CN1772679A - Heat insulating sandwich specially for color steel and its production process - Google Patents
Heat insulating sandwich specially for color steel and its production process Download PDFInfo
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- CN1772679A CN1772679A CN 200410081210 CN200410081210A CN1772679A CN 1772679 A CN1772679 A CN 1772679A CN 200410081210 CN200410081210 CN 200410081210 CN 200410081210 A CN200410081210 A CN 200410081210A CN 1772679 A CN1772679 A CN 1772679A
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Abstract
The heat insulating sandwich panel specially for color steel consists of inorganic reinforcing material 100 weight portions, white latex as composite adhesive 0.1-30 weight portions, light aggregate 10-80 weight portions, and waterproofing agent 0.1-7 weight portions. The heat insulating sandwich panel specially for color steel has light weight, high strength and high fireproof performance. The present invention can expands the application field of heat insulating steel plate.
Description
Affiliated technical field: the invention belongs to building material field, be specifically related to a kind of special insulation core sandwich for colour coated steel sheet and its preparation method.
Background technology: at present, the selected heat insulating sandwich of chromatic steel sandwich plate mainly contains inorganic fibre (comprising: rock wool and glass wool) and organic foaming product (comprising: styrofoam plate, polyurethane foam plastics plate).Rock wool (glass wool) heat insulating sandwich is not for firing A level material, fire-fighting grade height; But unit weight is big, and ultimate compression strength is low, and rate of moisture absorption is big, and the insulation insulation effect is poor; Adopt the chromatic steel sandwich plate of rock wool (glass wool) can not be used as the load parts, as ceiling, passageway etc.Organic foamed heat insulating sandwich unit weight is light, and insulation effect is good, but the fire-fighting grade is low, and material mostly is the B2 level, have only small part can reach the B1 level, but cost is too high; Can not be used for the demanding building of fire-fighting, can not adopt, as ceiling, wallboard, technology vertical shaft etc. at a lot of positions of decontamination chamber.Existing heat insulating sandwich can not satisfy related request, has proposed requirement to developing high performance heat insulating sandwich.
The hard heat-insulated plate of ultralight of exploitation has at present: expanded perlite product, xonotlite type calcium silicate products, inorganic fibre goods etc.Expanded perlite product is of a great variety, and perlitic caking agent is: materials such as water glass, cement, pitch, phosphoric acid salt, goods exist unit weight bigger, generally all are higher than 180kg/m
3, yet there are no unit weight and be lower than 130kg/m
3Hard heat-insulated plate; Xonotlite type calcium silicate products has unit weight a little more than 130kg/m
3The report of goods, but cost height; Inorganic fibre semi-rigid timber intensity is low, and hard plate material unit weight is big, generally all above 200kg/m
3
The report of producing light hard heat-insulated plate is a lot, as: " development research of building roof thermal insulation thermal insulation board " literary composition provides the technology of the bonding pearlstone making sheet of urea-formaldehyde resin in 2000 the 6th phases " investigation of materials ", product adopts hot pressing, time is: 25～30 minutes, product unit weight was 180～220kg/m
3, use temperature is lower; And for example: CN1415568A discloses with the bonding pearlstone of high-alumina cement and has made ceiling board, and unit weight is bigger, has limited its Application Areas; CN1161944A discloses the used pearlite composite heat-insulation plate of a kind of building roof, is formed through the moulding that is mixed by magnesium oxide, magnesium chloride, pearlstone, sawdust and material waters such as other auxiliary material such as flyash, and material unit weight is also bigger; CN1424274 discloses with sepiolite, pearlstone, caking agent and has mixed production insulation heat-insulating plate, material unit weight 170～230kg/m
3Learn that from the inquiry of related data also not producing unit weight at present is lower than 120kg/m
3The report of hard heat-insulated plate, so, produce unit weight and be lower than 120kg/m
3The high strength hard heat insulating sandwich be used for chromatic steel sandwich plate and will have huge market outlook, also can enlarge the Application Areas of chromatic steel sandwich plate.
Therefore, the inventor has applied for Chinese patent No. 200410022386.2, and a kind of hard heat-insulated sheet material of low unit weight is provided, but this scheme is based on aggregate, the component of used aglite is bigger, and the consumption of caking agent is also bigger, and its intensity and unit weight also need further to improve.
