CN105062176A - Method for making fireproof insulation stainless steel plate - Google Patents
Method for making fireproof insulation stainless steel plate Download PDFInfo
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- CN105062176A CN105062176A CN201510476060.5A CN201510476060A CN105062176A CN 105062176 A CN105062176 A CN 105062176A CN 201510476060 A CN201510476060 A CN 201510476060A CN 105062176 A CN105062176 A CN 105062176A
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- stainless steel
- steel plate
- retardant glue
- fire retardant
- glue
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Abstract
The invention relates to a method for making a fireproof insulation stainless steel plate, which comprises the following steps: 1)taking the stainless steel plate as a matrix sheet material, using a fireproof insulation paint for coating; 2)adding butanone, polyurethane, a promoter and phosphate ester in a container with a certain proportion, fully mixing and stirring to prepare a flame retardation glue; spraying the flame retardation glue at right side of the stainless steel plate coated with the fireproof insulation paint; performing secondary spraying of the flame retardation glue on the reverse side of the stainless steel plate with right side sprayed by the flame retardation glue; and 3)washing the finished stainless steel plate, and drying to obtain the fireproof insulation stainless steel plate. The employed special paint has good fireproof heat insulation effect and has excellent fireproof thermal insulation performance.
Description
Technical field
The present invention relates to a kind of making method of fireproof heat insulating stainless steel plate.
Background technology
Steel have very high intensity, have the advantages such as intensity is high, floor space is little in the structure, are the primary building material used in current Highrise buildings and heavy construction.But the resistance to elevated temperatures of steel is poor, when temperature reaches about 600 DEG C, steel will because of softening and lost strength.In a fire, room temp only just can reach more than 600 DEG C in 10 minutes.But the fire-fighting fire extinguishing difficulty of Highrise buildings is very big, and the time of suing and labouring is long.Therefore, when high-rise building with fire disaster, very easily occur being heated softening and collapsing of causing because of steel construction.The flameproof protection of current steel construction mainly adopts frie retardant coating, but the general weather resistance of existing frie retardant coating and poor reliability.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, providing a kind of making method of fireproof heat insulating stainless steel plate, the coating adopting it special can not only have good refractory heat-insulating effect, also has excellent fireproof heat insulating performance.Technology contents of the present invention is: a kind of making method of fireproof heat insulating stainless steel plate, comprises the following steps:
Step one: using stainless steel plate as matrix sheet material, carries out coating with fire resistant heat preserving coating to it;
Step 2: a certain proportion of butanone, urethane, promotor and phosphoric acid ester are added abundant mixing in container and stir evenly, preparation fire retardant glue; To the stainless steel plate front spray fire retardant glue of coated fire resistant heat preserving coating; During to stainless steel plate front spray fire retardant glue, the consumption of fire retardant glue is 40-60g/m
2; Front has been sprayed the stainless steel plate reverse side secondary spray coated flame retardant glue of fire retardant glue, the consumption of fire retardant glue is 120-150g/m
2;
Step 3: the stainless steel plate after arranging is washed, dried, obtained fireproof heat insulating stainless steel plate;
Wherein, fire resistant heat preserving coating is made up of the raw material of following weight parts in described step one:
Tritolyl phosphate 40-60,
Spiro-phosphate acid amides 20-30,
Polyoxypropylene diol 4-6,
Expanded vermiculite 3-5,
Water glass 10-13,
Dioctyl phthalate (DOP) 10-16,
Ammonium molybdate 3-5,
Tetramethylolmethane 1-2,
Urotropine 7-11,
Barium metaborate 2-3,
Polyoxypropylene diol 5-6,
Glass fibre 2-4,
Rutile type Titanium Dioxide 3-6,
Clorafin 0.6-1.5,
Linking agent 0.2-0.3,
Compounded mix is about 12-20.
