CN202559554U - Flame-retardant and sound-absorbing hot melt adhesive decorative material - Google Patents
Flame-retardant and sound-absorbing hot melt adhesive decorative material Download PDFInfo
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- CN202559554U CN202559554U CN2011205418576U CN201120541857U CN202559554U CN 202559554 U CN202559554 U CN 202559554U CN 2011205418576 U CN2011205418576 U CN 2011205418576U CN 201120541857 U CN201120541857 U CN 201120541857U CN 202559554 U CN202559554 U CN 202559554U
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Abstract
The utility model relates to the technical field of decorative materials, in particular to a flame-retardant and sound-absorbing hot melt adhesive decorative material. The flame-retardant and sound-absorbing hot melt adhesive decorative material comprises a flame-retardant foam layer, a hot melt adhesive film and flame-retardant cloth which are sequentially arranged from bottom to top and integrally formed by means of calendering or tape casting or heat sealing. The flame-retardant and sound-absorbing hot melt adhesive decorative material has multilayer flame-retardant and sound-absorbing effects and is remarkable in the flame-retardant effect and the sound-insulating and sound-absorbing effect. The flame-retardant and sound-absorbing hot melt adhesive decorative material does not generate toxic gas harmful for human bodies and environment in a flame retarding process, and is one of optimal novel environment-friendly fire-fighting options.
Description
Technical field
The utility model relates to decorates the materials technical field, relates in particular to a kind of fire-retardant sound-absorbing PUR and decorates material.
Background technology
In industries such as furniture, automobile, building materials, building; Especially in the cinema, concert hall, museum, exhibition hall, library, hearing room, gallery, auction hall, sports palace, Conference Hall, multi function hall, hotel lobby, hospital, market, school, qin room, conference room, studio, recording room, KTV private room, bar, industrial premises, machine room, family's noise reduction etc. have relatively high expectations to acoustic enviroment and the place of top grade decoration, usually need use the material with fire-retardant sound-absorbing effect.
Existing fire-retardant damping material, its flame retardant effect, sound insulating and absorbing effect are often not ideal enough, can produce human body and the toxic gas that environment is harmful in the fire-retardant process, be not to be the optimal selection of environmental protection fire-fighting.
Summary of the invention
The purpose of the utility model is to provide a kind of fire-retardant sound-absorbing PUR to decorate material to the deficiency of prior art; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of fire-retardant sound-absorbing PUR is decorated material; It comprises flame-retardant foam layer, hot-melt adhesive membrane and the fire retardant that sets gradually from the bottom to top, and said flame-retardant foam layer, hot-melt adhesive membrane and fire retardant are one through calendering or curtain coating or hot synthetic type.
Said flame-retardant foam layer is the foaming melamine.
Said hot-melt adhesive membrane is TPU flame-retardant hot-melt adhesive film or EVA flame-retardant hot-melt adhesive film.
Said fire retardant is the polyacrylonitrile fire retardant.
The upper strata heat seal of said fire retardant has flame-retardant layer.
Said flame-retardant layer is fire-retardant TPU film.
Said fire retardant or flame-retardant layer can be provided with embossing or printed layers.
The utility model beneficial effect is: the described a kind of fire-retardant sound-absorbing PUR of the utility model is decorated material; Have multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Fig. 3 is the production sketch map of the utility model embodiment three.
Fig. 4 is the production sketch map one of the utility model embodiment four.
Fig. 5 is the production sketch map two of the utility model embodiment four.
Fig. 6 is the production sketch map of the utility model embodiment five.
Fig. 7 is the production sketch map one of the utility model embodiment six.
Fig. 8 is the production sketch map two of the utility model embodiment six.
Fig. 9 is the production sketch map one of this utility model embodiment seven.
Figure 10 is the production sketch map two of this utility model embodiment seven.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one; A kind of fire-retardant sound-absorbing PUR is decorated material; As shown in Figure 1, it comprises flame-retardant foam layer 30, hot-melt adhesive membrane 20 and the fire retardant 10 that sets gradually from the bottom to top, and said flame-retardant foam layer 30, hot-melt adhesive membrane 20 and fire retardant 10 are one through calendering or curtain coating or hot synthetic type.Preferably, said flame-retardant foam layer 30 can not produce pernicious gas for foaming melamine, foaming melamine in fire-retardant process, and has sound-absorbing soundproof effect preferably, and said flame-retardant foam layer 30 can also be other flame-retardant foam and material.Preferably; Said hot-melt adhesive membrane 20 is TPU flame-retardant hot-melt adhesive film 20 or EVA flame-retardant hot-melt adhesive film 20; TPU flame-retardant hot-melt adhesive film 20 or EVA flame-retardant hot-melt adhesive film 20 can not produce pernicious gas in fire-retardant process; And having sound-absorbing soundproof effect preferably, said hot-melt adhesive membrane 20 also can be other glue that has the film of PUR character or have fire retardation.Preferably, said fire retardant 10 is a polyacrylonitrile fire retardant 10, and polyacrylonitrile fire retardant 10 can not produce pernicious gas in fire-retardant process; And having sound-absorbing soundproof effect preferably, said fire retardant 10 can also be other fire proofing, further; Said fire retardant 10 can be provided with embossing or printed layers, can print different embossing or printed layers according to the decoration or the finishing needs of reality; Applying flexible, applied widely.Present embodiment one said a kind of fire-retardant sound-absorbing PUR is decorated material and is had multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.Can be widely used in the industries such as furniture, automobile, building materials, building, be applied to especially that cinema, concert hall, museum, exhibition hall, library, hearing room, gallery, auction hall, sports palace, Conference Hall, multi function hall, hotel lobby, hospital, market, school, qin room, conference room, studio, recording room, KTV private room, bar, industrial premises, machine room, family's noise reduction etc. are had relatively high expectations to acoustic enviroment and the place of top grade decoration.
Embodiment two, and a kind of fire-retardant sound-absorbing PUR is decorated material, and is as shown in Figure 2; The difference of itself and embodiment one is; It has flame-retardant layer 40 in the heat seal of the upper strata of said fire retardant 10, and preferred, said flame-retardant layer 40 is fire-retardant TPU film; This flame-retardant layer 40 can not produce pernicious gas in fire-retardant process, and has sound-absorbing soundproof effect preferably.Further, said flame-retardant layer 40 can be provided with embossing or printed layers, can print different embossing or printed layers according to the decoration or the finishing needs of reality, and applying flexible is applied widely.
Embodiment three, and is as shown in Figure 3, and a kind of fire-retardant sound-absorbing PUR is decorated the production technology of material, may further comprise the steps:
Steps A, make hot-melt adhesive membrane 20:
Earlier PUR and fire retardant are pressed (30% ~ 99.9%): the weight ratio of (0.1% ~ 70%) is mixed, and mixture is stirred to mixes fully at normal temperatures; Said fire retardant can be the liquid or solid fire retardant;
Evenly add mixture then and in list/twin-screw equipment, carry out the modification making, under manually or automatically controlling, list/twin-screw equipment becomes to have the fire-retardant raw material of PUR of fire retardation with the mixture pelletizing;
Then under ° C processing temperature environment of 20 ° of C ~ 300, the mode of the fire-retardant raw material of PUR through curtain coating or calendering is shaped to hot-melt adhesive membrane 20;
According to the production needs, get into step B;
Step B is one with the flame-retardant foam layer 30 that sets gradually from the bottom to top, hot-melt adhesive membrane 20 and fire retardant 10 through calendering formation, processes fire-retardant sound-absorbing PUR and decorates material, gets into step G;
Step G decorates material with fire-retardant sound-absorbing PUR and sends into and carry out cooling processing in the cooling unit 2, batches through winding up roller 9 after the cooling processing to be finished product.Said cooling unit 2 is air cooling or water-cooling apparatus, perhaps cools off guide wheel, freezes water machine etc.
Further, said flame-retardant foam layer is the foaming melamine; Said hot-melt adhesive membrane is TPU flame-retardant hot-melt adhesive film or EVA flame-retardant hot-melt adhesive film; Said fire retardant is the polyacrylonitrile fire retardant.The thickness of said flame-retardant foam layer is 0.1mm ~ 10mm; The thickness of said hot-melt adhesive membrane is 0.01mm ~ 100mm.
The production technology that present embodiment three said a kind of fire-retardant sound-absorbing PURs are decorated material; The fire-retardant sound-absorbing PUR of being produced is decorated material and is had multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
Embodiment four, and like Fig. 4 and shown in Figure 5, the difference of itself and embodiment three is, make hot-melt adhesive membrane 20 through steps A after, get into step C; Step C, earlier with flame-retardant foam layer 30 and hot-melt adhesive membrane 20 calendering formations, and then with fire retardant 10 hot synthetic types be one; Perhaps earlier with hot-melt adhesive membrane 20 and fire retardant 10 calendering formations, and then with flame-retardant foam layer 30 hot synthetic type be one; Wherein flame-retardant foam layer 30, hot-melt adhesive membrane 20 and fire retardant 10 are provided with successively from the bottom to top, so process fire-retardant sound-absorbing PUR and decorate material, get into step G; Step G decorates material with fire-retardant sound-absorbing PUR and sends into and carry out cooling processing in the cooling unit 2, batches through winding up roller 9 after the cooling processing to be finished product.The production technology that present embodiment four said a kind of fire-retardant sound-absorbing PURs are decorated material; The fire-retardant sound-absorbing PUR of being produced is decorated material and is had multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
Embodiment five, and is as shown in Figure 6, and the difference of itself and embodiment three is, make hot-melt adhesive membrane 20 through steps A after, get into step D; Step D is one with the flame-retardant foam layer 30 that sets gradually from the bottom to top, hot-melt adhesive membrane 20 and fire retardant 10 through flow casting molding, processes fire-retardant sound-absorbing PUR and decorates material, gets into step G, and wherein, hot-melt adhesive membrane 20 is through extrusion molding in the extrusion die 5; Step G decorates material with fire-retardant sound-absorbing PUR and sends into and carry out cooling processing in the cooling unit 2, batches through winding up roller 9 after the cooling processing to be finished product.The production technology that present embodiment five said a kind of fire-retardant sound-absorbing PURs are decorated material; The fire-retardant sound-absorbing PUR of being produced is decorated material and is had multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
Embodiment six, and like Fig. 7 and shown in Figure 8, the difference of itself and embodiment three is, make hot-melt adhesive membrane 20 through steps A after, get into step e; Step e, earlier with flame-retardant foam layer 30 and hot-melt adhesive membrane 20 flow casting moldings, and then with fire retardant 10 hot synthetic types be one; Perhaps earlier with hot-melt adhesive membrane 20 and fire retardant 10 flow casting moldings, and then with flame-retardant foam layer 30 hot synthetic type be one; Wherein flame-retardant foam layer 30, hot-melt adhesive membrane 20 and fire retardant 10 are provided with successively from the bottom to top, so process fire-retardant sound-absorbing PUR and decorate material, get into step G, and wherein, hot-melt adhesive membrane 20 is through extrusion molding in the extrusion die 5; Step G decorates material with fire-retardant sound-absorbing PUR and sends into and carry out cooling processing in the cooling unit 2, batches through winding up roller 9 after the cooling processing to be finished product.The production technology that present embodiment six said a kind of fire-retardant sound-absorbing PURs are decorated material; The fire-retardant sound-absorbing PUR of being produced is decorated material and is had multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
Embodiment seven, and like Fig. 9 and shown in Figure 10, the difference of itself and embodiment three is, make hot-melt adhesive membrane 20 through steps A after, get into step F; Step F, earlier with flame-retardant foam layer 30 and hot-melt adhesive membrane 20 through heater 1 hot synthetic type, and then with fire retardant 10 be one through heater 1 hot synthetic type; Perhaps earlier with hot-melt adhesive membrane 20 and fire retardant 10 through heater 1 hot synthetic type, and then with flame-retardant foam layer 30 be one through heater 1 hot synthetic type; Wherein flame-retardant foam layer 30, hot-melt adhesive membrane 20 and fire retardant 10 are provided with successively from the bottom to top, so process fire-retardant sound-absorbing PUR and decorate material, get into step G; Step G decorates material with fire-retardant sound-absorbing PUR and sends into and carry out cooling processing in the cooling unit 2, batches through winding up roller 9 after the cooling processing to be finished product.Said heater 1 is specifically decided according to the actual process needs for electrical heating, oil heating, gas heating or drum-type heater.The production technology that present embodiment seven said a kind of fire-retardant sound-absorbing PURs are decorated material; The fire-retardant sound-absorbing PUR of being produced is decorated material and is had multi-layer fire-retarded and sound absorption; Its flame retardant effect, sound insulating and absorbing effect are remarkable; Can not produce in the fire-retardant process human body and the harmful toxic gas of environment, be one of optimal selection of novel environment friendly fire-fighting.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (7)
1. a fire-retardant sound-absorbing PUR is decorated material; It is characterized in that: it comprises flame-retardant foam layer, hot-melt adhesive membrane and the fire retardant that sets gradually from the bottom to top, and said flame-retardant foam layer, hot-melt adhesive membrane and fire retardant are one through calendering or curtain coating or hot synthetic type.
