CN105000858A - Production method of wall fireproof plate - Google Patents
Production method of wall fireproof plate Download PDFInfo
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- CN105000858A CN105000858A CN201510370569.1A CN201510370569A CN105000858A CN 105000858 A CN105000858 A CN 105000858A CN 201510370569 A CN201510370569 A CN 201510370569A CN 105000858 A CN105000858 A CN 105000858A
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Abstract
The invention relates to the field of wall fireproof materials and especially relates to a production method of a wall fireproof plate. The production method comprises wall fireproof plate core raw material preparation, pulping and molding, dehumidification drying, glass fiber gridding cloth cutting, surface material preparation, extrusion and polishing and trimming, bottom material preparation, extrusion and polishing and trimming, and sealing package. The product has good fire resistance and solves the problem of combustion grade of the existing building exterior wall insulation material. The production method has a low production cost, simple production processes, short production time and a fast production rate. The raw material does not contain formaldehyde and asbestos, does not produce acicular dust, does not contain other components harmful for the human body and is environmentally friendly and healthy.
Description
Technical field
The present invention relates to body of wall fire-retardant material field, particularly relate to a kind of production method of wall fire-proof plate.
Background technology
Exterior wall fireproof material not only can play the effect of protection wall agent structure, decrease simultaneously outside temperature, humidity and
Various ray is on the impact of agent structure.
Select the fire-proof heat-insulating material be applicable to can not only reach the object of energy-saving fire proof, and the longevity of buildings can also be extended
Life.Exterior wall fireproof material mainly divides inorganic fireproof material and organic fire prevention material two kinds; Inorganic fireproof material has good fire resistance, but its fire resistance but can not meet the demand of people; Organic fire prevention material has good fire resistance, but does not reach the requirement standard of fire-protection rating.Therefore, the selection of exterior wall fireproof material is a great problem of puzzle construction market.
The complete processing of the PLASTIC LAMINATED of the heat insulation improvement of prior art processing dry complete after, the perlite of its outside
What particle had easily comes off, and in the process come off, forms dust, causes pollution to a certain degree, and there is potential safety hazard, effectively can not be processed in addition, also can cause the pollution of environment as the tankage such as rock wool, asbestos environment.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of production method of wall fire-proof plate, solves the problem of the burning grade of current external wall fire-retardant material, and production cost is lower simultaneously, production technique is simple, and the production time is short, speed is fast.
To achieve these goals, the technical solution used in the present invention is such: a kind of production method of wall fire-proof plate, comprises the steps:
(1) raw material of PLASTIC LAMINATED core body is configured: the raw material of described PLASTIC LAMINATED core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, tetraethoxy acidic hydrolysis liquid, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 100 ~ 150 parts, ceramic fine bead 10 ~ 20 parts, pearlstone 50 ~ 100 parts, glass microballon 5 ~ 10 parts, W-Gum 5 ~ 10 parts, 5 ~ 10 parts, silicon carbide, tetraethoxy acidic hydrolysis liquid 10 ~ 20 parts, water glass 10 ~ 20 parts, titanate coupling agent 3 ~ 5 parts and magnesium aluminum silicate fiber 15 ~ 25 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, magnesium aluminum silicate fiber, mix to pulpous state, progressively add tetraethoxy acidic hydrolysis liquid again, water glass, titanate coupling agent stir, uniform slurry is sent into forming mould, is made into PLASTIC LAMINATED core body;
(3) removal moisture drying is dried: the PLASTIC LAMINATED core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the PLASTIC LAMINATED core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and PLASTIC LAMINATED core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 100 ~ 140 parts, mixture, the admixture solution 50 ~ 70 parts containing pigment, lignocellulose 5 ~ 25 parts, methylcellulose gum 5 ~ 25 parts, the polypropylene fibre 5 ~ 10 parts of high-alumina cement 100 ~ 140 parts, quartz sand and quartz material, to add water stirring 20 ~ 30 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.5 ~ 1;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the PLASTIC LAMINATED core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 20 ~ 30 minutes at stirred pot, leave standstill 10 ~ 15 minutes, then stir 10 ~ 20 minutes;
(8) the PLASTIC LAMINATED core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 3 ~ 5 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
As a kind of preferred version, in described step (3), step (6), the temperature of heat drying is 120 ~ 150 DEG C, and drying time is 5 ~ 15 minutes.
As a kind of preferred version, the granular size of described pearlstone is 6 ~ 8mm.
As a kind of preferred version, the water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
As a kind of preferred version, described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Compared with prior art, beneficial effect of the present invention: PLASTIC LAMINATED of the present invention belongs to A1 level fire-retardant material, has good resistivity against fire, solve the problem of the burning grade of current external wall fire-retardant material, production cost is lower simultaneously, and production technique is simple, and the production time is short, speed is fast.Not containing formaldehyde and asbestos in starting material, there will not be needle-like dust, not containing other harmful compositions, environment protection health.
Embodiment
Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment 1:
A production method for wall fire-proof plate, comprises the steps:
(1) raw material of PLASTIC LAMINATED core body is configured: the raw material of described PLASTIC LAMINATED core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, tetraethoxy acidic hydrolysis liquid, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 100 parts, ceramic fine bead 10 parts, pearlstone 50 parts, glass microballon 5 parts, W-Gum 5 parts, 5 parts, silicon carbide, tetraethoxy acidic hydrolysis liquid 10 parts, water glass 10 parts, titanate coupling agent 3 parts and magnesium aluminum silicate fiber 15 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, magnesium aluminum silicate fiber, mix to pulpous state, progressively add tetraethoxy acidic hydrolysis liquid again, water glass, titanate coupling agent stir, uniform slurry is sent into forming mould, is made into PLASTIC LAMINATED core body;
(3) removal moisture drying is dried: the PLASTIC LAMINATED core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the PLASTIC LAMINATED core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and PLASTIC LAMINATED core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 100 parts, mixture, the admixture solution 50 parts containing pigment, lignocellulose 5 parts, methylcellulose gum 5 parts, the polypropylene fibre 5 parts of high-alumina cement 100 parts, quartz sand and quartz material, to add water stirring 20 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.5;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the PLASTIC LAMINATED core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 20 minutes at stirred pot, leave standstill 10 minutes, then stir 10 minutes;
(8) the PLASTIC LAMINATED core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 3 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
In described step (3), step (6), the temperature of heat drying is 120 DEG C, and drying time is 5 minutes.
The granular size of described pearlstone is 6mm.
Water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
Described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Result: carried out by product of the present invention preventing fires, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: thermal conductivity: 0.039W/mK, fire prevention detect: A1 level, refractoriness reaches more than 1000 DEG C, does not burn, and rate of closed hole is up to more than 95%.
Embodiment 2:
A production method for wall fire-proof plate, comprises the steps:
(1) raw material of PLASTIC LAMINATED core body is configured: the raw material of described PLASTIC LAMINATED core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, tetraethoxy acidic hydrolysis liquid, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 125 parts, ceramic fine bead 15 parts, pearlstone 75 parts, glass microballon 7 parts, W-Gum 8 parts, 8 parts, silicon carbide, tetraethoxy acidic hydrolysis liquid 15 parts, water glass 15 parts, titanate coupling agent 4 parts and magnesium aluminum silicate fiber 20 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, magnesium aluminum silicate fiber, mix to pulpous state, progressively add tetraethoxy acidic hydrolysis liquid again, water glass, titanate coupling agent stir, uniform slurry is sent into forming mould, is made into PLASTIC LAMINATED core body;
(3) removal moisture drying is dried: the PLASTIC LAMINATED core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the PLASTIC LAMINATED core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and PLASTIC LAMINATED core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 120 parts, mixture, the admixture solution 60 parts containing pigment, lignocellulose 15 parts, methylcellulose gum 15 parts, the polypropylene fibre 7 parts of high-alumina cement 120 parts, quartz sand and quartz material, to add water stirring 25 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.75;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the PLASTIC LAMINATED core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 25 minutes at stirred pot, leave standstill 13 minutes, then stir 15 minutes;
(8) the PLASTIC LAMINATED core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 3 ~ 5 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
In described step (3), step (6), the temperature of heat drying is 135 DEG C, and drying time is 10 minutes.
The granular size of described pearlstone is 7mm.
Water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
Described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Result: carried out by product of the present invention preventing fires, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: thermal conductivity: 0.033W/mK, fire prevention detect: A1 level, refractoriness reaches more than 1000 DEG C, does not burn, and rate of closed hole is up to more than 95%.
Embodiment 3:
A production method for wall fire-proof plate, comprises the steps:
(1) raw material of PLASTIC LAMINATED core body is configured: the raw material of described PLASTIC LAMINATED core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, tetraethoxy acidic hydrolysis liquid, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 150 parts, ceramic fine bead 20 parts, pearlstone 100 parts, glass microballon 10 parts, W-Gum 10 parts, 10 parts, silicon carbide, tetraethoxy acidic hydrolysis liquid 20 parts, water glass 20 parts, titanate coupling agent 5 parts and magnesium aluminum silicate fiber 25 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, magnesium aluminum silicate fiber, mix to pulpous state, progressively add tetraethoxy acidic hydrolysis liquid again, water glass, titanate coupling agent stir, uniform slurry is sent into forming mould, is made into PLASTIC LAMINATED core body;
(3) removal moisture drying is dried: the PLASTIC LAMINATED core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the PLASTIC LAMINATED core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and PLASTIC LAMINATED core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 140 parts, mixture, the admixture solution 70 parts containing pigment, lignocellulose 25 parts, methylcellulose gum 25 parts, the polypropylene fibre 10 parts of high-alumina cement 140 parts, quartz sand and quartz material, to add water stirring 30 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:1;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the PLASTIC LAMINATED core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 30 minutes at stirred pot, leave standstill 15 minutes, then stir 20 minutes;
(8) the PLASTIC LAMINATED core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 5 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
In described step (3), step (6), the temperature of heat drying is 150 DEG C, and drying time is 15 minutes.
The granular size of described pearlstone is 8mm.
Water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
Described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Result: carried out by product of the present invention preventing fires, prevent fires, permeation-proof aqueous vapor Performance Detection, index is: thermal conductivity: 0.042mK, fire prevention detect: A1 level, refractoriness reaches more than 1000 DEG C, does not burn, and rate of closed hole is up to more than 95%.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and non-limiting technical scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.
Claims (5)
1. a production method for wall fire-proof plate, is characterized in that, comprises the steps:
(1) raw material of PLASTIC LAMINATED core body is configured: the raw material of described PLASTIC LAMINATED core body is by SiO
2nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, tetraethoxy acidic hydrolysis liquid, water glass, titanate coupling agent and magnesium aluminum silicate are fibrous, and the mass parts between described each component is SiO
2nano-powder 100 ~ 150 parts, ceramic fine bead 10 ~ 20 parts, pearlstone 50 ~ 100 parts, glass microballon 5 ~ 10 parts, W-Gum 5 ~ 10 parts, 5 ~ 10 parts, silicon carbide, tetraethoxy acidic hydrolysis liquid 10 ~ 20 parts, water glass 10 ~ 20 parts, titanate coupling agent 3 ~ 5 parts and magnesium aluminum silicate fiber 15 ~ 25 parts;
(2) slurrying is shaping: by the raw material SiO of step (1)
2stirred pot stirring at low speed progressively put into by nano-powder, ceramic fine bead, pearlstone, glass microballon, W-Gum, silicon carbide, magnesium aluminum silicate fiber, mix to pulpous state, progressively add tetraethoxy acidic hydrolysis liquid again, water glass, titanate coupling agent stir, uniform slurry is sent into forming mould, is made into PLASTIC LAMINATED core body;
(3) removal moisture drying is dried: the PLASTIC LAMINATED core body evacuator in step (2) is removed moisture, and then sends into process furnace and carry out heat drying dry for standby;
