SG10201910953XA - Energy-saving foamed polypropylene bead and preparation method thereof - Google Patents

Energy-saving foamed polypropylene bead and preparation method thereof

Info

Publication number
SG10201910953XA
SG10201910953XA SG10201910953XA SG10201910953XA SG10201910953XA SG 10201910953X A SG10201910953X A SG 10201910953XA SG 10201910953X A SG10201910953X A SG 10201910953XA SG 10201910953X A SG10201910953X A SG 10201910953XA SG 10201910953X A SG10201910953X A SG 10201910953XA
Authority
SG
Singapore
Prior art keywords
preparation
energy
foamed polypropylene
polypropylene bead
saving
Prior art date
Application number
SG10201910953XA
Inventor
Ruoxu He
Jia Zeng
Huanhuan Liu
Ming Ye
Original Assignee
Wuxi Hi Tec Environmental Material 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 Wuxi Hi Tec Environmental Material Co Ltd filed Critical Wuxi Hi Tec Environmental Material Co Ltd
Priority to SG10201910953XA priority Critical patent/SG10201910953XA/en
Priority to CN202011297498.4A priority patent/CN112457596B/en
Publication of SG10201910953XA publication Critical patent/SG10201910953XA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
SG10201910953XA 2019-11-21 2019-11-21 Energy-saving foamed polypropylene bead and preparation method thereof SG10201910953XA (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG10201910953XA SG10201910953XA (en) 2019-11-21 2019-11-21 Energy-saving foamed polypropylene bead and preparation method thereof
CN202011297498.4A CN112457596B (en) 2019-11-21 2020-11-18 Energy-saving foaming polypropylene bead and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201910953XA SG10201910953XA (en) 2019-11-21 2019-11-21 Energy-saving foamed polypropylene bead and preparation method thereof

Publications (1)

Publication Number Publication Date
SG10201910953XA true SG10201910953XA (en) 2021-06-29

Family

ID=74837237

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201910953XA SG10201910953XA (en) 2019-11-21 2019-11-21 Energy-saving foamed polypropylene bead and preparation method thereof

Country Status (2)

Country Link
CN (1) CN112457596B (en)
SG (1) SG10201910953XA (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113201187A (en) * 2021-04-26 2021-08-03 无锡会通轻质材料股份有限公司 Special material for modified polypropylene foaming and preparation method thereof
CN113999424A (en) * 2021-04-28 2022-02-01 无锡会通轻质材料股份有限公司 Preparation method of polypropylene foam material with controllable internal pressure
CN113416363B (en) * 2021-08-02 2023-03-31 无锡会通轻质材料股份有限公司 Sound-suppression and high-resilience foamed polypropylene bead and application thereof
CN114112170A (en) * 2021-08-26 2022-03-01 无锡敬仁电子材料科技有限公司 Method for measuring internal air pressure of polymer foaming beads for wave-absorbing material
CN113817208A (en) * 2021-10-22 2021-12-21 无锡会通轻质材料股份有限公司 High-closed-cell-rate conductive foamed polypropylene bead and preparation method thereof
CN116102768A (en) * 2023-03-23 2023-05-12 无锡会通轻质材料股份有限公司 Tubular microporous polypropylene foaming bead and molded part thereof
CN117126451B (en) * 2023-10-25 2024-01-05 无锡会通轻质材料股份有限公司 Passive radiation refrigeration foaming polypropylene bead material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103509203B (en) * 2013-09-24 2015-11-18 无锡会通新材料有限公司 A kind of preparation method of polypropylene foaming beads of enhancing
CN105885242A (en) * 2016-05-05 2016-08-24 无锡会通轻质材料股份有限公司 High-rigidity PP (polypropylene) expanded beads and energy-saving preparation method thereof
CN106336522A (en) * 2016-08-31 2017-01-18 无锡会通轻质材料股份有限公司 Preparation method for multilayer gradient porous polypropylene beads
CN107057182B (en) * 2017-01-18 2020-06-05 中广核博繁新材料（苏州）有限公司 Preparation method of foamed polypropylene material with adsorption function
CN106674583B (en) * 2017-01-18 2019-04-30 中广核博繁新材料（苏州）有限公司 A kind of expanded polypropylene beads and preparation method thereof

Also Published As

Publication number Publication date
CN112457596B (en) 2023-05-16
CN112457596A (en) 2021-03-09

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