The objective of the invention is in order to overcome the defective of prior art, for the public provides a kind of unit weight light, intensity is good, fire-fighting grade height, and the material combustion performance reaches the special insulation core sandwich for colour coated steel sheet and its preparation method that does not fire the A level.
The objective of the invention is to realize by following technical proposals.
Summary of the invention: special insulation core sandwich for colour coated steel sheet and its preparation method of the present invention is characterized in that consist of (by weight) of heat insulating sandwich specially for color steel:
100 parts of inorganic reinforcements, 0.1～30 part of composite caking agent, 10～80 parts of aglites, 0.1～7 part of water-resisting agent, wherein, composite caking agent is a white glue with vinyl.
In the such scheme, the consisting of of inorganic reinforcement (by weight): 30 parts of fibrous magnesium silicates, 0～20 part of brucite fiber, 0～20 part of sepiolite fibre, 0～10 part of aluminum silicate fiber, 0～15 part in glass fibre, 0～10 part of wilkinite, 0～5 part of attapulgite; The consisting of of composite caking agent (by weight): 1～20 part of white glue with vinyl, 0～20 part of silicon sol, 0～10 part of silicone resin tackiness agent; Aglite is a kind of in pearlstone, diatomite, the hollow glass bead or two kinds or three kinds; Water-resisting agent is a Union carbide A-162, a kind of in the isobutyl-triethoxyl silane or two kinds.
In the such scheme, the production technique of heat insulating sandwich specially for color steel is: it is standby by following formula rate (by weight) the various materials of composite caking agent to be joined the back that stirs in the stirrer: 1～20 part of white glue with vinyl, 0～20 part of silicon sol, 0～10 part of silicone resin tackiness agent;
Composite caking agent and inorganic reinforcement, promoting agent, water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix standby; Concrete formula rate (by weight) is: 1 part of inorganic reinforcement, 3～12 parts in water, 0.01～0.5 part of promoting agent, 0.001～0.3 part of composite caking agent, wherein, the proportioning of inorganic reinforcement is (by weight): 30 parts of fibrous magnesium silicates, 0～20 part of brucite fiber, 0～20 part of sepiolite fibre, 2～10 parts of aluminum silicate fibers, 0～15 part in glass fibre, 0～10 part of wilkinite, 0～5 part of attapulgite; The proportioning of promoting agent is (by weight): 0.1～2 part of penetrant t (succinate sodium sulfonate), 0～0.5 part of NNO (naphthalene sulfonic acidformaldehyde condensation product); Aglite is a kind of in pearlstone, diatomite, the hollow glass bead or two kinds or three kinds;
The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Obtain the waterproof type heat insulating sandwich specially for color steel after common heat insulating sandwich specially for color steel sent into waterproof stove infiltration water-resisting agent, water-resisting agent is a Union carbide A-162, a kind of in the isobutyl-triethoxyl silane or two kinds, consumption is an inorganic reinforcement: water-resisting agent=1: 0.001～0.07 (weight ratio).
No. 200410022386.2 Chinese patents of heat insulating sandwich specially for color steel volume to weight ratio that the present invention produces are lighter, are 60～120kg/m
3, No. 200410022386.2 Chinese patents of strength ratio are higher, and thermal conductivity is little, and for not firing A level material, effectively use temperature can reach more than 600 ℃; And good waterproof performance.
The present invention has expanded the Application Areas of chromatic steel sandwich plate for chromatic steel sandwich plate provides the heat insulating sandwich that a kind of unit weight is light, performance is excellent.The present invention can produce thickness greater than 50mm, and length is lower than 1500mm, and width is lower than the product of all size of 1200mm.
Therefore, heat insulating sandwich specially for color steel unit weight of the present invention is light, and intensity is good, fire-fighting grade height, and the material combustion performance reaches does not fire the A level, is specially adapted to do the heat insulating sandwich specially of color steel insulation sandwich board, has expanded the swollen Application Areas of steel insulation sandwich board; Its production technique is simple, and production cost is low, constant product quality.
Embodiment:
The invention is further illustrated by the following examples, and the present invention is not limited only to described embodiment.
