JPS5598235A - Preparing reclaimed rubber using waste tire and product thereof - Google Patents

Preparing reclaimed rubber using waste tire and product thereof

Info

Publication number
JPS5598235A
JPS5598235A JP629779A JP629779A JPS5598235A JP S5598235 A JPS5598235 A JP S5598235A JP 629779 A JP629779 A JP 629779A JP 629779 A JP629779 A JP 629779A JP S5598235 A JPS5598235 A JP S5598235A
Authority
JP
Japan
Prior art keywords
particles
mixed
rubber
waste tires
desulfurized
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
JP629779A
Other languages
Japanese (ja)
Inventor
Teruo Iwai
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.)
IWAI TERUKIMI
Original Assignee
IWAI TERUKIMI
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 IWAI TERUKIMI filed Critical IWAI TERUKIMI
Priority to JP629779A priority Critical patent/JPS5598235A/en
Publication of JPS5598235A publication Critical patent/JPS5598235A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To reutilize waste tires of butadiene-based synthetic rubber for producing rubber products by a method wherein particles of such waste tires is mixed with oil, desulfurized, is blended with extender and filler, then vulcanized and molded. CONSTITUTION:Iron ingredient such as bead wire is removed from waste tires of butadien-based synthetic rubber, cut to square blocks, crushed at room temperature, and is classified nearly completely into rubber particles of 1-2mm in diameter and base components such as fiber layer, by use of separator such as centrifugal separator. Oil is mixed to the rubber particles, heated and compressed by a hot press at 200 deg.C, 10-20kg/cm<2>, for 2.5min, and is desulfurized to form sponge cakes. To the sponge cakes, extender such as calcium carbonate, vulcanizing agent, dispersion auxiliary, softening agent, vulcanization accelerator, etc. are added and mixed by use of mixing roll to connect the particles then rolled, vulcanized, and molded.
JP629779A 1979-01-22 1979-01-22 Preparing reclaimed rubber using waste tire and product thereof Pending JPS5598235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP629779A JPS5598235A (en) 1979-01-22 1979-01-22 Preparing reclaimed rubber using waste tire and product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP629779A JPS5598235A (en) 1979-01-22 1979-01-22 Preparing reclaimed rubber using waste tire and product thereof

Publications (1)

Publication Number Publication Date
JPS5598235A true JPS5598235A (en) 1980-07-26

Family

ID=11634430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP629779A Pending JPS5598235A (en) 1979-01-22 1979-01-22 Preparing reclaimed rubber using waste tire and product thereof

Country Status (1)

Country Link
JP (1) JPS5598235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010016611A (en) * 2000-12-27 2001-03-05 김진국 The method for manufacturing of rubber using forming goods
CN114045162A (en) * 2021-11-29 2022-02-15 中国石油天然气股份有限公司 Salt-tolerant flexible plugging-regulating polymer particle and preparation method thereof
CN116120647A (en) * 2022-12-26 2023-05-16 宣城博源橡塑有限公司 Rubber compound directly produced from desulfurized waste tire rubber powder and production process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010016611A (en) * 2000-12-27 2001-03-05 김진국 The method for manufacturing of rubber using forming goods
CN114045162A (en) * 2021-11-29 2022-02-15 中国石油天然气股份有限公司 Salt-tolerant flexible plugging-regulating polymer particle and preparation method thereof
CN116120647A (en) * 2022-12-26 2023-05-16 宣城博源橡塑有限公司 Rubber compound directly produced from desulfurized waste tire rubber powder and production process thereof

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