CN1962531A - Widely-used light composite material production method - Google Patents

Widely-used light composite material production method Download PDF

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Publication number
CN1962531A
CN1962531A CNA2005101198928A CN200510119892A CN1962531A CN 1962531 A CN1962531 A CN 1962531A CN A2005101198928 A CNA2005101198928 A CN A2005101198928A CN 200510119892 A CN200510119892 A CN 200510119892A CN 1962531 A CN1962531 A CN 1962531A
Authority
CN
China
Prior art keywords
composite material
light composite
production method
widely
material production
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
CNA2005101198928A
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Chinese (zh)
Inventor
邹静中
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNA2005101198928A priority Critical patent/CN1962531A/en
Publication of CN1962531A publication Critical patent/CN1962531A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • 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
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

The invention provides a lightweight composite employing fly ash, expanded perlite as lightweight skeletal material, magnesium oxide, magnesium chloride and modified starch adhesive as mixed cementing agent. The materials has the advantages of simple process for manufacturing, low cost, high intensity, fine water-proof and heat-insulating property and light weight.

Description

A kind of production method of broad-spectrum light composite material
The invention belongs to a kind of is the production method of the broad-spectrum light composite material of main raw material with the magnesite material.
Magnesite material is high temperature resistant owing to having at present, and certain toughness is arranged, and can saw, can dig, can follow closely, price is low, can be molded and shaped etc. advantage, enlarge its range of application day by day, but with the magnesite material is the light composite material of main raw material, has subject matter at present, is not that water resisting property is poor, yielding, or resistance to compression, folding strength are undesirable, are exactly complex process, the price height, lack product competitiveness, limited it and further developed.
The present invention seeks to design a kind of technology simple, strengthen mend weak effect significantly, cheap again, the purposes of cost light composite material production formula very widely, make it can be advantageously used in fields such as building, packing, decoration, agricultural, by vast enterprise is accepted.
Mainly increase is a kind of with low cost in the present invention's prescription, through chemical modification, has the Starch Adhesive than high-adhesive-strength and water resisting property.This tackiness agent is very affine through test and magnesite material, easily mixes, and it and magnesite adhesives, aglite form a mutual cross-linked network, and reinforced effects is very remarkable, the product strength height, and indeformable, water resisting property is strong, and higher using value is arranged.
The present invention fills a prescription (by weight): with aglite (comprising flyash, pearlstone etc.) is 100 parts, magnesium oxide consumption 5-80 part then, magnesium chloride 3-40 part, modified starch adhesive 5-80 part, the each component consumption has bigger difference according to the requirement difference of products made thereby.Its technology is: after product is determined, takes by weighing the each component siccative by a certain percentage earlier, and, adds modified starch adhesive wet feed and whole siccative mixings at last the whole mixings of siccative, and agglomerating to hold, can scatter with throwing and be advisable.Then that wet feed or the diaphragm mixed thoroughly is molded, or add the molding device extrusion molding.Solidify the demoulding in general 4 hours.Can pack after continuation one week of maintenance and dispatch from the factory.
Light composite material of the present invention can be widely used in building energy conservation product, walling unit, wall dunnage, smallpox partition plate; Make instead of wood plate case, honeycomb carton, packing electronic product in the packing business; Lines, line plate, door trim panels in the adnornment industry; Be used as greenhouse bracket etc. on the agricultural.Have compared with similar products that production technique is simple, facility investment is few, product cost is low, good product performance, fire prevention, heat insulation, high insulating effect, but and can dig, can saw, can follow closely mould molding, indeformable, water repelling property good, the intensity advantages of higher, has extensive use.
Embodiment: to produce the building heat preservation wall dunnage is example: take by weighing 100 kilograms of pearlstones, 50 kilograms in magnesium oxide, 22 kilograms in magnesium chloride, the siccative mixing is mixed thoroughly, adding 40 kilograms-43 kilograms of modified starch adhesives then mixes with whole siccatives and mixes thoroughly, compression molding one by one at last, curing and demolding product.

Claims (1)

  1. A kind of production method of broad-spectrum light composite material, it is characterized in that by weight, aglite based on flyash, pearlstone is 100 parts, magnesium oxide 5-80 part then, magnesium chloride 3-40 part, treated starch tackiness agent 5-80 part, earlier the each component siccative is mixed and mix thoroughly, then treated starch tackiness agent wet feed and the siccative of mixing thoroughly are mixed, get final product compression molding or extrusion molding, make broad-spectrum light composite material of the present invention.
CNA2005101198928A 2005-11-10 2005-11-10 Widely-used light composite material production method Pending CN1962531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2005101198928A CN1962531A (en) 2005-11-10 2005-11-10 Widely-used light composite material production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005101198928A CN1962531A (en) 2005-11-10 2005-11-10 Widely-used light composite material production method

Publications (1)

Publication Number Publication Date
CN1962531A true CN1962531A (en) 2007-05-16

Family

ID=38081784

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005101198928A Pending CN1962531A (en) 2005-11-10 2005-11-10 Widely-used light composite material production method

Country Status (1)

Country Link
CN (1) CN1962531A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826824A (en) * 2012-04-23 2012-12-19 杜昌君 Sound-proof, heat-insulated and flame-retardant lightweight aggregate magnesite coagulating composite material and composite plate thereof
CN107565474A (en) * 2017-10-29 2018-01-09 江苏鼎荣电气集团有限公司 A kind of composite electric cable bridge and its production technology
CN109138354A (en) * 2018-08-13 2019-01-04 深圳市鼎顺鑫装饰工程有限公司重庆分公司 Inorganic grinding stone terrace
CN110183195A (en) * 2019-05-31 2019-08-30 无锡商业职业技术学院 A kind of multimedia projector bracket light material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826824A (en) * 2012-04-23 2012-12-19 杜昌君 Sound-proof, heat-insulated and flame-retardant lightweight aggregate magnesite coagulating composite material and composite plate thereof
CN102826824B (en) * 2012-04-23 2014-09-10 杜昌君 Sound-proof, heat-insulated and flame-retardant lightweight aggregate magnesite coagulating composite material and composite plate thereof
CN107565474A (en) * 2017-10-29 2018-01-09 江苏鼎荣电气集团有限公司 A kind of composite electric cable bridge and its production technology
CN109138354A (en) * 2018-08-13 2019-01-04 深圳市鼎顺鑫装饰工程有限公司重庆分公司 Inorganic grinding stone terrace
CN110183195A (en) * 2019-05-31 2019-08-30 无锡商业职业技术学院 A kind of multimedia projector bracket light material

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication