet and the cloth, the film is wound up, and the cloth is bonded and fixed by pressure vulcanization. A method of manufacturing an adhesive vulcanized rubber sheet is also provided.

この発明において使用することのできる上記の未加硫ゴ
ムシートの種類には特段の限定はなく、たとえは、天然
ゴム、インプレンゴム、スチレンゴム、ブチルゴム、ブ
タジェンゴム、ニトリルゴム、ＥＰＴＰ、クロロプレン
ゴム、ハイパロン、ウレタンゴム、アクリルゴム等を例
示することができる。これらの未加硫ゴムシートは、−
殻内にはその厚みが０．５〜２ｆｌ程度のものとするこ
とができる。もちろん、この範囲は限定的なものではな
い６また、シートの大きさにも制限はなく、所要の幅と
長さのシートを用いることができる。There is no particular limitation on the types of the above-mentioned unvulcanized rubber sheets that can be used in this invention, and examples include natural rubber, imprene rubber, styrene rubber, butyl rubber, butadiene rubber, nitrile rubber, EPTP, chloroprene rubber, and hypalon. , urethane rubber, acrylic rubber, etc. These unvulcanized rubber sheets are -
The inside of the shell can have a thickness of about 0.5 to 2 fl. Of course, this range is not limited.6 Furthermore, there is no limit to the size of the sheet, and a sheet of any desired width and length can be used.

また、クロスについても同様に特段の限定はない。たと
えは帆布、不織布、ガラスクロス、金属クロス、アスベ
ストクロス、セラミッククロス、プラスチックの多孔シ
ートなどを例示することができる。これらクロスについ
ては、未加硫ゴムとの間に介在させるプラスチックフィ
ルムの投錨効果が期待できるものを好ましく用いること
かできる。Similarly, there are no particular limitations on the cross. Examples include canvas, nonwoven fabric, glass cloth, metal cloth, asbestos cloth, ceramic cloth, and porous plastic sheets. As for these cloths, those that can be expected to have the anchoring effect of the plastic film interposed between them and the unvulcanized rubber can be preferably used.

加硫温度より低融点のプラスチックフィルムとしては、
−殻内にはその厚みが５〜５００μｍ程度の、加硫ゴム
との接着性の良好なポリエチレン、ポリプロピレン、エ
チレン＃酸ビニル共重合体等のプラスチックフィルムを
使用することができる。As a plastic film with a melting point lower than the vulcanization temperature,
- Inside the shell, a plastic film having a thickness of about 5 to 500 μm and having good adhesion to vulcanized rubber, such as polyethylene, polypropylene, ethylene/vinyl acid copolymer, etc., can be used.

具体的には、接着一体化する未加硫ゴムの種類に応じて
選ぶことかできる。Specifically, it can be selected depending on the type of unvulcanized rubber to be bonded and integrated.

たとえばこれらの未加硫ゴム、クロス、そしてプラスチ
ックフィルムを用いてクロス貼着加硫ゴムシートを製造
するにあたっては、たとえば第１図に示したように、未
加硫ゴムシート（１）とクロス（２）との間に加硫温度
より低融点のプラスチックフィルム（３）を介在させる
。より具体的には第２図に示したように、この３層の・
積層シートを巻き取り、ロール状体（４）として加硫処
理装置に入れて、加圧加硫する。For example, when manufacturing a cloth-attached vulcanized rubber sheet using these unvulcanized rubber, cloth, and plastic film, for example, as shown in FIG. 2), a plastic film (3) having a melting point lower than the vulcanization temperature is interposed. More specifically, as shown in Figure 2, these three layers
The laminated sheet is wound up, put into a vulcanization treatment apparatus as a roll-shaped body (4), and vulcanized under pressure.

この時の加硫条件は、特にその値に限定はないが、−殻
内には２〜８　ｋｇ　／　ｄの圧力と、１２０〜１６０
℃程度の温度において、０．５〜４時間程度の加硫操作
とすることができる。The vulcanization conditions at this time are not particularly limited in their values, but - a pressure of 2 to 8 kg/d in the shell, and a pressure of 120 to 160 kg/d;
The vulcanization operation can be carried out at a temperature of about 0.degree. C. for about 0.5 to 4 hours.

この加圧加硫操作によって、従来のように接着剤を用い
ることなく、ゴムシートとクロスとを接着一体化したク
ロス貼着加硫ゴムシートが得られる。By this pressure vulcanization operation, a cloth-attached vulcanized rubber sheet in which the rubber sheet and the cloth are bonded and integrated can be obtained without using an adhesive as in the conventional method.

もちろん、加硫操作のための装置についても特に限定は
ない、この装置は条件とともに、従来と同様とすること
ができる。Of course, there is no particular limitation on the equipment for the vulcanization operation, and the equipment and conditions can be the same as conventional ones.

（作　用） この発明においては、従来のクロス貼着ゴムシートとは
異って、ゴム系接着剤を用いることなく、未加硫ゴムシ
ートとクロスとを、その間に介在させたプラスチックフ
ィルムによって密着させる。(Function) In this invention, unlike conventional cloth-attached rubber sheets, an unvulcanized rubber sheet and a cloth are tightly bonded to each other by a plastic film interposed between them, without using a rubber adhesive. let

これにより高品質、低コストなりロス貼着ゴムシートが
実現される。As a result, a high-quality, low-cost loss adhesive rubber sheet can be realized.

この場合、プラスチックフィルムが加硫シートに接着し
、かつ、クロスにはこのプラスチックフィルムが投錨し
て強固な接着を実現する。In this case, the plastic film adheres to the vulcanized sheet, and the plastic film anchors the cloth to achieve strong adhesion.

（実施例） 次に実施例を示し、ざらに詳しくこの発明のクロス貼着
加硫ゴムシートとその製造方法について説明する。(Example) Next, an example will be shown, and the cross-adhesive vulcanized rubber sheet of the present invention and its manufacturing method will be explained in detail.

すなわち、まず、厚さ１．０市のスチレンゴムシートと
、厚さ１．５間の帆布との間に、４００μｍ厚のポリエ
チレンフィルムを介在させ、これを巻き取って４　ｋｇ
　／　ｄｌの圧力で、かつ、１５０℃の温度において約
１時間加硫した。That is, first, a 400 μm thick polyethylene film was interposed between a styrene rubber sheet with a thickness of 1.0 mm and a canvas with a thickness of 1.5 mm, and this was wound to weigh 4 kg.
Vulcanization was carried out at a pressure of /dl and a temperature of 150° C. for about 1 hour.

この加硫操作により、密着強度に優れ、耐久性の良好な
帆布貼着のスチレンゴムシート（加硫）を得た。この時
の製造コストは、従来のゴム系接着剤使用の方法に比べ
て、約１７２に低減された。Through this vulcanization operation, a canvas-attached styrene rubber sheet (vulcanized) with excellent adhesion strength and good durability was obtained. The manufacturing cost at this time was reduced to about 172 points compared to the conventional method using a rubber adhesive.

同様にして未加硫ゴムシートとしてブチルゴム、ニトリ
ルゴムのシートを用い、同様のクロス貼着加硫ゴムシー
トを得た。その密着強度や耐水性、耐久性等の性能は良
好で、製造コストの低減は極めて大きなものとなった。Similarly, similar cloth-attached vulcanized rubber sheets were obtained using butyl rubber and nitrile rubber sheets as unvulcanized rubber sheets. Its performance, such as adhesion strength, water resistance, and durability, was good, and the reduction in manufacturing costs was extremely significant.

（発明の効果） この発明によって、以上詳しく説明した通り、品質の良
好なりロス貼着加硫ゴムシートか低コストで製造可能と
なる６ 接着面における強度、耐久性は従来法以上のレベルにま
で向上する。(Effects of the invention) As explained in detail above, with this invention, it is possible to produce high-quality, loss-adhesive vulcanized rubber sheets at low cost.6 The strength and durability of the adhesive surface are at a level higher than that of conventional methods. improves.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は、各々、この発明のクロス貼着加
硫ゴムシートとその製造のためのロール状体を例示した
斜視図である。 第３図は、従来法による製造を示した斜視図である。 １・・・未加硫ゴムシート ２・・・り　　ロ　　ス ３・・・プラスチックフィルム 代理人　弁理士　　西　　澤　利　夫 第　　１ 図 第　　３ 図 イ 第　　２ 図FIG. 1 and FIG. 2 are perspective views respectively illustrating a cross-adhesive vulcanized rubber sheet of the present invention and a roll-shaped body for producing the same. FIG. 3 is a perspective view showing manufacturing by a conventional method. 1...Unvulcanized rubber sheet 2...Ri loss 3...Plastic film agent Patent attorney Toshio Nishizawa Figure 1 Figure 3 Figure A Figure 2

Claims (2)

【特許請求の範囲】[Claims] （１）未加硫ゴムシートとクロスとを加硫温度より低融
点のプラスチックフィルムを介在させて加圧加硫して接
着一体化してなることを特徴とするクロス貼着加硫ゴム
シート。(1) A cloth-attached vulcanized rubber sheet, characterized in that it is formed by pressure-vulcanizing and bonding an unvulcanized rubber sheet and a cloth with a plastic film with a melting point lower than the vulcanization temperature interposed therebetween. （２）未加硫ゴムシートとクロスとの間にプラスチック
フィルムを介在させて巻き取り、加圧加硫して接着一体
化することを特徴とするクロス貼着加硫ゴムシートの製
造方法。(2) A method for manufacturing a cloth-attached vulcanized rubber sheet, which comprises interposing a plastic film between the unvulcanized rubber sheet and the cloth, winding the sheet, and vulcanizing the sheet under pressure to bond and integrate the sheet.
JP2107169A 1990-04-23 1990-04-23 Cloth-adhered vulcanized rubber sheet and preparation thereof Pending JPH045041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2107169A JPH045041A (en) 1990-04-23 1990-04-23 Cloth-adhered vulcanized rubber sheet and preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2107169A JPH045041A (en) 1990-04-23 1990-04-23 Cloth-adhered vulcanized rubber sheet and preparation thereof

Publications (1)

Publication Number Publication Date
JPH045041A true JPH045041A (en) 1992-01-09

Family

ID=14452234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2107169A Pending JPH045041A (en) 1990-04-23 1990-04-23 Cloth-adhered vulcanized rubber sheet and preparation thereof

Country Status (1)

Country Link
JP (1) JPH045041A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030082305A (en) * 2002-04-17 2003-10-22 곽노흥 Elsastic fabrics comprising illite and manufacturing method thereof
EP2614953A1 (en) * 2012-01-13 2013-07-17 Bell Helicopter Textron Inc. Joining of elastomeric pad onto composite part
CN104085062A (en) * 2014-06-18 2014-10-08 贵州红阳机械(集团)公司 Vulcanization technology for flexible rubber bellows

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030082305A (en) * 2002-04-17 2003-10-22 곽노흥 Elsastic fabrics comprising illite and manufacturing method thereof
EP2614953A1 (en) * 2012-01-13 2013-07-17 Bell Helicopter Textron Inc. Joining of elastomeric pad onto composite part
CN104085062A (en) * 2014-06-18 2014-10-08 贵州红阳机械(集团)公司 Vulcanization technology for flexible rubber bellows

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