CN108440905A - A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film and preparation method thereof - Google Patents
A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film and preparation method thereof Download PDFInfo
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Abstract
It prevents fires the invention discloses a kind of wear resistant heat preserving and hinders vitaglass protective film and preparation method thereof, include the raw material of following parts by weight：Compound sour 79 parts of the sodium of 40 50 parts of resin, 46 parts of vinyl silicone oil, compounding, 24 parts of rare earth oxide, 8 10 parts of additive of fire prevention, 35 parts of aqueous rosin milk, 10 14 parts of modified Nano material, 8 10 parts of polytetrafluoroethylene (PTFE), 46 parts of auxiliary agent, 12 parts of coupling agent.The present invention has good heat preservation and insulation, and wear-resistant strength is preferable, and high temperature resistant, weather resistance are excellent, and fireproof flame-retardant effect is apparent, has preferable surface adhesion force, it is not easy to generate bubble, the smooth exquisiteness of film surface has preferable self-cleaning performance；The preparation method of the present invention simultaneously, cost is relatively low, technique is concise, industrialized production easy to operate and realize, has higher practical value and good application prospect.
Description
Technical field
The present invention relates to glass protection technical fields, and in particular to a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film
And preparation method thereof.
Background technology
The glass enterprise in China is quickly grown at present, and glass has excellent translucency, serves not only as the window glass of building
Glass is also widely used as automobile window glass, flat-panel screens glass.When glass as display glass in use, just need
With higher performance, such as it is not easy to be damaged, and existing display glass is more fragile.It can be protected by being attached on glass
The method of film solves the problems, such as that display glass is more fragile, and the performance of existing protective film also needs to be further improved, with
Keep its better protective glass without damage.
On the other hand, the window of many families is all windowpane, these door and window daylighting effects are fine, but heat insulation compared with
Difference；Even if some windows use the double glazing with vacuum interlayer, but in hot summer, do not keep out sunlight still to interior
Radiation.Insulating layer heat insulation effect in wall is preferable, but the heat insulation of windowpane is poor, this can increase the refrigeration of family
Thermal insulation Expense.All it is the place that can not be stayed for a long time around window when summer, household items can also be shone in many families
It is hot；It also is difficult to keep out the radiation of heat even if drawing the curtain together, and draws the curtain together daytime and can also influence indoor lighting.In order to carry
The heat insulation of high glass, people apply last layer thermal protection layer in glass surface, or put up protecting film, this is solved well
The heat-insulating problem of glass.But these pad pastings or coating are also more serious to the blocking of light, influence indoor lighting.
Invention content
In view of the drawbacks of the prior art, it prevents fires the object of the present invention is to provide a kind of wear resistant heat preserving and hinders vitaglass protection
Film, the protective film have good heat preservation and insulation, and wear-resistant strength is preferable, and high temperature resistant, weather resistance are excellent, fire protection flame retarding effect
Fruit is apparent, has preferable surface adhesion force, it is not easy to generate bubble, the smooth exquisiteness of film surface has preferable self-cleaning performance；
The preparation method of the present invention simultaneously, cost is relatively low, technique is concise, industrialized production easy to operate and realize, has higher reality
With value and good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
It prevents fires the present invention provides a kind of wear resistant heat preserving and hinders vitaglass protective film, include the raw material of following parts by weight：
Compound sour 7-9 parts of the sodium of 40-50 parts of resin, 4-6 parts of vinyl silicone oil, compounding, 2-4 parts of rare earth oxide, fire prevention additive
8-10 parts, rosin milk 3-5 parts aqueous, 10-14 parts of modified Nano material, 8-10 parts of polytetrafluoroethylene (PTFE), 4-6 parts of auxiliary agent, coupling
1-2 parts of agent.
Preferably, the wear resistant heat preserving fire prevention resistance vitaglass protective film includes the raw material of following parts by weight：
Compound sour 8 parts of the sodium of 45 parts of resin, 5 parts of vinyl silicone oil, compounding, 3 parts of rare earth oxide, 9 parts of additive of fire prevention, aqueous pine
4 parts of fragrant lotion, 12 parts of modified Nano material, 9 parts of polytetrafluoroethylene (PTFE), 5 parts of auxiliary agent, 1.5 parts of coupling agent.