Described compounded mix is made up of the raw material of following weight parts: sepiolite 25-30, fibrous magnesium silicate powder 10-13, methylisothiazolinone 2-3, tetrafluoroethylene 15-25, m-nitrobenzene sodium sulfonate 1-2, ethyl propenoate 1-2, propyl carbinol 1-2; Above-mentioned sepiolite is calcined 1-2 hour at 600-700 DEG C, add methylisothiazolinone, tetrafluoroethylene after discharging cooling, grind to form powder, m-nitrobenzene sodium sulfonate is joined in 6-10 times of water, fibrous magnesium silicate powder is added after stirring, at 60-70 DEG C, be uniformly mixed 4-6 minute, mix with powder obtained above, add each raw material of residue, abundant grinding, dry, cross 60-80 mesh sieve, obtain described compounded mix.
Further, the weight part of described dioctyl phthalate (DOP) is 15.
Further, described spiro-phosphate acid amides weight part is preferably 25.
Further, described ammonium molybdate weight part is preferably 4.
Compared with prior art, its beneficial effect is in the present invention:
1) this preparation method's technique is simple, cost is low, wide adaptability.
2) the stainless steel plate flame retardant properties obtained by this preparation method is good, and after flame time and the time of glowing are 0s.
3) the composite generation synergistic effect of tritolyl phosphate, spiro-phosphate acid amides, Polyoxypropylene diol, expanded vermiculite, water glass, dioctyl phthalate (DOP), ammonium molybdate, tetramethylolmethane, urotropine, barium metaborate, Polyoxypropylene diol, glass fibre, Rutile type Titanium Dioxide, clorafin, linking agent, compounded mix, the coating obtained makes the fire endurance of stainless steel plate reach more than 6 hours, be more than 2 times of the fire endurance that existing fire protection coating can reach, and coat-thickness is only 3-5mm.Product of the present invention not only has good flameproof effect, also has excellent heat insulation and heat-insulating property.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1:
A making method for fireproof heat insulating stainless steel plate, comprises the following steps:
Step one: using stainless steel plate as matrix sheet material, carries out coating with fire resistant heat preserving coating to it;
Step 2: a certain proportion of butanone, urethane, promotor and phosphoric acid ester are added abundant mixing in container and stir evenly, preparation fire retardant glue; To the stainless steel plate front spray fire retardant glue of coated fire resistant heat preserving coating; During to stainless steel plate front spray fire retardant glue, the consumption of fire retardant glue is 40-60g/m
2; Front has been sprayed the stainless steel plate reverse side secondary spray coated flame retardant glue of fire retardant glue, the consumption of fire retardant glue is 120-150g/m
2;
Step 3: the stainless steel plate after arranging is washed, dried, obtained fireproof heat insulating stainless steel plate.Wherein, fire resistant heat preserving coating is made up of the raw material of following weight parts in described step one:
Tritolyl phosphate 40,
Spiro-phosphate acid amides 20,
Polyoxypropylene diol 4,
Expanded vermiculite 3,
Water glass 10,
Dioctyl phthalate (DOP) 10,
Ammonium molybdate 3,
Tetramethylolmethane 1,
Urotropine 7,
Barium metaborate 2,
Polyoxypropylene diol 5,
Glass fibre 2,
Rutile type Titanium Dioxide 3,
Clorafin 0.6,
Linking agent 0.2,
Compounded mix 12.
Described compounded mix is made up of the raw material of following weight parts: sepiolite 25, fibrous magnesium silicate powder 10, methylisothiazolinone 2, tetrafluoroethylene 15, m-nitrobenzene sodium sulfonate 1, ethyl propenoate 1, propyl carbinol 1; Above-mentioned sepiolite is calcined 1-2 hour at 600-700 DEG C, add methylisothiazolinone, tetrafluoroethylene after discharging cooling, pulverize, m-nitrobenzene sodium sulfonate is joined in 6 times of water, fibrous magnesium silicate powder is added after stirring, at 60-70 DEG C, be uniformly mixed 4-6 minute, mix with powder obtained above, add each raw material of residue, abundant grinding, dry, cross 60-80 mesh sieve, obtain described compounded mix.
