Multi-layered, composite, thermal-isolation and explosion-proof glass film
[technical field]
The utility model relates to a kind of plastic sheeting that adheres to glass surface, particularly relates to a kind of heat insulation explosion-proof plastic sheeting that adheres to glass surface, belongs to glass safety articles for use field.
[background technology]
The glass that uses on the glass of building and the use of general place and the body of a motor car generally all is simple glass at present, though simple glass has good transmittance, be convenient to observe extraneous circumstance and be convenient to the driver's observation road traffic condition and the outer situation of car interior passenger observation car, but eyes and vision that the sunshine of glass outside and other light tend to influence glass inner face personnel and driver; The sunlight of glass outside can see through glass and shine hot glass inner face and automotive interior, make glass inner face and automotive interior increase in temperature, even more serious is when causing glass broken when meeting accident, broken glass disperses and can injure peripheral personnel, therefore, the door curtain made of cloth often is installed in glass back and the automobile, to keep the sun off with heat insulation, present then the method for adopt pasting plastic sheeting is to solve the above-mentioned problem that exists.
Present glass and vehicle glass plastic sheeting have of all kinds, and the simple water white transparency rupture pressure disc that is pasted on for security purpose on glass and the vehicle glass is arranged; There is shades of colour (for example coffee-like, sky-blue) can play heat insulation, explosion-proof glass of shading and vehicle glass film, though these glass and vehicle glass film play a role to solving above-mentioned existing problems, but also exist shortcoming and defect, unsatisfactory, mainly be on this three big performance of perspective rate, effect of heat insulation and explosion-proof ability.Good inadequately especially driver's the sight line of glass inner face personnel that then can influence of perspective rate; The effect of heat insulation difference still can feel that then heat and air conditioned location and vehicle can waste the power and the energy in glass inner face and the automobile; Explosion-proof scarce capacity when then glass is broken fragment still can disperse peripheral personnel are damaged, still have potential safety hazard.
State Intellectual Property Office disclosed patent No. ZL02249443.X on October 29th, 2003, name is called the utility model patent of " the explosion-proof thermal isolation film of automobile static ", and this patent is by " base material, anti-shape color layers with holes, the poroid white layer of chromatography, the layer poroid black layer of seal and the scented layer of printing are formed ".Though this patent has explosion-proof heat insulation effect, because " surface layer (3) in base material (1) is processed with anti-seal shape color layers with holes (4), and counter printing is processed with the poroid white of chromatography (6), the poroid black layer of chromatography (7) successively on the shape color layers with holes (4)." can influence the perspective rate; add " described optical layers (5) is the rete that is processed with luminescent powder, fluorescent material, metal green onion powder, cold light powder, heat discoloration powder or radium-shine material "; though " all each layers are all very thin "; but still unavoidably the perspective rate is exerted an influence; there is figure also to influence observing effect, only plays the effect of beautiful decoration.
So especially perspective rate, effect of heat insulation and the explosion-proof ability of vehicle glass film are the glass-film major subjects that especially the vehicle glass film can survival and development to improve glass-film as far as possible.
[innovation and creation content]
The purpose of this utility model, be to provide the multi-layered composite heat-insulating rupture pressure disc that is applicable to glass and vehicle glass with " three height " characteristics of a kind of high perspective rate, high effect of heat insulation and high explosion-proof ability, its perspective rate, effect of heat insulation and explosion-proof ability overcome and improve greatly the shortcoming and defect of present glass-film and vehicle glass film existence all than higher.This multi-layered, composite, thermal-isolation and explosion-proof glass film can be applied to glass of building window and vehicle glass and every place that glass is arranged, and be low reflective single plane fluoroscopy, after using this multi-layered, composite, thermal-isolation and explosion-proof glass film, the personnel of film back can see through the clear situation of seeing that film is outer of glass, the outer personnel of film are then difficult or can't see situation behind the film, can also play the effect of situation behind the hidden film.
