CN1007242B - Composite silicate thermal insulation paint and its process - Google Patents
Composite silicate thermal insulation paint and its processInfo
- Publication number
- CN1007242B CN1007242B CN 87102864 CN87102864A CN1007242B CN 1007242 B CN1007242 B CN 1007242B CN 87102864 CN87102864 CN 87102864 CN 87102864 A CN87102864 A CN 87102864A CN 1007242 B CN1007242 B CN 1007242B
- Authority
- CN
- China
- Prior art keywords
- water
- present
- silicate
- add
- preservation
- 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.)
- Expired
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title claims abstract description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 4
- 239000003973 paint Substances 0.000 title claims abstract description 4
- 230000008569 process Effects 0.000 title abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000007799 cork Substances 0.000 claims abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 6
- 239000011707 mineral Substances 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000012466 permeate Substances 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- 125000000129 anionic group Chemical group 0.000 claims description 6
- 229910052620 chrysotile Inorganic materials 0.000 claims description 6
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 5
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- -1 phosphoric acid aluminum Chemical compound 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 23
- 238000004321 preservation Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 5
- 239000010425 asbestos Substances 0.000 description 4
- 239000000391 magnesium silicate Substances 0.000 description 4
- 229910052919 magnesium silicate Inorganic materials 0.000 description 4
- 235000019792 magnesium silicate Nutrition 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 239000000378 calcium silicate Substances 0.000 description 3
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Nonwoven Fabrics (AREA)
- Thermal Insulation (AREA)
Abstract
The present invention belongs to heat insulation and preservation materials for devices and buildings, and a production method thereof. The present invention is characterized in that composite silicate heat insulation and preservation paint is produced by various light nonmetallic minerals, and particularly, mountain cork is developed and applied; furthermore, a fiber paste form material containing hydrated magnesium aluminum silicate as a main component is produced by a wet process and a static electricity technology. Products of the present invention have the advantages of superior physicochemical performance, small thickness for use, convenient use for construction, good comprehensive economic result, simple production technology, less energy consumption, etc.; in addition, the present invention can be widely used for the heat insulation and preservation of devices, kilns, pipelines and buildings, the surface temperature of which is below 700 DEG C, and can also be used for sound isolation and fire prevention.
Description
The invention belongs to equipment or buildings used heat-insulation and heat-preservation material and production method thereof.
Existing heat-insulation and heat-preservation material can be divided into traditional material and type material two classes.Traditional material such as asbestos, vermiculite, diatomite, perlite, mineral wool and goods thereof etc.This class material unit weight is big, and thermal conductivity is big, constructing operation inconvenience, also contaminate environment that wherein has and injury human body.Type material such as aluminum silicate fiber, rock wool, glass wool, litaflex, microporous calcium silicate and goods thereof etc.This class material thermal conductivity is little, and materials thickness is thin slightly, but the production technology difficulty, the investment of founding the factory is high.No matter traditional material, or type material all exists energy expenditure many, and materials thickness is thick, constructing operation inconvenience, shortcomings such as comprehensive method of investment height.
Task of the present invention is, a kind of efficient, economic, free from environmental pollution, easy construction is provided, reaches a kind of heat-insulation and heat-preservation material and the production method thereof of energy-conservation purpose.
Theme of the present invention is through Chinese science and technology Institute of Social Science Information Chongqing branch international online retrieval, the patent documentation that does not provide a contrast.Product of the present invention and existing chemistry painting industry on using method roughly the same, all there is basic difference other aspects.
Product of the present invention is the fiber paste-like material that a kind of main component that is composited by multiple silicate minerals is the electrostatic of hydrous magnesium silicate aluminium.Its component and amount ranges (weight %) are: make orthopaedics with the positively charged ion chrysotile, consumption is 5.5-6.5; Make filler with multiple light body non-metallic minerals: mountain cork, alumina-silicate ceramic fibre, diatomite, wilkinite, pearlstone, total consumption is 3.8-4.4; Water consumption (not comprising the water yield in the tackiness agent) is 80-82; Anionic permeate agent consumption 1.2-1.32; Tackiness agent: by concentration is 6.25% polyvinyl alcohol water solution 6, and the sodium silicate aqueous solution 0.7 of concentration 40% and proportion are 1.8, and the aluminum phosphate solution 0.04 of PH=3 is formed.Wilkinite is done also can play thickening and adherent effect outside the filler usefulness.Mountain cork is a place of production title, do not name up to having both at home and abroad, and be that a kind of main component is the light body non-metallic minerals of hydrated aluminium silicate calcium magnesium.Its component is: aluminium sesquioxide 13%, silicon-dioxide 60%, magnesium oxide 4%, calcium oxide 4%, loss on ignition 17%.Be the extremely light (0.022-0.046 ton/m of a kind of unit weight
3), water-intake rate greatly (for the 3-18 of dry basis doubly), have micropore and elastic fibrous mineral.This mineral are still belonged to the first time as the heat-insulation and heat-preservation material.Product of the present invention becomes the closed porosity reticulated elastomeric material that a kind of solid substrate connects after use is heated or is poured into a mould drying.Pore opening, different.
Product processes of the present invention is taked wet work, uses electrostatic technique.Production technique can be divided into five stages: feedstock production, metering, immersion, stirring to pulp, leave standstill froth breaking.(1) feedstock production: the impurity elimination of loosening, classify of positively charged ion chrysotile, alumina-silicate ceramic fibre opener; Mountain cork is crushed to below 2 millimeters, and diatomite grog, wilkinite are pulverized-120 orders.(2) measure respectively by group component.(3) soak: positively charged ion chrysotile, alumina-silicate ceramic fibre, anionic permeate agent (part) are soaked with high-temperature water (95-100 ℃), and insulation is more than 24 hours.(4) stirring to pulp: add surplus (group component deducts consumption) anionic permeate agent and surplus (group component deducts and uses the high temperature water yield) water (normal temperature), stir more than 20 minutes, to becoming the foam pasty state.Add mountain cork, diatomite, wilkinite, pearlstone then, stir 3-5 minute to even.Add polyvinyl alcohol water solution, sodium silicate aqueous solution then, drink while stirring and add the phosphoric acid aluminum solutions, the potential of hydrogen that fiber is stuck with paste is measured on the limit, ends when being slight alkalinity (PH=7-8).(5) leave standstill more than 24 hours.The mechanism of action in the production process is: when soaking, utilize the different electrical gravitation with material of high-temperature water, strengthen the infiltration to fibrous magnesium silicate of permeate agent and water, short its acceleration is loosened.When stirring,, all be full of negative ion at the center and the outside surface of fibrous magnesium silicate because the permeate agent negative charge amount is considerably beyond asbestos positive charge amount.Under same sex charge repulsion and mechanical agitation, fibrous magnesium silicate is fully rationally loosened, make slip become electronegative fiber paste.Add several tackiness agent composite copolymerizations,, adapt to adherent requirement under the differing temps to increase denseness and the bounding force that fiber is stuck with paste.Control acid adhesive add-on is stuck with paste whole fiber and is slight alkalinity (PH=7-8).Take the measure of leaving standstill, allow its natural froth breaking (air pocket), reach steady state.
Product construction of the present invention is used and can be taked brush to smear or spraying method, and the also pourable goods that are dried to use.
Product of the present invention has good physicochemical property.Leave standstill under the normal temperature do not dewater, strong (coating is electronegative, the metal medium positively charged for not stratified, cohesive force, producing electrostatic attraction strengthens cohesive force greatly), no toxic dust, pollution-free, do not have a corrosion (hygrometric state coating is slight alkalinity, and acid is neutralized into neutrality during use and in the atmosphere).Product of the present invention is after use is heated or is poured into a mould drying, it is light to have unit weight, thermal conductivity is little, thermal stability height (700 ℃), chemical stability good (water-fast, oily, sour, alkali), flexible (can be flexible) with coated equipment or buildings, advantages such as nontoxicity (asbestos use and be heated after, become the forsterite fiber).
Measure through Chongqing Building Science Inst., the quality technology parameter of product of the present invention sees the following form:
Index project unit technical parameter testing conditions
Liquid unit weight ton/m
30.83
Denseness % 55.60
Dry shrinkage % 35.00 200 * 200 * 20mm mould moldings,
In temperature 105-110 ℃ mensuration
Dry unit weight ton/m
30.11
Void content % 45.19
Thermal expansion mm/m
3Do not have dry back test specimen 150,300,500,
Difference constant temperature is 2 hours under 900 ℃
Normal temperature is led kcal/ 0.035 over dry state estimating
Hot Coefficient m h ℃
High temperature is led 0.075 600 ℃ of over dry state estimating of kcal/
Hot Coefficient m h ℃
Thermotolerance ℃ does not ftracture constant 700 ℃ of constant temperature 1 hour
Shape, not efflorescence
Water tolerance is not dissolved, and normal temperature soaked down in the water 480 hours
Distortion is not ftractureed
Cohesive strength kg/cm
20.25 being parallel to aluminium alloy plate direction tension force does
With following, the mensuration of delamination strength
10mm 93
℃ 17mm 81 test specimen heating surfaces (bottom surface) of different thickness are at 600 ℃
Surface temperature 44mm 57 constant temperature are more than 1 hour
PH value 7-8
The thick shape lotion of outward appearance fiber
Product of the present invention and several heat-insulation and heat-preservation material usage commonly used contrast see the following form (with ∮ 57, long 100m steam-pipe calculates):
Name of product insulation thickness wastage rate materials volume
Absolute number is than (%) absolute number ratio
（mm） （m
3）
This product 510 0.19 1
Alumina-silicate ceramic fibre goods 12 2.4 0 0.48 2.5
Microporous calcium silicate products 22 4.4 0 0.94 4.9
Super glass wool 30 6 10 1.49 7.8
Litaflex felt 35 70 1.64 8.6
Mineral wool felt 45 9 20 2.70 14.3
Pearlstone cement products 50 10 20 3.09 16.3
Expanded vermiculite cement products 60 12 30 4.26 22.4
Product processes of the present invention is simple, does not need complex apparatus, suitable medium-sized and small enterprises production.Take wet work, environment is not polluted, help security civilization production.The production process power consumption is low, meets national energy-conservation requirement.Raw material sources are extensive, and are cheap, and production cost is low, remarkable in economical benefits.It is little to build the line investment, according to measuring and calculating, builds one and produces 6000m per year
3The required investment of product line of the present invention is no more than 200,000 yuan, for building the sixth of the required investment of a same scale calcium silicate products production line.
Product constructional method of the present invention is easy, must not wrap up bundle and twine; Be easy to carry out the equipment flaw detection; Suitable heat construction; Maintenance can not stop production; Economic thickness is thin, and is lossless, thereby materials are few, and surcharge is also few, good in economic efficiency; Constructing operation does not have corrosion, and is pollution-free, not needle-holding hand, the workman's that is subjected to constructing welcome.
Product of the present invention is applicable to the appearance temperature at the equipment below 700 ℃, the heat-insulation and heat-preservation of kiln, pipeline and buildings.Be particularly useful for the corner that other heat-insulation and heat-preservation materials are difficult to construct, special-shaped pipeline, lock, valve, spheroid and rotator etc. also can be used for family's cooking stove, pot kettle.Product of the present invention also can be used for sound insulation, fire prevention except that being used for heat-insulation and heat-preservation.
Raw materials used title of embodiment and consumption see the following form:
Numbering material name performance requriements consumption (weight %)
The positively charged 5-65 6.00 of 1 asbestos short fibre
2 alumina-silicate ceramic fibre secondarys 0.60
3 dioctyl sodium sulfosuccinates are electronegative, proportion 1.04 1.32
4 high-temperature water 95-100 ℃ 40.00
4-1 water normal temperature 41.62
5 mountain corks 2.00
6 pearlstone one-levels 0.50
7 diatomite grog-120 orders 0.50
8 swelling soils-120 order 0.22
9 red iron oxides-120 order 0.50
10 polyvinyl alcohol water solution concentration 6.25% 6.00
11 sodium silicate aqueous solution concentration 40% 0.70
12 aluminum phosphate solution proportions 1.8, PH=3 0.04
Its technological process of production is identical with aforementioned production technique.
Claims (2)
1, composite silicate thermal insulation paint is characterized in that component and amount ranges (weight %) are:
(1) positively charged ion chrysotile, 5.5-6.5;
(2) multiple light body non-metallic minerals: mountain cork, alumina-silicate ceramic fibre, diatomite, wilkinite, pearlstone, total amount are 3.8-4.4;
(3) water (not comprising water in the tackiness agent), 80-82;
(4) anionic permeate agent, 1.2-1.32;
(5) tackiness agent, by the sodium silicate aqueous solution 0.7 of the polyvinyl alcohol water solution 6 of concentration 6.25%, concentration 40% and proportion be 1.8, the aluminum phosphate solution 0.04 of PH=3 forms.
2, the production method of product according to claim 1, its production technique is:
(1) feedstock production:
(1.1) positively charged ion chrysotile, alumina-silicate ceramic fibre opener are loosened, the classification impurity elimination,
(1.2) mountain cork is crushed to below 2 millimeters, diatomite grog, wilkinite is pulverized-120 orders,
(2) measure respectively by group component,
It is characterized in that:
(3) positively charged ion chrysotile, alumina-silicate ceramic fibre, anionic permeate agent (part) are soaked with high-temperature water (95-100 ℃), insulation is more than 24 hours, then
(4) add surplus (group component deducts consumption) anionic permeate agent and surplus (group component deducts and uses the high temperature water yield) water (normal temperature), stir more than 20 minutes, to becoming the foam pasty state, then
(5) add mountain cork, diatomite, wilkinite, pearlstone, stir 3-5 minute to even, then
(6) add polyvinyl alcohol water solution, sodium silicate aqueous solution, drink while stirring and add the phosphoric acid aluminum solutions, the potential of hydrogen that fiber is stuck with paste is measured on the limit, ends when being slight alkalinity (PH=7-8), then
(7) leave standstill more than 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87102864 CN1007242B (en) | 1987-04-15 | 1987-04-15 | Composite silicate thermal insulation paint and its process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87102864 CN1007242B (en) | 1987-04-15 | 1987-04-15 | Composite silicate thermal insulation paint and its process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87102864A CN87102864A (en) | 1987-11-18 |
| CN1007242B true CN1007242B (en) | 1990-03-21 |
Family
ID=4814155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87102864 Expired CN1007242B (en) | 1987-04-15 | 1987-04-15 | Composite silicate thermal insulation paint and its process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1007242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245235B (en) * | 2007-02-12 | 2010-10-06 | 刘建军 | Composite silicate high-viscosity cold-hot coating heat preservation slurry |
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| CN1062578C (en) * | 1995-09-19 | 2001-02-28 | 刘开平 | Production method of composite heat-insulating material |
| CN1059647C (en) * | 1997-11-12 | 2000-12-20 | 徐虎林 | Thermal insulating water-proof composite material for roof and its producing method |
| CN1059649C (en) * | 1997-11-12 | 2000-12-20 | 徐虎林 | Thermal insulation (organic silicon) wall composite material and its producing method |
| CN1068859C (en) * | 1998-10-29 | 2001-07-25 | 陈占魁 | Composite thermal insulating material |
| CN101913838B (en) * | 2010-07-15 | 2012-12-19 | 严顺嘤 | Low-carbon high-efficiency compound magnesium silicate energy-saving and heat-insulating material |
| CN105356311A (en) * | 2015-10-16 | 2016-02-24 | 国网天津市电力公司 | Local cold surface heating and heat preservation anti-condensation method for switch cabinet and switch cabinet employing local cold surface heating and heat preservation anti-condensation method |
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| CN109913056B (en) * | 2019-04-03 | 2021-07-06 | 星空男孩(杭州)科技有限公司 | Aqueous thick paste type heat insulation coating and preparation process thereof |
| CN111039684A (en) * | 2019-12-31 | 2020-04-21 | 山东鲁阳节能材料股份有限公司 | Furnace lining gap repairing material and repairing method of furnace lining gap |
| CN111363469A (en) * | 2020-04-22 | 2020-07-03 | 广州最氧环保科技有限公司 | Environment-friendly interior wall heat-insulating coating and preparation method thereof |
| CN115490458A (en) * | 2022-11-17 | 2022-12-20 | 北京航信伟业保温科技有限公司 | Aerogel modified composite magnesium silicate thermal insulation material and preparation method and application thereof |
-
1987
- 1987-04-15 CN CN 87102864 patent/CN1007242B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245235B (en) * | 2007-02-12 | 2010-10-06 | 刘建军 | Composite silicate high-viscosity cold-hot coating heat preservation slurry |
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| Publication number | Publication date |
|---|---|
| CN87102864A (en) | 1987-11-18 |
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