Embodiment one
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
29 parts of inorganic reinforcements, 4 parts of composite high-temperature adhesives, 18 parts of aglites, 1.7 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 15 parts of fibrous magnesium silicates, 5 parts of brucite fibers, 5 parts of aluminum silicate fibers, 4 parts of wilkinites; The consisting of of composite high-temperature adhesive (by weight): 1 part of white glue with vinyl, 3 parts of silicon sol; Aglite is a pearlstone; Water-resisting agent is the isobutyl-triethoxyl silane.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 3.5 portions of promoting agents, 300 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 3 parts of penetrant ts (succinate sodium sulfonate), 0.5 part of NNO (naphthalene sulfonic acidformaldehyde condensation product); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment two:
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
31 parts of inorganic reinforcements, 1.5 parts of composite high-temperature adhesives, 15 parts of aglites, 2 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 20 parts of fibrous magnesium silicates, 3 parts of aluminum silicate fibers, 8 parts in glass fibre; The consisting of of composite high-temperature adhesive (by weight): 1.5 parts of white glue with vinyl; Aglite is 10 parts of pearlstones, 5 parts of hollow glass beads; Water-resisting agent is the isobutyl-triethoxyl silane.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: by above-mentioned formula rate composite caking agent and inorganic reinforcement, 3.8 portions of promoting agents, 300 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 3.8 parts of penetrant ts (succinate sodium sulfonate); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment three:
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
33 parts of inorganic reinforcements, 3.7 parts of composite high-temperature adhesives, 12 parts of aglites, 2 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 20 parts of fibrous magnesium silicates, 10 parts in glass fibre, 3 parts of attapulgites; The consisting of of composite high-temperature adhesive (by weight): 1.7 parts of white glue with vinyl, 2 parts of silicone resin tackiness agent; Aglite is 5 parts of hollow glass beads, 7 parts in diatomite; Water-resisting agent is a Union carbide A-162.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 3.6 portions of promoting agents, 300 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 3.6 parts of penetrant ts (succinate sodium sulfonate); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment four:
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
33 parts of inorganic reinforcements, 1.5 parts of composite high-temperature adhesives, 12 parts of aglites, 1.5 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 20 parts of fibrous magnesium silicates, 7 parts of brucite fibers, 6 parts of sepiolite fibres; The consisting of of composite high-temperature adhesive (by weight): 1.5 parts of white glue with vinyl; Aglite is a diatomite; Water-resisting agent is the isobutyl-triethoxyl silane.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 4.1 portions of promoting agents, 300 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 3.8 parts of penetrant ts (succinate sodium sulfonate), 0.3 part of NNO (naphthalene sulfonic acidformaldehyde condensation product); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment five
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
33 parts of inorganic reinforcements, 4.5 parts of composite high-temperature adhesives, 10 parts of aglites, 1.5 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 18 parts of fibrous magnesium silicates, 6 parts of sepiolite fibres, 6 parts in glass fibre, 3 parts of attapulgites; The consisting of of composite high-temperature adhesive (by weight): 1.5 parts of white glue with vinyl, 3 parts of silicon sol; Aglite is a pearlstone; Water-resisting agent is the isobutyl-triethoxyl silane.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 3.4 portions of promoting agents, 200 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 3.4 parts of penetrant ts (succinate sodium sulfonate); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment six
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
100 parts of inorganic reinforcements, 30 parts of composite high-temperature adhesives, 80 parts of aglites, 5 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 30 parts of fibrous magnesium silicates, 20 parts of brucite fibers, 20 parts of sepiolite fibres, 10 parts of aluminum silicate fibers, 10 parts in glass fibre, 10 parts of wilkinites; The consisting of of composite high-temperature adhesive (by weight): 30 parts of white glue with vinyl; Aglite is 30 parts of pearlstones, 20 parts of hollow glass beads, 30 parts in diatomite; Water-resisting agent is the isobutyl-triethoxyl silane.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 50 portions of promoting agents, 300 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 40 parts of penetrant ts (succinate sodium sulfonate), 10 parts of NNO (naphthalene sulfonic acidformaldehyde condensation product); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment seven
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
100 parts of inorganic reinforcements, 0.1 part of composite high-temperature adhesive, 10 parts of aglites, 0.1 part of water-resisting agent; Wherein, the consisting of of inorganic reinforcement (by weight): 60 parts of fibrous magnesium silicates, 20 parts of brucite fibers, 5 parts of aluminum silicate fibers, 15 parts in glass fibre; The consisting of of composite high-temperature adhesive (by weight): 0.1 part of white glue with vinyl; Aglite is a pearlstone; Water-resisting agent is the isobutyl-triethoxyl silane.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 1 portion of promoting agent, 600 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 1 part of penetrant t (succinate sodium sulfonate); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Embodiment eight
The consisting of of the hard heat-insulated sheet material of ultralight that this is routine (by weight):
100 parts of inorganic reinforcements, 25 parts of composite high-temperature adhesives, 30 parts of aglites, 3 parts of water-resisting agents; Wherein, the consisting of of inorganic reinforcement (by weight): 60 parts of fibrous magnesium silicates, 20 parts of sepiolite fibres, 10 parts of wilkinites, 10 parts of attapulgites; The consisting of of composite high-temperature adhesive (by weight): 20 parts of white glue with vinyl, 4 parts of silicon sol, 1 part of silicone resin tackiness agent; Aglite is a diatomite; Water-resisting agent is 1 part of a Union carbide A-162,2 parts of isobutyl-triethoxyl silanes.