For achieving the above object, the utility model takes to have the technical scheme of the multilayer complex films of multiple function, and described multilayer complex films is as the substrate layer of base material with electroplate electroplated metal layer on base material and adhesive-layer and pressure-sensitive adhesive layer and anti-scratching wearproof superficial layer and release rete constitute by plastic sheeting.Details are as follows for the material of each layer, function, characteristics and effect, principle:
The plastic basis material layer is as substrate material with very thin colourless transparent plastic polyethylene film or polypropylene film or mylar, can add various colorants in the mill, thereby change its color, also promptly change the color of composite membrane, to adapt to people's liking to color.Plastic basis material has plasticity, can form different shapes such as convex or pot type by heating, so that paste various spheres or shaped face glass, and the forward and backward windshield of automobile for example.Substrate layer is owing to have cohesive strength and toughness, adhere to glass after, separation of fragments damages peripheral personnel in the time of can preventing that glass is broken.And play heat-blocking action and prevent that coloring agent from fading.Substrate layer also plays the effect of isolating pressure-sensitive adhesive layer and electroplated metal layer.Substrate layer can be one deck, also can be two layers or multilayer, makes up different number of layers according to different operating positions and needs.
Electroplated metal layer is by metal material (the single metal or alloy or the metallic compound of electrodepositable, for example gold, silver, copper, iron, aluminium, nickel, titanium etc.) on the plastic film substrate laminar surface, form with metal atomization magnetic control or vacuum plating by heating of metal, also can on the plastic film substrate laminar surface, form by the printing coating process.Electroplated metal layer can reflect and intercept the infrared ray of sunray and visible light, mainly plays heat-blocking action, and effect of heat insulation is remarkable.Electroplated metal layer can be one deck, also can be two layers or multilayer, also can be 0 layer, decide on requirement to effect of heat insulation, can make up different number of layers and select electroplated metal according to different operating positions and needs, for example the precious metal gold, silver be used for valuable and important place.
Adhesive-layer (or gel resin layer) is a kind of adhesion coating that adopts wet glue or dried glue, be than pellucidity, also can add the color that various colorants change adhesive-layer, for example coffee color or sky-blue or other colors, to change the color of composite membrane, adapt to people's liking to color.Also can add ultra-violet absorber and/or add infrared absorbent, thereby intercept ultraviolet ray and infrared ray, also play the effect that two-layer electroplated metal layer is bonded together.
Pressure-sensitive adhesive layer (colourless gel resin) is can adhere to wet glue on glass or dried glue after one deck applies external force, and this kind glue-line is water insoluble, and glass is produced very strong adhesive attraction.Its effect is that multilayer complex films is adhered on the glass surface, simultaneously, when glass is broken, can prevent from that glass fragment from dispersing peripheral personnel are damaged.If in pressure sensitive adhesive, add some functional mass, can increase and strengthen the function of multilayer complex films, for example add ultra-violet absorber, can absorb a large amount of ultraviolet rays, pass through to intercept ultraviolet ray; Add infrared absorbent, can absorb a large amount of infrared rays, pass through to intercept infrared ray, the personnel and the environment of protection composite membrane back, and single plane fluoroscopy are regulated light automatically, prevent dazzle, help the driver to improve traffic safety during running car.
The anti-scratching wearproof superficial layer is formed by anti-scratching wearproof resin material coating (construction); it is a kind of antiacid alkaline-resisting soft resin layer; very strong toughness and wearability are arranged; the more difficult scratch of general hard thing or scrape and wear; it is the superficial layer of multilayer complex films; shield, its effect be prevent pad pasting when construction (film being cemented on glass), clean surface and vehicle glass lifting etc. have external force effect or foreign object to do the time spent to scratch and damaging what composite membrane caused at ordinary times.And employing is by the resin of ultraviolet curing or physical solidification, can add infrared absorbent and/or ultra-violet absorber, various colorants etc., can absorb infrared ray and/or ultraviolet ray in the sunlight, play protection infrared ray and/or action of ultraviolet radiation and change the color effect.
