CN1123820A - Thermal insulation inorganic compound material and its production - Google Patents

Thermal insulation inorganic compound material and its production Download PDF

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Publication number
CN1123820A
CN1123820A CN 94118383 CN94118383A CN1123820A CN 1123820 A CN1123820 A CN 1123820A CN 94118383 CN94118383 CN 94118383 CN 94118383 A CN94118383 A CN 94118383A CN 1123820 A CN1123820 A CN 1123820A
Authority
CN
China
Prior art keywords
thermal insulation
inorganic compound
compound material
thermal
froth breaking
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
CN 94118383
Other languages
Chinese (zh)
Inventor
陈晓平
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.)
INDUSTRY CO OF XINGQIN GENERAL CO PUCHENG POWER GENERATION PLANT
Original Assignee
INDUSTRY CO OF XINGQIN GENERAL CO PUCHENG POWER GENERATION PLANT
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 INDUSTRY CO OF XINGQIN GENERAL CO PUCHENG POWER GENERATION PLANT filed Critical INDUSTRY CO OF XINGQIN GENERAL CO PUCHENG POWER GENERATION PLANT
Priority to CN 94118383 priority Critical patent/CN1123820A/en
Publication of CN1123820A publication Critical patent/CN1123820A/en
Pending legal-status Critical Current

Links

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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0052—Hydrophobic polymers
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00586—Roofing materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Glass Compositions (AREA)

Abstract

The insulating inorganic composite for building is mainly made up of aluminium silicate wool, asbestos wool, expanded pearlite, polyvinyl alcohol, stearic acid, insulating water-proof powder, bentone, water glass and compound additive through preparing, proportioning, stirring, defoaming and shaping and features low thermal conductive coefficient and low cost.

Description

A kind of thermal insulation inorganic compound material and production method thereof
The invention belongs to the material technology field, particularly a kind of thermal insulation inorganic compound material and production method thereof.
Traditional compound insulating material on forming, select materials on, performance and make and generally all have following defective aspect the scope: production technology is difficult to control, comprehensive method of investment height, the operation cycle index is many during construction, the duration is longer.As application number is that 91111471.8 " composite heat-insulating silicate shapes and production method thereof " and application number are 87102864 " compound heat-insulating silicate material and production method thereof ", and these two patent application inventions disclosed also have above-mentioned defective.
It is little to the purpose of this invention is to provide a kind of thermal conductivity, easy construction, comprehensive cost is low, use range is wide novel inorganic composite heat insulatant thermal insulation material and production method thereof.
Product of the present invention is by the fine aluminium vinylon and cotton blend of 7%～11% silicic acid, 11%～17% line asbestos wool of wriggling, 65%～75% pearlstone, 0.8%～1% polyvinyl alcohol, 0.35%～0.45% stearic acid, 2%～2.1% thermal-insulating waterproof powder, 2%～2.2% wilkinite, 0.45%～0.55% water glass, 1% composite additive are formed.
Production method of the present invention is divided into produces preparation, metering filler, stirring to pulp, froth breaking, five steps of moulding, and specific as follows: add water in the stirrer, permeate agent and aluminium silicate wool gently stirred 1～2 minute, quiet bubble 2 hours; To soaked silicon cotton, i.e. adding measured after start was stirred asbestos wool, thermal-insulating waterproof powder, wilkinite, Mierocrystalline cellulose, stirring 5 minutes make it to form uniform slurry; Add pearlstone and water, restir then 5～10 minutes, and made it to initiate bubble, after the molten long-pending expansion, add magnesium chloride, make it quick froth breaking; Add water glass at last successively, waterproof latex stirs to go out machine after 5 minutes be processed into various coiled materials, section bar on moulding machine.
Product of the present invention reaches following technique effect through the on-the-spot sampling check of Shaanxi Province Bureau of Technical Supervision:
Dry density: 185Kg/m 3
Thermal conductivity: 0.054
Resistance toheat: 800 ℃ of constant temperature 1 hour, indeformable, do not ftracture,
Not efflorescence;
Water resistance: normal temperature soaked 720 hours down, and is indeformable, do not open
Split not efflorescence;
Frost resistance: subzero 40 ℃ freezing 24 hours, do not ftracture, not powder
Change;
Oil-proofness: in machine oil, soaked 24 hours, indeformable, do not ftracture,
Not efflorescence;
Acid resistance: in hydrochloric acid, soaked 24 hours, indeformable, do not ftracture,
Not efflorescence;
Alkali resistance: in sodium hydroxide, soaked 24 hours, indeformable, no
Cracking, not efflorescence;
PH value: 7～8
Production technique of the present invention is easy, and is with short production cycle, and the comprehensive method of investment is low.
Example formulations is as follows: Example formulations example one example two examples three aluminosilicate fiber cottons 11% 9% 7% line asbestos wool 17% 14% 11% expanded perlites 65% 70% 75% polyvinyl alcohols 1% 0.9% 0.8% stearic acid 0.35% 0.4% 0.45% thermal-insulating waterproof powder 2% 2.1% 2% bentonites 2% 2.1% 2.2% waterglass 0.45% 0.5% 0.55% compound additives 1% 1% 1% of wriggling

Claims (2)

1, a kind of thermal insulation inorganic compound material, it is characterized in that: it is by 7%～11% aluminosilicate fiber cotton, 11%～17% the line asbestos wool of wriggling, 65%～75% pearlstone, 0.8%～1% polyvinyl alcohol, 0.35%～0.45% stearic acid, 2%～2.1% thermal-insulating waterproof powder, 2%～2.2% wilkinite, 0.45%～0.55% water glass, 1% composite additive is formed.
2, the production method of thermal insulation inorganic compound material as claimed in claim 1 is characterized in that being made up of following steps:
(1) produce preparation, add water in the stirrer, permeate agent and aluminium silicate wool gently stirred 1～2 minute, quiet bubble 2 hours;
(2) metering filler, to soaked silicon cotton, start is stirred the back and is added the asbestos wool that measures, thermal-insulating waterproof powder, wilkinite, Mierocrystalline cellulose;
(3) stirring to pulp behind the above-mentioned filler, stirred 5 minutes, made it to form uniform slurry, added pearlstone and water then, and restir 5～10 clocks make it to initiate bubble;
(4) froth breaking after the molten long-pending expansion, adds magnesium chloride, makes it quick froth breaking;
(5) moulding adds water glass successively behind the froth breaking, waterproof latex stirs to go out machine after 5 minutes be processed into various coiled materials, section bar on moulding machine.
CN 94118383 1994-11-29 1994-11-29 Thermal insulation inorganic compound material and its production Pending CN1123820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94118383 CN1123820A (en) 1994-11-29 1994-11-29 Thermal insulation inorganic compound material and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94118383 CN1123820A (en) 1994-11-29 1994-11-29 Thermal insulation inorganic compound material and its production

Publications (1)

Publication Number Publication Date
CN1123820A true CN1123820A (en) 1996-06-05

Family

ID=5038807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94118383 Pending CN1123820A (en) 1994-11-29 1994-11-29 Thermal insulation inorganic compound material and its production

Country Status (1)

Country Link
CN (1) CN1123820A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094116C (en) * 1998-01-08 2002-11-13 易洲洋 Heat-isolating waterproof roof board and its production
CN1297622C (en) * 2004-11-11 2007-01-31 孙国平 Building heat insulation and waterproof material
CN101481235B (en) * 2009-01-16 2011-08-10 杨立峰 Self-heat preserving building block of exterior wall
CN107417163A (en) * 2017-07-27 2017-12-01 芜湖市三山龙城新材料有限公司 Environment-friendly silicon-based compound insulating material and preparation method thereof
CN107473689A (en) * 2017-07-28 2017-12-15 芜湖市三山龙城新材料有限公司 A kind of energy-saving heat preserving external-wall heat-insulation material and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094116C (en) * 1998-01-08 2002-11-13 易洲洋 Heat-isolating waterproof roof board and its production
CN1297622C (en) * 2004-11-11 2007-01-31 孙国平 Building heat insulation and waterproof material
CN101481235B (en) * 2009-01-16 2011-08-10 杨立峰 Self-heat preserving building block of exterior wall
CN107417163A (en) * 2017-07-27 2017-12-01 芜湖市三山龙城新材料有限公司 Environment-friendly silicon-based compound insulating material and preparation method thereof
CN107473689A (en) * 2017-07-28 2017-12-15 芜湖市三山龙城新材料有限公司 A kind of energy-saving heat preserving external-wall heat-insulation material and preparation method thereof

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C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication