CN103112237A - Method for manufacturing fire-proof plate by using foaming fireproofing gluewater - Google Patents
Method for manufacturing fire-proof plate by using foaming fireproofing gluewater Download PDFInfo
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- CN103112237A CN103112237A CN2013100597836A CN201310059783A CN103112237A CN 103112237 A CN103112237 A CN 103112237A CN 2013100597836 A CN2013100597836 A CN 2013100597836A CN 201310059783 A CN201310059783 A CN 201310059783A CN 103112237 A CN103112237 A CN 103112237A
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Abstract
The invention discloses a method for manufacturing a fire-proof plate by using foaming fireproofing gluewater. The method comprises the following steps of: weighing a certain amount of inorganic water-based fireproofing glue, adding a foaming agent in the inorganic water-based fireproofing glue, and stirring for 0.5-1h, wherein the dosage of the foaming agent is 1-10% of the weight of the gluewater; uniformly brushing the prepared foaming glue on the wooden or inorganic lower-layer fireproofing plate, and covering an upper-layer fireproofing plate; filling the bond fireproofing plate in a steel mould so as to cover, feeding the mould to a thermocompressor the temperature of which is set as 70-80 DEG C, wherein the thermocompression time is 20-30min; and feeding the foamed fireproofing plate in a drying channel sprayed by baking finish, and baking for one hour under the temperature of 200 DEG C. The method provided by the invention has the beneficial effects that the foamed fireproofing gluewater has multiple effects such as jointing, binding, seal, heat insulation and noise absorption, the foamed fireproofing plate manufactured by the foamed fireproofing gluewater is made of a constructional material which is environment-friendly and energy saving and is convenient to use, the fireproofing plate manufactured by the foamed fireproofing gluewater has sound insulation and heat preservation functions, and the constructional material is environment-friendly.
Description
Technical field
The present invention relates to the PLASTIC LAMINATED field, but be specifically related to a kind of method that use foamed fireproofing glue is made PLASTIC LAMINATED.
Background technology
Along with the reinforcement of people to environmental protection consciousness, the material of environment-friendly type more and more is subject to people's attention, and architecture exterior wall insulating materials requires not only to prevent fires but also be incubated, and the furniture appliance material also has certain requirement to fire-protection rating.CCTV's big fire of 2009, big fire occurs in the building, Shanghai of 2010, is all to cause because exterior wall adopts inflammable material, therefore at present in building trade, fire proofing material more and more paid attention to.Fire-retardant heat-insulation material is all to consist of with inorganic or organic material at present, organic material adds the effect that can play heat preservation and soundproof with blowing agent, but fire protecting performance is relatively poor, and pure inorganic material, although fire protecting performance is better, therefore at present but heat insulation effect is relatively poor, and insulation material is difficult to reach and can be incubated and can the fireproof ideal effect.
The concept that foamable fire prevention glue is based on fire-retardant heat-insulation material puts forward.Foamed fireproofing glue can be used for the Mi shutoff Lou ﹑ fixing bonding of Bu Feng ﹑ of filling a vacancy, and heat preservation and soundproof is particularly useful for the sealing and plugging between plastic-steel or aluminum alloy doors and windows and body of wall.Having the multi-effects such as Tian Feng ﹑ Nian Jie ﹑ Mi Feng ﹑ Ge Re ﹑ sound-absorbing, is that a kind of Huan protects Jie Neng ﹑ construction material easy to use.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, but and provide a kind of use foamed fireproofing glue to make the method for PLASTIC LAMINATED.Foamable Waterproof gum glassware for drinking water has the multi-effects such as Tian Feng ﹑ Nian Jie ﹑ Mi Feng ﹑ Ge Re ﹑ sound-absorbing, the PLASTIC LAMINATED that uses the manufacturing of foamable fire prevention glue is that a kind of the ring protected joint energy ﹑ construction material easy to use, having sound insulation, insulation, heat insulation function, is a kind of material of environmental type.
The objective of the invention is to complete by following technical solution.But this use foamed fireproofing glue is made the method for PLASTIC LAMINATED, and the method comprises following step:
A. a certain amount of inorganic aqueous Waterproof gum of weighing, add blowing agent in inorganic aqueous Waterproof gum, and the blowing agent addition is the 1-10% of glue weight, stirs the 0.5-1h(high speed dispersion); Inorganic aqueous glue and blowing agent are owing to being liquid-solid the mixing, and water-based glue viscosity is higher, therefore needs to adopt the device with high-speed stirred to stir.
B. with the foamed glue for preparing, evenly brush on wooden or inorganic lower floor's PLASTIC LAMINATED, and cover the upper strata PLASTIC LAMINATED; The PLASTIC LAMINATED that bonding is good is filled into closing lid in steel die;
C. mould is sent in the hot press that temperature is arranged on 70-80 ℃, hot pressing time is 20-30min;
The PLASTIC LAMINATED that d. will foam and get well is sent in the drying tunnel of paint spraying and baking, and baking is 1 hour at 200 ℃ of temperature.