Preferably, the compounding resin is epoxy resin, polyurethane resin and saturated polyester resin according to weight ratio 7:1:1
The mixture of composition, the epoxy resin are glycidyl ester epoxy resin.
Preferably, the sour sodium of the compounding is prodan, sodium metaaluminate, sodium tripolyphosphate according to weight ratio 2:1:3 compositions
Mixture.
Preferably, the auxiliary agent is coalescents, plasticizer, antioxidant, antistatic agent according to weight ratio 3:2:1:1 composition
Mixture；The coalescents are ethylene glycol monobutyl ether；The plasticizer is non-orthophthalic plasticizer；The antioxygen
Agent is thiophosphane base phenol zinc；The antistatic agent is ethoxylated fat race alkylamine antistatic agent.
Preferably, the rare earth oxide is one or more of ceria, europium oxide, terbium oxide, zirconium oxide.
Preferably, the fire prevention additive is ammonium polyphosphate, magnesium hydroxide, aluminium hydroxide, antimony oxide according to 2:3:
2:The mixture of 1 composition.
Preferably, the preparation method of the modified Nano material is：By nano-titanium dioxide, nano zine oxide, nano-sized carbon
Change boron according to weight ratio 5:3:1 mixing, the propylene glycol for adding 1-2 times of mixture weight are added to the container ultrasonic disperse 20-
30min adds silane coupling agent, is heated to 60-70 DEG C, after continuing ultrasonic disperse 40min, then will be placed in dispersion liquid instead
It answers heating water bath in container to dry grinding after reaction to 80 DEG C, condensing reflux 1-2h, modified nano material is made.
It prevents fires the present invention also provides a kind of wear resistant heat preserving and hinders the preparation method of vitaglass protective film, including following step
Suddenly：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 65-75 DEG C in temperature
It mixes 20-30 minutes, until coupling agent is absorbed completely, obtains mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, react 30- at 110-120 DEG C by step 3
50 minutes, obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 450-550r/min, mixing time 25-35 minutes, then adds mixture in reaction kettle, in temperature
Degree is to keep the temperature 20-40 minutes at 110-120 DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
Spend 160-170 DEG C or so of melting temperature, 2nd area, three area's melt zone temperature be 180-190 DEG C, die temperature 150-160 DEG C it
Between, die gap is less than 1.0mm, single screw rod rotating speed 25-35 r/min, and the cooling wear resistant heat preserving fire prevention resistance cut up to inventing is purple
Outside line glass protection film.
Preferably, the preparation process of the wear resistant heat preserving fire prevention resistance vitaglass protective film is：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 70 DEG C in temperature
25 minutes, until coupling agent is absorbed completely, obtain mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, are reacted 40 minutes at 115 DEG C by step 3,
Obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 500r/min, mixing time 30 minutes, then adds mixture in reaction kettle, be 115 in temperature
30 minutes are kept the temperature at DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
165 DEG C or so of melting temperature is spent, 2nd area, three area's melt zone temperature are 185 DEG C, and for die temperature between 155 DEG C, die gap is small
In 1.0mm, 30 r/min of single screw rod rotating speed, the cooling wear resistant heat preserving fire prevention resistance vitaglass protective film cut up to invention.
Compared with prior art, the present invention has following advantageous effect：
（1）A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present invention, the nano material of addition is mainly nanometer two
Titanium oxide, nano zine oxide, nano boron carbide, on the one hand its can enhance the wear-resisting property of film surface, another aspect nano-silica
Change titanium, nano zine oxide have certain bactericidal effect, prevent the moldy metamorphism of film surface, in addition the present invention in nano material into
It has gone modification, the mutual tolerance performance of material and other components can have been effectively improved, the film surface for being is more fine and smooth, and structure is more
Closely.It is good with weatherability using polytetrafluoroethylene (PTFE), polyurethane resin, silicone resin as major matrix material, it is flexibility, hard
It spends, the transparency is high, the strong adhesive force with glass baseplate, while not influencing the visible light transmittance of glass, will not cause dazzle
Phenomenon.