Release rete adopts plastic film materials such as PET or OPR to make, and does not do other processing to exposing empty one side surface, and the one side that is contacted with pressure-sensitive adhesive layer is coated with mould release (belonging to remover, lubricant).Its effect is to use (construction) preceding protection composite membrane at multilayer complex films, prevents that foreign matter contact pressure-sensitive adhesive layer causes the composite membrane damage to composite membrane when on glass not being pasted on, and makes pressure sensitive adhesive keep viscosity for a long time, is the requisite structure sheaf of composite membrane.During the construction sticking glass, it can be peeled off composite membrane, the composite membrane pressure-sensitive adhesive layer is pasted on the glass surface.
Because described functional layer with various functions, and not exclusively to be that individual course institute is unique have, for example heat insulating function (every infrared ray), every ultraviolet function, explosion prevention function, change color function, perspective function etc., other layers also can have simultaneously, can be according to the difference and the needs of instructions for use, strengthen or weaken certain function, satisfy maximum instructions for use and minimize cost to reach, thereby make the utility model to make up different functional layers and number of layers and to strengthen needed function according to different instructions for uses and needs.
Preferred embodiment of the present utility model is for adopting two layers of polyethylene plastic sheeting (or polyacrylic film or polyester plastics film) as totally 8 layers of the substrate layer of substrate material and double layer of metal electrodeposited coating and one deck adhesive-layer and one deck pressure-sensitive adhesive layer and one deck anti-scratching wearproof superficial layer and the release retes of one deck.Adhesive-layer is sandwiched between the two-layer electroplated metal layer, and two-layer electroplated metal layer is separated, and has reduced the minute surface reflection, makes the clear situation that see the composite membrane outside of personnel's energy of composite membrane back, so perspective rate height; Because two layers of plastic thin films substrate layer and two-layer electroplated metal layer and adhesive-layer and pressure-sensitive adhesive layer all have reflecting heat and absorb the effect of heat, can be widely with reflect heat and the outside that intercepts in composite membrane, so have dynamical effect of heat insulation, can also intercept ultraviolet radiation; Aspect explosion-proof ability, each layer all has the effect of adhesive aggregation to glass, especially pressure-sensitive adhesive layer and adhesive-layer, glass is produced very strong adhesive aggregation effect, glass can prevent when broken that glass fragment from dispersing peripheral personnel is damaged, improve the safety guarantee performance greatly, so the utlity model has " three height " characteristics of high perspective rate, high effect of heat insulation and energy antiultraviolet and high explosion-proof ability, simple in structure, practical, cost is low, safety and comfort are widely used in glass of building, vehicle glass and the place of glass are arranged.
[description of drawings]
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1 looks schematic diagram for the master of the utility model preferred embodiment ();
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 looks schematic diagram for the master of the utility model exemplary embodiments (two);
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 looks schematic diagram for the master of the utility model exemplary embodiments (three);
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 looks schematic diagram for the master of the utility model embodiment (four);
Fig. 8 is the vertical view of Fig. 7.
Fig. 9 looks schematic diagram for the master of the utility model embodiment (five);
Figure 10 is the vertical view of Fig. 9.
Figure 11 looks schematic diagram for the master of the utility model embodiment (six);
Figure 12 is the vertical view of Figure 11.
Figure 13 looks schematic diagram for the master of the utility model embodiment (seven);
Figure 14 is the vertical view of Figure 13.
Figure 15 looks schematic diagram for the master of the utility model embodiment (eight);
Figure 16 is the vertical view of Figure 15.