Embodiment 2:
A making method for fireproof heat insulating stainless steel plate, comprises the following steps:
Step one: using stainless steel plate as matrix sheet material, carries out coating with fire resistant heat preserving coating to it;
Step 2: a certain proportion of butanone, urethane, promotor and phosphoric acid ester are added abundant mixing in container and stir evenly, preparation fire retardant glue; To the stainless steel plate front spray fire retardant glue of coated fire resistant heat preserving coating; During to stainless steel plate front spray fire retardant glue, the consumption of fire retardant glue is 40-60g/m
2; Front has been sprayed the stainless steel plate reverse side secondary spray coated flame retardant glue of fire retardant glue, the consumption of fire retardant glue is 120-150g/m
2;
Step 3: the stainless steel plate after arranging is washed, dried, obtained fireproof heat insulating stainless steel plate.Wherein, fire resistant heat preserving coating is made up of the raw material of following weight parts in described step one:
Tritolyl phosphate 40,
Spiro-phosphate acid amides 30,
Polyoxypropylene diol 6,
Expanded vermiculite 5,
Water glass 13,
Dioctyl phthalate (DOP) 16,
Ammonium molybdate 5,
Tetramethylolmethane 2,
Urotropine 11,
Barium metaborate 3,
Polyoxypropylene diol 6,
Glass fibre 4,
Rutile type Titanium Dioxide 6,
Clorafin 1.5,
Linking agent 0.3,
Compounded mix 20.
Described compounded mix is made up of the raw material of following weight parts: sepiolite 30, fibrous magnesium silicate powder 13, methylisothiazolinone 3, tetrafluoroethylene 25, m-nitrobenzene sodium sulfonate 2, ethyl propenoate 2, propyl carbinol 2; Above-mentioned sepiolite is calcined 1-2 hour at 600-700 DEG C, add methylisothiazolinone, tetrafluoroethylene after discharging cooling, pulverize, m-nitrobenzene sodium sulfonate is joined in 10 times of water, fibrous magnesium silicate powder is added after stirring, at 70 DEG C, be uniformly mixed 4-6 minute, mix with powder obtained above, add each raw material of residue, abundant grinding, dry, cross 60-80 mesh sieve, obtain described compounded mix.
Above-mentioned explanation fully discloses the specific embodiment of the present invention.It is pointed out that any change be familiar with person skilled in art and the specific embodiment of the present invention is done
All do not depart from the scope of claims of the present invention.Correspondingly, the scope of claim of the present invention is also not limited only to previous embodiment.
Claims (4)
1. a making method for fireproof heat insulating stainless steel plate, is characterized in that: comprise the following steps:
Step one: using stainless steel plate as matrix sheet material, carries out coating with fire resistant heat preserving coating to it;
Step 2: a certain proportion of butanone, urethane, promotor and phosphoric acid ester are added abundant mixing in container and stir evenly, preparation fire retardant glue; To the stainless steel plate front spray fire retardant glue of coated fire resistant heat preserving coating; During to stainless steel plate front spray fire retardant glue, the consumption of fire retardant glue is 40-60g/m
2; Front has been sprayed the stainless steel plate reverse side secondary spray coated flame retardant glue of fire retardant glue, the consumption of fire retardant glue is 120-150g/m
2;
Step 3: the stainless steel plate after arranging is washed, dried, obtained fireproof heat insulating stainless steel plate;
Wherein, fire resistant heat preserving coating is made up of the raw material of following weight parts in described step one:
Tritolyl phosphate 40-60,
Spiro-phosphate acid amides 20-30,
Polyoxypropylene diol 4-6,
Expanded vermiculite 3-5,
Water glass 10-13,
Dioctyl phthalate (DOP) 10-16,
Ammonium molybdate 3-5,
Tetramethylolmethane 1-2,
Urotropine 7-11,
Barium metaborate 2-3,
Polyoxypropylene diol 5-6,
Glass fibre 2-4,
Rutile type Titanium Dioxide 3-6,
Clorafin 0.6-1.5,
Linking agent 0.2-0.3,
Compounded mix is about 12-20.