2. a kind of fire-retardant sound-absorbing PUR according to claim 1 is decorated material, it is characterized in that: said flame-retardant foam layer is the foaming melamine.
3. a kind of fire-retardant sound-absorbing PUR according to claim 1 is decorated material, and it is characterized in that: said hot-melt adhesive membrane is TPU flame-retardant hot-melt adhesive film or EVA flame-retardant hot-melt adhesive film.
4. a kind of fire-retardant sound-absorbing PUR according to claim 1 is decorated material, and it is characterized in that: said fire retardant is the polyacrylonitrile fire retardant.
5. a kind of fire-retardant sound-absorbing PUR according to claim 1 is decorated material, and it is characterized in that: the upper strata heat seal of said fire retardant has flame-retardant layer.
6. a kind of fire-retardant sound-absorbing PUR according to claim 5 is decorated material, and it is characterized in that: said flame-retardant layer is fire-retardant TPU film.
7. a kind of fire-retardant sound-absorbing PUR according to claim 6 is decorated material, and it is characterized in that: said fire retardant or flame-retardant layer can be provided with embossing or printed layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205418576U CN202559554U (en) | 2011-12-22 | 2011-12-22 | Flame-retardant and sound-absorbing hot melt adhesive decorative material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205418576U CN202559554U (en) | 2011-12-22 | 2011-12-22 | Flame-retardant and sound-absorbing hot melt adhesive decorative material |
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| Publication Number | Publication Date |
|---|---|
| CN202559554U true CN202559554U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205418576U Expired - Fee Related CN202559554U (en) | 2011-12-22 | 2011-12-22 | Flame-retardant and sound-absorbing hot melt adhesive decorative material |
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| CN (1) | CN202559554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587524A (en) * | 2011-12-22 | 2012-07-18 | 东莞市雄林新材料科技有限公司 | Flame-retardant and sound-absorbing decorative material with hot melt adhesive and production process of flame-retardant and sound-absorbing decorative material |
| CN105863091A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Composite multi-layer heat preservation and sound insulation structure |
-
2011
- 2011-12-22 CN CN2011205418576U patent/CN202559554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587524A (en) * | 2011-12-22 | 2012-07-18 | 东莞市雄林新材料科技有限公司 | Flame-retardant and sound-absorbing decorative material with hot melt adhesive and production process of flame-retardant and sound-absorbing decorative material |
| CN105863091A (en) * | 2016-05-31 | 2016-08-17 | 苏州市君悦新材料科技股份有限公司 | Composite multi-layer heat preservation and sound insulation structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dongguan City, Guangdong province 523000 Dongguan market Kau Zhen Nan Ya Cun Xiong Lin Industrial Zone New Mstar Technology Ltd Patentee after: Dongguan Xionglin New Material Technology Co., Ltd. Address before: Dongguan City, Guangdong province 523000 Dongguan market Kau Zhen Nan Ya Cun Xiong Lin Industrial Zone New Mstar Technology Ltd Patentee before: Dongguan Xionglin New Material Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20201222 |