The production technique of the hard heat-insulated sheet material of ultralight that this is routine is: it is standby by above-mentioned formula rate the various materials of composite caking agent to be joined the back that stirs in the stirrer; Composite caking agent and inorganic reinforcement, 24 portions of promoting agents, 1200 parts of (weight) water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix; The consisting of of promoting agent (by weight): 4 parts of penetrant ts (succinate sodium sulfonate), 20 parts of NNO (naphthalene sulfonic acidformaldehyde condensation product); The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Common heat insulating sandwich specially for color steel sent into to obtain unit weight behind the waterproof stove infiltration water-resisting agent be 60-120kg/m
3The waterproof type heat insulating sandwich specially for color steel.
Claims (3)
1. special insulation core sandwich for colour coated steel sheet and its preparation method is characterized in that consist of (by weight) of heat insulating sandwich specially for color steel:
100 parts of inorganic reinforcements, 0.1～30 part of composite caking agent, 10～80 parts of aglites, 0.1～7 part of water-resisting agent, wherein, composite caking agent is a white glue with vinyl.
2. special insulation core sandwich for colour coated steel sheet and its preparation method according to claim 1, consist of (by weight) that it is characterized in that inorganic reinforcement: 30 parts of fibrous magnesium silicates, 0～20 part of brucite fiber, 0～20 part of sepiolite fibre, 0～10 part of aluminum silicate fiber, 0～15 part in glass fibre, 0～10 part of wilkinite, 0～5 part of attapulgite; The consisting of of composite caking agent (by weight): 1～20 part of white glue with vinyl, 0～20 part of silicon sol, 0～10 part of silicone resin tackiness agent; Aglite is a kind of in pearlstone, diatomite, the hollow glass bead or two kinds or three kinds; Water-resisting agent is a Union carbide A-162, a kind of in the isobutyl-triethoxyl silane or two kinds.
3. special insulation core sandwich for colour coated steel sheet and its preparation method according to claim 1 and 2, the production technique that it is characterized in that heat insulating sandwich specially for color steel is: it is standby by following formula rate (by weight) the various materials of composite caking agent to be joined the back that stirs in the stirrer: 1～20 part of white glue with vinyl, 0～20 part of silicon sol, 0～10 part of silicone resin tackiness agent;
Composite caking agent and inorganic reinforcement, promoting agent, water are joined batch mixing in the mixer, blend together the liquid that certain cementability and denseness are arranged, add aglite again and mix standby; Concrete formula rate (by weight) is: 1 part of inorganic reinforcement, 3～12 parts in water, 0.01～0.5 part of promoting agent, 0.001～0.3 part of composite caking agent, wherein, the proportioning of inorganic reinforcement is (by weight): 30 parts of fibrous magnesium silicates, 0～20 part of brucite fiber, 0～20 part of sepiolite fibre, 2～10 parts of aluminum silicate fibers, 0～15 part in glass fibre, 0～10 part of wilkinite, 0～5 part of attapulgite; The proportioning of promoting agent is (by weight): 0.1～2 part of penetrant t (succinate sodium sulfonate), 0～0.5 part of NNO (naphthalene sulfonic acidformaldehyde condensation product); Aglite is a kind of in pearlstone, diatomite, the hollow glass bead or two kinds or three kinds;