Method of the present invention, because inorganic aqueous Waterproof gum is alkalescence, the pH value 12-14 of inorganic aqueous glue can not adopt common sodium bicarbonate and ADC blowing agent, because alkaline glue easily makes sodium bicarbonate and ADC blowing agent decompose in advance, shorten the storage life of even having destroyed glue.Described blowing agent is hydrazides class blowing agent, OBSH, 3,3-disulfonyl hydrazide diphenyl sulphone (DPS), benzene sulfonyl hydrazide (BSH), unifor (TSH), 2,4-toluene disulfonyl hydrazide, to one or more the mixture of (N-methoxymethylamide base) benzene sulfonyl hydrazide.
In order to reach better foaming effect, add in advance the activator that inspires bubble at inorganic aqueous Waterproof gum, the consumption of activator is controlled at the 0-5% of inorganic aqueous Waterproof gum weight.Described activator is zinc salt, and lead salt or chromic salts solid activating agent, described activator also can be the liquid type activators such as glycerine.
But use foamed fireproofing glue of the present invention is made PLASTIC LAMINATED, is not limited to the manufacturing of two-layer PLASTIC LAMINATED, can according to the building needs, can adopt foamable fire prevention glue to make the multi-layer fireproofing plate.
beneficial effect of the present invention is: the present invention proposes a kind of method that adopts foamable fire prevention glue to make PLASTIC LAMINATED, because Waterproof gum is inorganic aqueous Waterproof gum, and be alkalescence, can not adopt the water miscible blowing agents such as sodium bicarbonate, strong chemical reaction occurs in amide-type blowing agent and alkali, cause blowing agent to decompose in advance, add in glue can't long term storage and foaming effect not good, has the surfactant-based effect that plays foaming that increases surface tension of liquid, but because foam is easily broken unstable, effect in actual production is also as one wishes not to the utmost.The present invention adopts in inorganic aqueous Waterproof gum to add hydrazides class blowing agent, producing foamed fire prevention glue, and the PLASTIC LAMINATED that adopts this foamable fire prevention glue to make, through practice, it has good adhesive strength, and has played the effect of fireproof heat insulating sound insulation.
The specific embodiment
The present invention is further elaborated below by the specific embodiment, and embodiment will help to understand better the present invention, but the present invention is not limited only to following embodiment.
Embodiment 1
At first, take the inorganic aqueous glue of 10kg, 0.3kgOBSH blowing agent, glue and blowing agent are together poured in high-speed mixer stirred, after stirring 0.5h; Even must the brushing on PLASTIC LAMINATED of glue of blowing agent will be added, upper cover adds PLASTIC LAMINATED and compacting, the PLASTIC LAMINATED that bonding is good is placed in steel die and sends into the hot press that temperature setting is set to 80 ℃, hot pressing time is 20 minutes, take out the good PLASTIC LAMINATED of foaming, can be observed foaming glue with the glutinous jail of PLASTIC LAMINATED, middle without bubble, the intensity level that is up to state standards.The PLASTIC LAMINATED that bonding is good is sent in the drying tunnel of paint spraying and baking, and the temperature of this baking is at 200 ℃ about 1 hour.PLASTIC LAMINATED free from flaw after baking, and the Waterproof gum after solidifying is without the phenomenon of jaundice, carbonization.
Embodiment 2
At first, take the inorganic aqueous glue of 10kg, 0.3kgOBSH blowing agent, glue and blowing agent are together poured in high-speed mixer stirred, stir 0.5h, the glue that adds blowing agent was at room temperature placed 15 days, and after 15 days, the variation of volume and layering does not appear in glue; Add 30g glycerine in this foaming glue, after mixing, to add even must the brushing on PLASTIC LAMINATED of glue of blowing agent, upper cover adds PLASTIC LAMINATED and compacting, and the PLASTIC LAMINATED that bonding is good is placed in steel die and sends into the hot press that temperature setting is set to 70 ℃, hot pressing time is 30 minutes, take out the good PLASTIC LAMINATED of foaming, can be observed the foamed glue water volume and expand, two-layer PLASTIC LAMINATED sealing is stronger, and the expansion ratio of foaming glue is larger, has outside part glue effusion PLASTIC LAMINATED.After tested, the intensity of PLASTIC LAMINATED reaches the national requirements level.The PLASTIC LAMINATED that bonding is good is sent in the drying tunnel of paint spraying and baking, and the temperature of this baking is at 200 ℃ about 1 hour.Foamed board free from flaw after baking, and the glue after solidifying is without the phenomenon of jaundice, carbonization.
Embodiment 3
At first, take the inorganic aqueous glue of 10kg, 0.5kgTSH blowing agent, glue and blowing agent are together poured in high-speed mixer stirred, after stirring 1h; Even must the brushing on PLASTIC LAMINATED of glue of blowing agent will be added, upper cover adds PLASTIC LAMINATED and compacting, the PLASTIC LAMINATED that bonding is good is placed in steel die and sends into the hot press that temperature setting is set to 80 ℃, hot pressing time is 30 minutes, take out the good PLASTIC LAMINATED of foaming, after tested, the intensity of PLASTIC LAMINATED reaches the national requirements level.The PLASTIC LAMINATED that bonding is good is sent in the drying tunnel of paint spraying and baking, and the temperature of this baking is at 200 ℃ about 1 hour.Foaming fireproof plate free from flaw after baking, and the glue after solidifying is without the phenomenon of jaundice, carbonization.