Among the figure
1. anti-scratching wearproof layer 2. plastic basis material layer 3. electroplated metal layer
4. adhesive-layer 5. electroplated metal layers 6. plastic basis material layers
7. pressure-sensitive adhesive layer 8. release retes
9. anti-scratching wearproof layer 10. plastic basis material layer 11. electroplated metal layer
12. adhesive-layer 13. plastic basis material layers 14. pressure-sensitive adhesive layer
15. release rete
16. anti-scratching wearproof layer 17. plastic basis material layer 18. adhesive-layer
19. electroplated metal layer 20. plastic basis material layers 21. pressure-sensitive adhesive layer
22. release rete
23. anti-scratching wearproof layer 24. plastic basis material layer 25. electroplated metal layer
26. plastic barrier layer 27. adhesive-layer 28. plastic barrier layers
29. electroplated metal layer 30. plastic basis material layers 31. pressure-sensitive adhesive layer
32. release rete
33. plastic basis material layer 34. adhesive-layer 35. plastic basis material layers
36. pressure-sensitive adhesive layer 37. release retes
38. plastic basis material layer 39. electroplated metal layer 40. pressure-sensitive adhesive layers
41. release rete
42. anti-scratching wearproof layer 43. plastic basis material layer 44. pressure-sensitive adhesive layer
45. release rete
46. plastic basis material layer 47. pressure-sensitive adhesive layer 48. release retes
[specific embodiment]
Embodiment (one)
Fig. 1 looks schematic diagram for the master of preferred embodiment of the present utility model (), as shown in Figure 1, the utility model by two plastic substrates layer 2,6 and two-layer electroplated metal layer 3,5 and anti-scratching wearproof layer 1, adhesive-layer 4, pressure-sensitive adhesive layer 7, release rete 8 totally 8 layers constitute.
On the face of two plastic substrates layer 2,6 one deck electroplated metal layer 3,5 is arranged respectively, metal material (single metal or alloy or metallic compound) by electrodepositable, for example gold, silver, copper, iron, aluminium, nickel, titanium etc., coat on the surface of plastic basis material layer 2,6 with metal atomization magnetic control or vacuum plating or printing by heating of metal, form electroplated metal layer 3,5.
Another surface of plastic basis material layer 2 is an anti-scratching wearproof layer 1; form by the coating of anti-scratching wearproof resin material; this anti-scratching wearproof resin material is a kind of antiacid alkaline-resisting soft resin; very strong toughness and wearability are arranged; the more difficult scratch of general hard thing or scrape and wear; be the superficial layer of multilayer complex films, play the effect of protection multilayer complex films.
Another surface of plastic basis material layer 6 is a pressure-sensitive adhesive layer 7, and described pressure sensitive adhesive is a kind of clear, colorless gel resin, and is water insoluble, and glass is had very strong adhesive attraction, can with multilayer complex films firm stick on glass.Pressure sensitive adhesive has cohesiveness, when glass is broken, can prevent from that glass fragment from dispersing peripheral personnel are damaged.In pressure sensitive adhesive, add some functional mass, can increase and strengthen the function of multilayer complex films.
There is one deck adhesive-layer 4 centre of two-layer electroplated metal layer 3,5, described viscose glue is a kind of wet glue or dried glue, can add various colorants and change the color of viscose glue, viscose glue is combined into integral body with two-layer electroplated metal layer 3,5 (comprising the plastic basis material layer) 2,6 tight bond together.
The another side of pressure-sensitive adhesive layer 7 is pasted with the release rete 8 of plastics; mould release membrance adopts PET or OPR plastic material; the one side that contacts with pressure sensitive adhesive is coated with mould release (belonging to remover, lubricant); the effect of release rete 8 is to use (construction) preceding protection composite membrane at multilayer complex films, and foreign matter contacts pressure-sensitive adhesive layer and causes the composite membrane damage when making pressure sensitive adhesive can keep viscosity and protection composite membrane not to construct stickup for a long time.Construction is peeled off composite membrane with it during sticking glass, and the pressure-sensitive adhesive layer of composite membrane is pasted on the glass surface, promptly finishes the sticking construction of composite membrane.
Embodiment (two)
Fig. 3 is an exemplary embodiments of the present utility model, present embodiment by two plastic substrates layer 10,13 and the release rete 15 of one deck electroplated metal layer 11, one deck adhesive-layer 12, one deck pressure-sensitive adhesive layer 14 and one deck totally 7 layers constitute.The characteristics of present embodiment are that embodiment () is reduced one deck electroplated metal layer, can reduce manufacturing cost, but effect of heat insulation also will weaken to some extent, are applicable to the place of thinking that the effect of heat insulation of present embodiment can meet the demands.
