CN1316460A - Light insulating material prepared from waste foamed polyphenyl material and its preparing process - Google Patents

Light insulating material prepared from waste foamed polyphenyl material and its preparing process Download PDF

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Publication number
CN1316460A
CN1316460A CN01113931A CN01113931A CN1316460A CN 1316460 A CN1316460 A CN 1316460A CN 01113931 A CN01113931 A CN 01113931A CN 01113931 A CN01113931 A CN 01113931A CN 1316460 A CN1316460 A CN 1316460A
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CN
China
Prior art keywords
foam
polystyrene
cement
heat insulation
insulation material
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.)
Granted
Application number
CN01113931A
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Chinese (zh)
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CN1176148C (en
Inventor
张凤臣
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNB011139315A priority Critical patent/CN1176148C/en
Publication of CN1316460A publication Critical patent/CN1316460A/en
Application granted granted Critical
Publication of CN1176148C publication Critical patent/CN1176148C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

A light insulating material is prepared from waste polystyrene foam plastics through crushing the polystyrene foam plastics into particles less than 3 mm, mixing with cement, benzene, OP-20 and water proportionally, loading in mould, and curing for 72 hr. Its advantages include environment protection, low cost, high compression strength of more than 1.5 MPa and low volume weight less than 30 Kg/cu.m.

Description

With discarding light heat insulation material and the method that polyphenyl foam is made
The present invention relates to utilize waste or used plastics to produce the method for material of construction, exactly provide light heat insulation material and method that the discarded polyphenyl foam of a kind of usefulness is made, belong to building materials production
Technical field.
Existing polystyrene foam product degradation rate is very low, and volume is big, in light weight, difficulty is reclaimed in transportation, uses existing technology, can not regeneration, and cause serious environmental to pollute and the wasting of resources.
The invention provides light heat insulation material and method that the discarded polyphenyl foam of a kind of usefulness is made, solved polystyrene foam regeneration problem.
Light heat insulation material of the present invention by the following raw materials in parts by weight number than making:
Cement 1, polystyrene foam 2～10, water soluble resin 0.01～0.2,
Polystyrene solvent 0.05～0.2, water 0.3～0.8, surfactivity auxiliary agent 0.005～0.1.
Polystyrene foam comprises: waste and old polystyrol foam, finished product foam;
The polystyrene solvent comprises: vinyl acetic monomer, methylene dichloride, benzene, dimethylbenzene etc.;
Water soluble resin comprises: polyvinyl acetate emulsion, polyacrylic acid emulsion, polyvinyl alcohol, 107 glue, CMC;
The surfactivity auxiliary agent is cement hardener, OP, tween type tensio-active agent.
Concrete technology is as follows:
Polystyrene foam is cleaned, is ground into particle below 3 millimeters, add cement, water soluble resin, polystyrene solvent, surfactivity auxiliary agent and water, after stirring, be injected in the building materials mould, room temperature health slaking 3 days gets building materials prefabricated components of the present invention.
Positively effect of the present invention is: the regeneration polystyrene foamed plastics, eliminate white pollution, and reduce production costs, light body, energy-conservation, utilization of waste material can be made into insulating brick (plate), hollow brick building prefabricated components such as (plates).λ＜the 0.1W/m.k of product of the present invention, ultimate compression strength＞1.5Mpa, unit weight＜30kg/m 3
Embodiment 1
The polystyrene foam 20kg that fetches receipts is ground into the particle below 3 millimeters, adding cement 10kg, polyvinyl acetate emulsion 1kg, tween-10 are 0.05kg, water 5kg, at room temperature be injected into die for molding after putting into charging basket and mixing, health slaking 72 hours gets building materials component of the present invention.
Embodiment 2
1kg is ground into particle below 3 millimeters with the foamed polystyrene body, and adding cement 2kg, benzene 0.05kg, OP-20 are 0.08kg, water 0.5kg, after mixing, are injected into die for molding, and health slaking 72 hours makes product of the present invention.This product λ＜0.1W/m.k, ultimate compression strength＞1.5Mpa, unit weight＜30kg/m 3
Embodiment 3
With cement 10kg, polystyrene foam particles 80kg, polyacrylic acid emulsion 1.8kg, methylene dichloride 1.0kg, water 5kg, OP surfactivity auxiliary agent 0.5kg, at room temperature be injected into die for molding after putting into charging basket and mixing, health slaking 72 hours gets building materials component of the present invention.