（2）A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present invention is to compound resin, polytetrafluoroethylene (PTFE) work
For structural material, by adding other auxiliary materials so that the protective film of preparation has weatherability good, and flexibility, hardness are good, thoroughly
Bright property is high, and the strong adhesive force with glass baseplate not will produce bubble, while the refractive index of film surface is preferable, and dazzle will not be caused existing
As.
（3）A kind of fire prevention additive of wear resistant heat preserving fire prevention resistance vitaglass protective film addition of the present invention is predominantly poly-
Ammonium phosphate, magnesium hydroxide, aluminium hydroxide, antimony oxide, when one side magnesium hydroxide, aluminium hydroxide, antimony oxide burn
The water of combination is released, the feature of environmental protection is good, does not discharge smog, does not generate harmful and controversial gas, ammonium polyphosphate is burned
Phosphoric anhydride or phosphoric acid are produced in journey, promotes combustible dehydration carbonization, are prevented or are reduced fuel gas and generate, the compound work of several persons
With the flame retardant property of protective film can be made stronger, action time is more permanent.
（4）The antistatic agent added in a kind of wear resistant heat preserving fire prevention resistance vitaglass protection film raw material of the present invention, energy
Enough so that the less generation electrostatic of material, prevents gathering for dust, the automatical cleaning ability of film surface, the antioxidant energy of addition are greatly improved
The weatherability of enough effective reinforcing materials.
（5）A kind of rare earth oxide of wear resistant heat preserving fire prevention resistance vitaglass protective film addition of the present invention, Neng Gou great
The big mechanical property for improving film surface, while having selection assimilation effect well to ultraviolet light, both reduced the transmitance of ultraviolet light,
Penetrating for visible light is not influenced again, has been reached heat-insulated and light transmission and has been taken into account
（6）A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present invention has good heat preservation and insulation, wear-resisting
Intensity is preferable, and high temperature resistant, weather resistance are excellent, and fireproof flame-retardant effect is apparent, has preferable surface adhesion force, it is not easy to generate
Bubble, the smooth exquisiteness of film surface have preferable self-cleaning performance；The preparation method of the present invention simultaneously, cost is relatively low, technique is simple
Industrialized production bright, easy to operate and realize has higher practical value and good application prospect.
Specific implementation mode
With reference to specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present embodiment, includes the raw material of following parts by weight：
Compound sour 7 parts of the sodium of 40 parts of resin, 4 parts of vinyl silicone oil, compounding, 2 parts of rare earth oxide, 8 parts of additive of fire prevention, aqueous pine
3 parts of fragrant lotion, 10 parts of modified Nano material, 8 parts of polytetrafluoroethylene (PTFE), 4 parts of auxiliary agent, 1 part of coupling agent.
Compounding resin in the present embodiment is epoxy resin, polyurethane resin and saturated polyester resin according to weight ratio 7:1:
The mixture of 1 composition, the epoxy resin are glycidyl ester epoxy resin.
Compounding acid sodium in the present embodiment is prodan, sodium metaaluminate, sodium tripolyphosphate according to weight ratio 2:1:3 compositions
Mixture.
Auxiliary agent in the present embodiment is coalescents, plasticizer, antioxidant, antistatic agent according to weight ratio 3:2:1:1 group
At mixture；The coalescents are ethylene glycol monobutyl ether；The plasticizer is non-orthophthalic plasticizer；It is described anti-
Oxygen agent is thiophosphane base phenol zinc；The antistatic agent is ethoxylated fat race alkylamine antistatic agent.
Rare earth oxide in the present embodiment is one or more of ceria, europium oxide, terbium oxide, zirconium oxide.
Fire prevention additive in the present embodiment is ammonium polyphosphate, magnesium hydroxide, aluminium hydroxide, antimony oxide according to 2:3:
2:The mixture of 1 composition.
The preparation method of modified Nano material in the present embodiment is：By nano-titanium dioxide, nano zine oxide, nano-sized carbon
Change boron according to weight ratio 5:3:1 mixing, the propylene glycol for adding 1 times of mixture weight are added to the container ultrasonic disperse 20min, then
Silane coupling agent is added, is heated to 60 DEG C, after continuing ultrasonic disperse 40min, then dispersion liquid will be placed in water in reaction vessel
Bath is heated to 80 DEG C, condensing reflux 1h, after reaction drying grinding, and modified nano material is made.
A kind of preparation method of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 65 DEG C in temperature
20 minutes, until coupling agent is absorbed completely, obtain mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, are reacted 30 minutes at 110 DEG C by step 3,
Obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 450r/min, mixing time 25 minutes, then adds mixture in reaction kettle, be 110 in temperature
20 minutes are kept the temperature at DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
160 DEG C or so of melting temperature is spent, 2nd area, three area's melt zone temperature are 180 DEG C, and for die temperature between 150 DEG C, die gap is small
In 1.0mm, 25 r/min of single screw rod rotating speed, the cooling wear resistant heat preserving fire prevention resistance vitaglass protective film cut up to invention.
Embodiment 2.
A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present embodiment, includes the raw material of following parts by weight：
Compound 50 parts of resin, 6 parts of vinyl silicone oil, sour 9 parts of the sodium of compounding, 4 parts of rare earth oxide, 10 parts of additive of fire prevention, aqueous
5 parts of rosin milk, 14 parts of modified Nano material, 10 parts of polytetrafluoroethylene (PTFE), 6 parts of auxiliary agent, 2 parts of coupling agent.
Compounding resin in the present embodiment is epoxy resin, polyurethane resin and saturated polyester resin according to weight ratio 7:1:
The mixture of 1 composition, the epoxy resin are glycidyl ester epoxy resin.
Compounding acid sodium in the present embodiment is prodan, sodium metaaluminate, sodium tripolyphosphate according to weight ratio 2:1:3 compositions
Mixture.
Auxiliary agent in the present embodiment is coalescents, plasticizer, antioxidant, antistatic agent according to weight ratio 3:2:1:1 group
At mixture；The coalescents are ethylene glycol monobutyl ether；The plasticizer is non-orthophthalic plasticizer；It is described anti-
Oxygen agent is thiophosphane base phenol zinc；The antistatic agent is ethoxylated fat race alkylamine antistatic agent.
Rare earth oxide in the present embodiment is one or more of ceria, europium oxide, terbium oxide, zirconium oxide.
Fire prevention additive in the present embodiment is ammonium polyphosphate, magnesium hydroxide, aluminium hydroxide, antimony oxide according to 2:3:
2:The mixture of 1 composition.
The preparation method of modified Nano material in the present embodiment is：By nano-titanium dioxide, nano zine oxide, nano-sized carbon
Change boron according to weight ratio 5:3:1 mixing, the propylene glycol for adding 2 times of mixture weight are added to the container ultrasonic disperse 20-
30min adds silane coupling agent, is heated to 70 DEG C, after continuing ultrasonic disperse 40min, then dispersion liquid will be placed in reaction
For heating water bath to 80 DEG C, condensing reflux 2h, modified nano material is made in drying grinding after reaction in container.
A kind of preparation method of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 75 DEG C in temperature
20-30 minutes, until coupling agent is absorbed completely, obtain mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, are reacted 50 minutes at 120 DEG C by step 3,
Obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 550r/min, mixing time 35 minutes, then adds mixture in reaction kettle, be 120 in temperature
40 minutes are kept the temperature at DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
160-170 DEG C or so of melting temperature is spent, 2nd area, three area's melt zone temperature are 190 DEG C, and die temperature is between 160 DEG C, die orifice seam
Gap is less than 1.0mm, 35 r/min of single screw rod rotating speed, the cooling wear resistant heat preserving fire prevention resistance vitaglass protection cut up to invention
Film.
Embodiment 3.
A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present embodiment, includes the raw material of following parts by weight：
Compound sour 8 parts of the sodium of 45 parts of resin, 5 parts of vinyl silicone oil, compounding, 3 parts of rare earth oxide, 9 parts of additive of fire prevention, aqueous pine
4 parts of fragrant lotion, 12 parts of modified Nano material, 9 parts of polytetrafluoroethylene (PTFE), 5 parts of auxiliary agent, 1.5 parts of coupling agent.