The slurry that blending dispersion is good is injected in the forming mould, sends into the drying tunnel drying and moulding, and the drying and moulding temperature should progressively raise from 45 ℃ to 120 ℃, up to drying and moulding; Demoulding deburring behind the embryo material forming, send into moulding press and be pressed into surfacing, the uniform embryo material of thickness, the embryo material is sent into promptly obtained common heat insulating sandwich specially for color steel after crystal water and organic matter are removed in the high temperature kiln calcining; Obtain the waterproof type heat insulating sandwich specially for color steel after common heat insulating sandwich specially for color steel sent into waterproof stove infiltration water-resisting agent, water-resisting agent is a Union carbide A-162, a kind of in the isobutyl-triethoxyl silane or two kinds, consumption is an inorganic reinforcement: water-resisting agent=1: 0.001～0.07 (weight ratio).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100812104A CN100348531C (en) | 2004-11-10 | 2004-11-10 | Heat insulating sandwich specially for color steel and its production process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100812104A CN100348531C (en) | 2004-11-10 | 2004-11-10 | Heat insulating sandwich specially for color steel and its production process |
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| Publication Number | Publication Date |
|---|---|
| CN1772679A true CN1772679A (en) | 2006-05-17 |
| CN100348531C CN100348531C (en) | 2007-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100812104A Expired - Fee Related CN100348531C (en) | 2004-11-10 | 2004-11-10 | Heat insulating sandwich specially for color steel and its production process |
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| CN102173717A (en) * | 2011-01-05 | 2011-09-07 | 张彩云 | Production method of high-strength light environment-friendly insulation fire-proof plate |
| CN102632666A (en) * | 2012-04-19 | 2012-08-15 | 新疆蓝山屯河型材有限公司 | PVC profile of metal core |
| CN102985388A (en) * | 2009-10-02 | 2013-03-20 | 尤尼弗瑞克斯I有限责任公司 | Ultra-low weight insulation board |
| CN103075609A (en) * | 2012-12-17 | 2013-05-01 | 天津英康科技发展有限公司 | Hydrophobic enhanced high-temperature non-corrosive heat-insulated pipe case and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2874767B2 (en) * | 1989-07-28 | 1999-03-24 | 株式会社ジェイエスピー | Formwork and heat insulation board |
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2004
- 2004-11-10 CN CNB2004100812104A patent/CN100348531C/en not_active Expired - Fee Related
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| CN102985388A (en) * | 2009-10-02 | 2013-03-20 | 尤尼弗瑞克斯I有限责任公司 | Ultra-low weight insulation board |
| CN102173717A (en) * | 2011-01-05 | 2011-09-07 | 张彩云 | Production method of high-strength light environment-friendly insulation fire-proof plate |
| CN102173717B (en) * | 2011-01-05 | 2012-11-21 | 张彩云 | Production method of high-strength light environment-friendly insulation fire-proof plate |
| CN102632666A (en) * | 2012-04-19 | 2012-08-15 | 新疆蓝山屯河型材有限公司 | PVC profile of metal core |
| CN102632666B (en) * | 2012-04-19 | 2014-07-09 | 新疆蓝山屯河型材有限公司 | PVC profile of metal core |
| CN103075609A (en) * | 2012-12-17 | 2013-05-01 | 天津英康科技发展有限公司 | Hydrophobic enhanced high-temperature non-corrosive heat-insulated pipe case and preparation method thereof |
| CN103075609B (en) * | 2012-12-17 | 2015-04-08 | 天津英康科技股份有限公司 | Hydrophobic enhanced high-temperature non-corrosive heat-insulated pipe case and preparation method thereof |
| CN107216062A (en) * | 2016-04-15 | 2017-09-29 | 安徽金刚节能科技有限公司 | Environmental protection type asbestos less silicate composite fibrofelt and preparation technology |
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| CN100348531C (en) | 2007-11-14 |
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Assignee: Chengde Yaen Science and Technology Industry Co., Ltd. Assignor: Du Linhai Contract fulfillment period: 2007.11.20 to 2024.11.10 contract change Contract record no.: 2009510000023 Denomination of invention: Heat insulating sandwich specially for color steel and its production process Granted publication date: 20071114 License type: Exclusive license Record date: 2009.9.8 |
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