Claims (3)

1, a kind of usefulness is discarded the light heat insulation material that polyphenyl foam is made, and it is characterized in that being made by following raw materials by weight portion ratio:
Cement 1, polystyrene foam 2～10, water soluble resin 0.01～0.2,
Polystyrene solvent 0.05～0.2, water 0.3～0.8, surfactivity auxiliary agent 0.005～0.1.
2, usefulness according to claim 1 is discarded the light heat insulation material that polyphenyl foam is made, and it is characterized in that: polystyrene foam comprises: waste and old polystyrol foam, finished product foam; The polystyrene solvent comprises: vinyl acetic monomer, methylene dichloride, benzene, dimethylbenzene; Water soluble resin comprises: polyvinyl acetate emulsion, polyacrylic acid emulsion, polyvinyl alcohol, 107 glue, CMC; Auxiliary agent is cement hardener, OP, tween type tensio-active agent.
3, the production method of the light heat insulation material made from discarded polyphenyl foam, it is characterized in that: polystyrene foamed plastics is ground into particle below 3 millimeters, add cement, water soluble resin, polystyrene solvent, water, surfactivity auxiliary agent, after mixing, be injected into die for molding, health slaking 72 hours makes product of the present invention.
CNB011139315A 2001-05-09 2001-05-09 Light insulating material prepared from waste foamed polyphenyl material and its preparing process Expired - Fee Related CN1176148C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB011139315A CN1176148C (en) 2001-05-09 2001-05-09 Light insulating material prepared from waste foamed polyphenyl material and its preparing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB011139315A CN1176148C (en) 2001-05-09 2001-05-09 Light insulating material prepared from waste foamed polyphenyl material and its preparing process

Publications (2)

Publication Number Publication Date
CN1316460A true CN1316460A (en) 2001-10-10
CN1176148C CN1176148C (en) 2004-11-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011139315A Expired - Fee Related CN1176148C (en) 2001-05-09 2001-05-09 Light insulating material prepared from waste foamed polyphenyl material and its preparing process

Country Status (1)

Country Link
CN (1) CN1176148C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009483A (en) * 2010-10-11 2011-04-13 内蒙古大学 Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam
CN102019698A (en) * 2010-10-11 2011-04-20 内蒙古大学 Method for producing light heat preservation plates by taking carboxymethyl starch as bonding agent
CN102019700A (en) * 2010-10-11 2011-04-20 内蒙古大学 Method for preparing light heat preservation plate by using waste vegetable fiber, polystyrene foam and adhesive referring to polyacrylic acid and sodium salt of polyacrylic acid
CN102019697A (en) * 2010-10-11 2011-04-20 内蒙古大学 Method for preparing light thermal insulation board by taking oxidized starch as binder
CN102345340A (en) * 2010-08-03 2012-02-08 贵州省建筑材料科学研究设计院 Foamed plastic-electrolytic manganese slag compound insulation block and preparation method thereof
CN107936602A (en) * 2017-12-01 2018-04-20 揭阳市腾晟科技咨询有限公司 A kind of preparation process using waste plastic synthesizing environment-friendly plastic material
CN109293286A (en) * 2018-08-24 2019-02-01 重庆昊磐节能科技股份有限公司 A kind of heat preservation plate producing process
CN113306047A (en) * 2021-05-24 2021-08-27 王精利 Decomposition preparation method of recycled waste polystyrene foam permeation heat-insulation material

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102345340A (en) * 2010-08-03 2012-02-08 贵州省建筑材料科学研究设计院 Foamed plastic-electrolytic manganese slag compound insulation block and preparation method thereof
CN102009483A (en) * 2010-10-11 2011-04-13 内蒙古大学 Method for producing lightweight heat-insulating board by potato or potato residue, waste plant fiber and polystyrene foam
CN102019698A (en) * 2010-10-11 2011-04-20 内蒙古大学 Method for producing light heat preservation plates by taking carboxymethyl starch as bonding agent
CN102019700A (en) * 2010-10-11 2011-04-20 内蒙古大学 Method for preparing light heat preservation plate by using waste vegetable fiber, polystyrene foam and adhesive referring to polyacrylic acid and sodium salt of polyacrylic acid
CN102019697A (en) * 2010-10-11 2011-04-20 内蒙古大学 Method for preparing light thermal insulation board by taking oxidized starch as binder
CN102019700B (en) * 2010-10-11 2011-11-30 内蒙古大学 Method for preparing light heat preservation plate by using waste vegetable fiber, polystyrene foam and adhesive referring to polyacrylic acid and sodium salt of polyacrylic acid
CN102019697B (en) * 2010-10-11 2012-04-18 内蒙古大学 Method for preparing light thermal insulation board by taking oxidized starch as binder
CN102019698B (en) * 2010-10-11 2012-04-18 内蒙古大学 Method for producing light heat preservation plates by taking carboxymethyl starch as bonding agent
CN107936602A (en) * 2017-12-01 2018-04-20 揭阳市腾晟科技咨询有限公司 A kind of preparation process using waste plastic synthesizing environment-friendly plastic material
CN109293286A (en) * 2018-08-24 2019-02-01 重庆昊磐节能科技股份有限公司 A kind of heat preservation plate producing process
CN113306047A (en) * 2021-05-24 2021-08-27 王精利 Decomposition preparation method of recycled waste polystyrene foam permeation heat-insulation material

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Publication number Publication date
CN1176148C (en) 2004-11-17

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