Compounding resin in the present embodiment is epoxy resin, polyurethane resin and saturated polyester resin according to weight ratio 7:1:
The mixture of 1 composition, the epoxy resin are glycidyl ester epoxy resin.
Compounding acid sodium in the present embodiment is prodan, sodium metaaluminate, sodium tripolyphosphate according to weight ratio 2:1:3 compositions
Mixture.
Auxiliary agent in the present embodiment is coalescents, plasticizer, antioxidant, antistatic agent according to weight ratio 3:2:1:1 group
At mixture；The coalescents are ethylene glycol monobutyl ether；The plasticizer is non-orthophthalic plasticizer；It is described anti-
Oxygen agent is thiophosphane base phenol zinc；The antistatic agent is ethoxylated fat race alkylamine antistatic agent.
Rare earth oxide in the present embodiment is one or more of ceria, europium oxide, terbium oxide, zirconium oxide.
Fire prevention additive in the present embodiment is ammonium polyphosphate, magnesium hydroxide, aluminium hydroxide, antimony oxide according to 2:3:
2:The mixture of 1 composition.
The preparation method of modified Nano material in the present embodiment is：By nano-titanium dioxide, nano zine oxide, nano-sized carbon
Change boron according to weight ratio 5:3:1 mixing, the propylene glycol for adding 1.5 times of mixture weight are added to the container ultrasonic disperse 20-
30min adds silane coupling agent, is heated to 65 DEG C, after continuing ultrasonic disperse 40min, then dispersion liquid will be placed in reaction
For heating water bath to 80 DEG C, condensing reflux 1.5h, modified nano material is made in drying grinding after reaction in container.
A kind of preparation method of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 70 DEG C in temperature
25 minutes, until coupling agent is absorbed completely, obtain mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, are reacted 40 minutes at 115 DEG C by step 3,
Obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 500r/min, mixing time 30 minutes, then adds mixture in reaction kettle, be 115 in temperature
30 minutes are kept the temperature at DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
165 DEG C or so of melting temperature is spent, 2nd area, three area's melt zone temperature are 185 DEG C, and for die temperature between 155 DEG C, die gap is small
In 1.0mm, 30 r/min of single screw rod rotating speed, the cooling wear resistant heat preserving fire prevention resistance vitaglass protective film cut up to invention.
A kind of wear resistant heat preserving fire prevention resistance vitaglass protective film of the present invention has good heat preservation and insulation, wear-resisting
Intensity is preferable, and high temperature resistant, weather resistance are excellent, and fireproof flame-retardant effect is apparent, has preferable surface adhesion force, it is not easy to generate
Bubble, the smooth exquisiteness of film surface have preferable self-cleaning performance；The preparation method of the present invention simultaneously, cost is relatively low, technique is simple
Industrialized production bright, easy to operate and realize has higher practical value and good application prospect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film, which is characterized in that include the raw material of following parts by weight：
Compound sour 7-9 parts of the sodium of 40-50 parts of resin, 4-6 parts of vinyl silicone oil, compounding, 2-4 parts of rare earth oxide, fire prevention additive
8-10 parts, rosin milk 3-5 parts aqueous, 10-14 parts of modified Nano material, 8-10 parts of polytetrafluoroethylene (PTFE), 4-6 parts of auxiliary agent, coupling
1-2 parts of agent.
2. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1, which is characterized in that described resistance to
Mill insulated fire resistance vitaglass protective film includes the raw material of following parts by weight：
Compound sour 8 parts of the sodium of 45 parts of resin, 5 parts of vinyl silicone oil, compounding, 3 parts of rare earth oxide, 9 parts of additive of fire prevention, aqueous pine
4 parts of fragrant lotion, 12 parts of modified Nano material, 9 parts of polytetrafluoroethylene (PTFE), 5 parts of auxiliary agent, 1.5 parts of coupling agent.
3. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1 or 2, which is characterized in that institute
State compounding resin be epoxy resin, polyurethane resin and saturated polyester resin according to weight ratio 7:1:The mixture of 1 composition, it is described
Epoxy resin is glycidyl ester epoxy resin.
4. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1 or 2, which is characterized in that institute
It is prodan, sodium metaaluminate, sodium tripolyphosphate according to weight ratio 2 to state the sour sodium of compounding:1:The mixture of 3 compositions.
5. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1 or 2, which is characterized in that institute
State that auxiliary agent is coalescents, plasticizer, antioxidant, antistatic agent is according to weight ratio 3:2:1:The mixture of 1 composition；The film forming
Auxiliary agent is ethylene glycol monobutyl ether；The plasticizer is non-orthophthalic plasticizer；The antioxidant is thiophosphane base phenol
Zinc；The antistatic agent is ethoxylated fat race alkylamine antistatic agent.
6. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1 or 2, which is characterized in that institute
It is one or more of ceria, europium oxide, terbium oxide, zirconium oxide to state rare earth oxide.
7. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1 or 2, which is characterized in that institute
State that fire prevention additive is ammonium polyphosphate, magnesium hydroxide, aluminium hydroxide, antimony oxide is according to 2:3:2:The mixture of 1 composition.
8. a kind of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 1 or 2, which is characterized in that institute
The preparation method for stating modified Nano material is：By nano-titanium dioxide, nano zine oxide, nano boron carbide according to weight ratio 5:3:
1 mixing, the propylene glycol for adding 1-2 times of mixture weight are added to the container ultrasonic disperse 20-30min, add silane coupled
Agent, is heated to 60-70 DEG C, after continuing ultrasonic disperse 40min, then dispersion liquid will be placed in in reaction vessel heating water bath extremely
80 DEG C, condensing reflux 1-2h, modified nano material is made in drying grinding after reaction.
9. a kind of method preparing wear resistant heat preserving fire prevention resistance vitaglass protective film as claimed in claim 1 or 2, feature
It is, includes the following steps：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 65-75 DEG C in temperature
It mixes 20-30 minutes, until coupling agent is absorbed completely, obtains mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, react 30- at 110-120 DEG C by step 3
50 minutes, obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 450-550r/min, mixing time 25-35 minutes, then adds mixture in reaction kettle, in temperature
Degree is to keep the temperature 20-40 minutes at 110-120 DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
Spend 160-170 DEG C or so of melting temperature, 2nd area, three area's melt zone temperature be 180-190 DEG C, die temperature 150-160 DEG C it
Between, die gap is less than 1.0mm, single screw rod rotating speed 25-35 r/min, and the cooling wear resistant heat preserving fire prevention resistance cut up to inventing is purple
Outside line glass protection film.
10. a kind of preparation method of wear resistant heat preserving fire prevention resistance vitaglass protective film according to claim 9, feature
It is, the preparation process is：
Step 1 weighs each component raw material as required；
Rare earth oxide, fire prevention additive, coupling agent are mixed and are added in reaction kettle by step 2, are stirred at being 70 DEG C in temperature
25 minutes, until coupling agent is absorbed completely, obtain mixture A；
Compounding resin, vinyl silicone oil and polytetrafluoroethylene (PTFE) are added in reaction kettle, are reacted 40 minutes at 115 DEG C by step 3,
Obtain mixture B；
Aqueous rosin milk, the sour sodium of compounding are added in blender, stir evenly, add the mixed of step 2 preparation by step 4
It closes object A, mixture B prepared by step 3, auxiliary agent, lubricating auxiliary agent to be added in high-speed mixer, be sufficiently stirred so that all material
It is uniformly mixed, mixing speed 500r/min, mixing time 30 minutes, then adds mixture in reaction kettle, be 115 in temperature
30 minutes are kept the temperature at DEG C, obtains mixture C；
Three-section type heating Single screw extrusion inflation film manufacturing machine, area's feed zone temperature is added in mixture C made from step 4 by step 5
165 DEG C or so of melting temperature is spent, 2nd area, three area's melt zone temperature are 185 DEG C, and for die temperature between 155 DEG C, die gap is small
In 1.0mm, 30 r/min of single screw rod rotating speed, the cooling wear resistant heat preserving fire prevention resistance vitaglass protective film cut up to invention.
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Cited By (1)
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| CN109880500A (en) * | 2019-01-28 | 2019-06-14 | 南京林业大学 | The preparation method of nano boron carbide modified aqueous polyurethane high wear resistance coatings |
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