2. the making method of a kind of fireproof heat insulating stainless steel plate according to claim 1, is characterized in that: described compounded mix is made up of the raw material of following weight parts: sepiolite 25-30, fibrous magnesium silicate powder 10-13, methylisothiazolinone 2-3, tetrafluoroethylene 15-25, m-nitrobenzene sodium sulfonate 1-2, ethyl propenoate 1-2, propyl carbinol 1-2; Above-mentioned sepiolite is calcined 1-2 hour at 600-700 DEG C, add methylisothiazolinone, tetrafluoroethylene after discharging cooling, grind to form powder, m-nitrobenzene sodium sulfonate is joined in 6-10 times of water, fibrous magnesium silicate powder is added after stirring, at 60-70 DEG C, be uniformly mixed 4-6 minute, the powder obtained with above-mentioned grinding mixes, and adds each raw material of residue, abundant grinding, dry, cross 60-80 mesh sieve, obtain described compounded mix.
3. the making method of a kind of fireproof heat insulating stainless steel plate according to claim 1, is characterized in that: described spiro-phosphate acid amides weight part is preferably 25.
4. the making method of a kind of fireproof heat insulating stainless steel plate according to claim 1, is characterized in that: described ammonium molybdate weight part is preferably 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510476060.5A CN105062176A (en) | 2015-08-06 | 2015-08-06 | Method for making fireproof insulation stainless steel plate |
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| CN201510476060.5A CN105062176A (en) | 2015-08-06 | 2015-08-06 | Method for making fireproof insulation stainless steel plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752500A (en) * | 2016-11-30 | 2017-05-31 | 佛山市高明区诚睿基科技有限公司 | A kind of preparation method with fire resistant coating stainless steel material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602926Y (en) * | 2002-12-20 | 2004-02-11 | 中国石油天然气集团公司 | Steel material with fire-retardant coating |
| CN102182058A (en) * | 2011-03-17 | 2011-09-14 | 无锡百和织造股份有限公司 | Method for manufacturing halogen-free, washing-resistant and flame retardant polyamide hook and loop fastener |
| CN103088634A (en) * | 2013-01-30 | 2013-05-08 | 北京化工大学常州先进材料研究院 | Spirocyclic phosphate expansive type low-smoke coating flame retardance cellulose textile and preparation method thereof |
| CN103788823A (en) * | 2014-01-22 | 2014-05-14 | 南通市海鸥救生防护用品有限公司 | Fireproof heat-preserving and heat-insulating coating, and preparation method thereof |
-
2015
- 2015-08-06 CN CN201510476060.5A patent/CN105062176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602926Y (en) * | 2002-12-20 | 2004-02-11 | 中国石油天然气集团公司 | Steel material with fire-retardant coating |
| CN102182058A (en) * | 2011-03-17 | 2011-09-14 | 无锡百和织造股份有限公司 | Method for manufacturing halogen-free, washing-resistant and flame retardant polyamide hook and loop fastener |
| CN103088634A (en) * | 2013-01-30 | 2013-05-08 | 北京化工大学常州先进材料研究院 | Spirocyclic phosphate expansive type low-smoke coating flame retardance cellulose textile and preparation method thereof |
| CN103788823A (en) * | 2014-01-22 | 2014-05-14 | 南通市海鸥救生防护用品有限公司 | Fireproof heat-preserving and heat-insulating coating, and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752500A (en) * | 2016-11-30 | 2017-05-31 | 佛山市高明区诚睿基科技有限公司 | A kind of preparation method with fire resistant coating stainless steel material |
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Application publication date: 20151118 |
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