At last, should be pointed out that above example is only the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to above-mentioned example, and many distortion can also be arranged, and all distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (5)
- But 1. method of using foamed fireproofing glue to make PLASTIC LAMINATED, it is characterized in that: the method comprises following step:A. a certain amount of inorganic aqueous Waterproof gum of weighing, add blowing agent in inorganic aqueous Waterproof gum, and the blowing agent addition is the 1-10% of glue weight, stirs 0.5-1h;B. with the foamed glue for preparing, evenly brush on wooden or inorganic lower floor's PLASTIC LAMINATED, and cover the upper strata PLASTIC LAMINATED; The PLASTIC LAMINATED that bonding is good is filled into closing lid in steel die;C. mould is sent in the hot press that temperature is arranged on 70-80 ℃, hot pressing time is 20-30min;The PLASTIC LAMINATED that d. will foam and get well is sent in the drying tunnel of paint spraying and baking, and baking is 1 hour at 200 ℃ of temperature.
- 2. but use foamed fireproofing glue according to claim 1 is made the method for PLASTIC LAMINATED, it is characterized in that: described blowing agent is hydrazides class blowing agent, OBSH, 3,3-disulfonyl hydrazide diphenyl sulphone (DPS), benzene sulfonyl hydrazide BSH, unifor TSH, 2,4-toluene disulfonyl hydrazide, to one or more the mixture of (N-methoxymethylamide base) benzene sulfonyl hydrazide.
- 3. but use foamed fireproofing glue according to claim 1 is made the method for PLASTIC LAMINATED, and it is characterized in that: add in advance the activator that inspires bubble at inorganic aqueous Waterproof gum, the consumption of activator is controlled at the 0-5% of inorganic aqueous Waterproof gum weight.
- 4. but use foamed fireproofing glue according to claim 1 is made the method for PLASTIC LAMINATED, and it is characterized in that: described activator is zinc salt, lead salt or chromic salts solid activating agent.
- 5. but use foamed fireproofing glue according to claim 1 is made the method for PLASTIC LAMINATED, and it is characterized in that: described activator is glycerine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100597836A CN103112237A (en) | 2013-02-26 | 2013-02-26 | Method for manufacturing fire-proof plate by using foaming fireproofing gluewater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100597836A CN103112237A (en) | 2013-02-26 | 2013-02-26 | Method for manufacturing fire-proof plate by using foaming fireproofing gluewater |
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| CN103112237A true CN103112237A (en) | 2013-05-22 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108041A (en) * | 1987-10-21 | 1989-04-25 | Shinden Kogyo Kk | Manufacture of wood plate using foaming material |
| CN1058978A (en) * | 1990-08-17 | 1992-02-26 | 中国科学院上海硅酸盐研究所 | The high temperature resistant inorganic composite adhesive |
| CN1133334A (en) * | 1995-04-14 | 1996-10-16 | 四川省高新技术环保研究所第一化工厂 | Inorganic water-proof fire-proof anti-freezing gum |
| CN1205353A (en) * | 1997-07-16 | 1999-01-20 | 柏胤万 | Waterproof gum |
| CN1284527A (en) * | 1999-08-11 | 2001-02-21 | 泰兴市车辆特种材料厂 | Heat isolating damping glue |
| CN101134326A (en) * | 2007-09-05 | 2008-03-05 | 王伯华 | Fireproof and waterproof composite board |
| CN101402834A (en) * | 2008-11-18 | 2009-04-08 | 广州市鹿山化工材料有限公司 | Foamable hot melt adhesive composition and uses thereof |
-
2013
- 2013-02-26 CN CN2013100597836A patent/CN103112237A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108041A (en) * | 1987-10-21 | 1989-04-25 | Shinden Kogyo Kk | Manufacture of wood plate using foaming material |
| CN1058978A (en) * | 1990-08-17 | 1992-02-26 | 中国科学院上海硅酸盐研究所 | The high temperature resistant inorganic composite adhesive |
| CN1133334A (en) * | 1995-04-14 | 1996-10-16 | 四川省高新技术环保研究所第一化工厂 | Inorganic water-proof fire-proof anti-freezing gum |
| CN1205353A (en) * | 1997-07-16 | 1999-01-20 | 柏胤万 | Waterproof gum |
| CN1284527A (en) * | 1999-08-11 | 2001-02-21 | 泰兴市车辆特种材料厂 | Heat isolating damping glue |
| CN101134326A (en) * | 2007-09-05 | 2008-03-05 | 王伯华 | Fireproof and waterproof composite board |
| CN101402834A (en) * | 2008-11-18 | 2009-04-08 | 广州市鹿山化工材料有限公司 | Foamable hot melt adhesive composition and uses thereof |
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Application publication date: 20130522 |