Embodiment (three)
Fig. 5 is another exemplary embodiments of the present utility model, present embodiment by two plastic substrates layer 17,20 and the release rete 22 of one deck electroplated metal layer 19, one deck adhesive-layer 18, one deck pressure-sensitive adhesive layer 21 and one deck totally 7 layers constitute.The number of plies of present embodiment and function and embodiment (two) are basic identical, just electroplated metal layer 19 is electroplated on a face of plastic basis material layer 20, also promptly: just adhesive-layer 18 and electroplated metal layer 19 have exchanged sequence of positions with adhesive-layer 12 and the electroplated metal layer 11 of embodiment (two), and function is identical with embodiment (two) with effect.
Embodiment (four)
Fig. 7 is one of them embodiment of the utility model, present embodiment is to increase the two layers of plastic separation layer to constitute in embodiment (one's) structure, promptly by two plastic substrates layer 24,30 and two-layer electroplated metal layer 25,29 and two layers of plastic separation layer 26,28 and the release rete 32 of one deck anti-scratching wearproof layer 23, one deck adhesive-layer 27, one deck pressure-sensitive adhesive layer 31 and one deck totally 10 layers constitute.The characteristics of present embodiment are that the two layers of plastic separation layer 26,28 that increases can better be protected two-layer electroplated metal layer 25,29, prevent burning, are applicable to the place that requirement is higher.
Embodiment (five)
Fig. 9 is one of them embodiment of the utility model, present embodiment is to reduce two-layer electroplated metal layer and one deck anti-scratching wearproof layer constitutes in embodiment (one's) structure, promptly by two plastic substrates layer 33,35 and the release rete 37 of one deck adhesive-layer 34, one deck pressure-sensitive adhesive layer 36 and one deck totally 5 layers constitute.The characteristics of present embodiment are to reduce cost, and are applicable to that requirements such as glass of building are not very high places.
Embodiment (six)
Figure 11 is one of them embodiment of the utility model, present embodiment is to reduce one deck electroplated metal layer, one deck anti-scratching wearproof layer and one deck adhesive-layer to constitute in embodiment (one's) structure, promptly by the release rete 41 of one deck plastic basis material layer 38, one deck electroplated metal layer 39, one deck pressure-sensitive adhesive layer 40 and one deck totally 4 layers constitute.The characteristics of present embodiment are to reduce cost and to be applicable to the place that can satisfy functional requirement.
Embodiment (seven)
Figure 13 is one of them embodiment of the utility model, present embodiment is to reduce one deck plastic basis material layer, two-layer electroplated metal layer, one deck adhesive-layer to constitute in embodiment (one's) structure, promptly by one deck anti-scratching wearproof layer 42, one deck plastic basis material layer 43, one deck pressure-sensitive adhesive layer 44 and the release rete 45 of one deck totally 4 layers constitute.The characteristics of present embodiment are to reduce cost, and are applicable to the place of common requirement.
Embodiment (eight)
Figure 15 is one of them simple embodiment the most of the utility model, present embodiment is to reduce one deck plastic basis material layer, two-layer electroplated metal layer, one deck adhesive-layer and one deck anti-scratching wearproof layer to constitute in embodiment (one's) structure, promptly is made of the release rete 48 of one deck plastic basis material layer 46, one deck pressure-sensitive adhesive layer 47 and one deck.The characteristics of present embodiment are further to reduce cost, and are applicable to satisfy the general economical and practical type place that requires.
The above embodiment is the part embodiment during the utility model is implemented; do not represent all; owing to the utlity model has the functional layer of various functions; and not exclusively to be that individual course institute is unique have; other functional layers also can have simultaneously; can make up different functional layers and number of layers and strengthen required function according to different instructions for uses and needs,, all fall into protection domain of the present utility model as long as its structure, function are identical with the utility model with principle.