(4) the PLASTIC LAMINATED core body size excision forming as required in cutting step (3), cuts out glass fiber reticular cloth for subsequent use, and the size of the size of glass fiber reticular cloth and PLASTIC LAMINATED core body is adapted;
(5) configuration plane layered material: the weight part between the raw material moiety of described capstock and each composition is 100 ~ 140 parts, mixture, the admixture solution 50 ~ 70 parts containing pigment, lignocellulose 5 ~ 25 parts, methylcellulose gum 5 ~ 25 parts, the polypropylene fibre 5 ~ 10 parts of high-alumina cement 100 ~ 140 parts, quartz sand and quartz material, to add water stirring 20 ~ 30 minutes at stirred pot, and add water according to the ratio that the mass ratio of raw material and water is 1:0.5 ~ 1;
(6) by the alkali resistant glass fibre open weave cloth paving of cutting out in step (4) the PLASTIC LAMINATED core body upper surface at excision forming, again the capstock in step (5) is coated on described glass fiber reticular cloth, then drum extrusion is used, then drying treatment, the polishing at initial stage is carried out, carry out secondary extrusion, polishing, deburring with cylinder again, then send into process furnace and carry out heat drying dry for standby;
(7) configure underlying material: be that 1:4:4:1 prepares raw material according to the mass ratio of high-alumina cement, pearlstone, sodium silicate, water, to add water stirring 20 ~ 30 minutes at stirred pot, leave standstill 10 ~ 15 minutes, then stir 10 ~ 20 minutes;
(8) the PLASTIC LAMINATED core body lower surface of alkali resistant glass fibre open weave cloth paving in step (6) will cut out in step (4), again the underlying material in step (7) is coated on described glass fiber reticular cloth, then drum extrusion is used, then carry out drying treatment, the polishing at initial stage, then carry out secondary extrusion, polishing, deburring with cylinder;
(9) placing 3 ~ 5 days in the cool to solidifying completely, after spraying water-resisting agent and non-blushing thinner, packing.
2. the production method of a kind of wall fire-proof plate according to claim 1, is characterized in that: in described step (3), step (6), the temperature of heat drying is 120 ~ 150 DEG C, and drying time is 5 ~ 15 minutes.
3. the production method of a kind of wall fire-proof plate according to claim 1, is characterized in that: the granular size of described pearlstone is 6 ~ 8mm.
4. the production method of a kind of wall fire-proof plate according to claim 1, is characterized in that: the water-resisting agent in described step (9) is polydimethylsiloxane water-resisting agent; Non-blushing thinner is organosilicon metope non-blushing thinner.
5. the production method of a kind of wall fire-proof plate according to claim 1, is characterized in that: described glass fiber reticular cloth specification is that every square meter is more than or equal to 130 grams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370569.1A CN105000858A (en) | 2015-06-30 | 2015-06-30 | Production method of wall fireproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510370569.1A CN105000858A (en) | 2015-06-30 | 2015-06-30 | Production method of wall fireproof plate |
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| CN105000858A true CN105000858A (en) | 2015-10-28 |
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| CN201510370569.1A Pending CN105000858A (en) | 2015-06-30 | 2015-06-30 | Production method of wall fireproof plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975765A (en) * | 2018-07-16 | 2018-12-11 | 江苏省苏安能节能建材科技有限公司 | A kind of novel vacuum heat-insulating board and its preparation and application |
| CN113320235A (en) * | 2021-04-25 | 2021-08-31 | 江苏华美特金属科技有限公司 | High-strength composite board with fireproof core material and preparation method thereof |
-
2015
- 2015-06-30 CN CN201510370569.1A patent/CN105000858A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975765A (en) * | 2018-07-16 | 2018-12-11 | 江苏省苏安能节能建材科技有限公司 | A kind of novel vacuum heat-insulating board and its preparation and application |
| CN113320235A (en) * | 2021-04-25 | 2021-08-31 | 江苏华美特金属科技有限公司 | High-strength composite board with fireproof core material and preparation method thereof |
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Application publication date: 20151028 |