CN214111733U - High-temperature-resistant flame-retardant plastic material strip - Google Patents
High-temperature-resistant flame-retardant plastic material strip Download PDFInfo
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- CN214111733U CN214111733U CN202022272097.5U CN202022272097U CN214111733U CN 214111733 U CN214111733 U CN 214111733U CN 202022272097 U CN202022272097 U CN 202022272097U CN 214111733 U CN214111733 U CN 214111733U
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Abstract
The utility model discloses a high temperature resistant fire-retardant type plastic material strip, which comprises a body, the body includes the plastic layer, the surface on plastic layer has paintd the fire retardant, the surface of fire retardant is provided with high temperature resistant layer, the surface on high temperature resistant layer is provided with anti high temperature layer, the surface on anti high temperature layer is provided with fire-retardant layer one, the surface on fire-retardant layer is provided with fire-retardant asbestos, fire-retardant asbestos surface is provided with fire-retardant layer two, the surface on fire-retardant layer two is provided with the wearing layer, the surface of wearing layer is provided with the lug, the body with lug formula structure as an organic whole, the lug is square or semi-circular setting, and fire-retardant layer one is the fire-retardant layer of halogen-free crosslinked polypropylene. The plastic material strip has the advantages that various materials are used, and the overall high-temperature resistance and flame retardant property of the plastic material strip are better due to the physical and chemical characteristics of the plastic material strip.
Description
Technical Field
The utility model relates to a plastic material strip technical field specifically is a high temperature resistant fire-retardant type plastic material strip.
Background
The plastic raw material can be plasticized and molded under certain conditions, the product can be finally made into a material with an unchanged shape, the main component of the plastic raw material is a high molecular compound matrix called resin, and the plastic raw material comprises: the plastic strip is made of a material which is prepared by permeating various auxiliary materials or certain additives with specific purposes into a high-molecular synthetic resin (polymer) serving as a main component, has plasticity and fluidity at specific temperature and pressure, can be molded into a certain shape and keeps the shape unchanged under a certain condition.
The high temperature resistance of the existing plastic material strip is not high, so that the temperature of the plastic material strip is too high in the process of flame retardance, the plastic material strip is deformed, and the shape of plastic particles is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant fire-retardant type plastic material strip has possessed and has used multiple material, through its self physics and chemical characteristic, makes the whole high temperature resistant and the better effect of fire behaviour of plastic material strip, and the high temperature resistance performance of having solved current plastic material strip is not high, leads to carrying out fire-retardant in-process, makes its high temperature to make plastic material strip take place deformation, destroyed the problem of the shape of plastic granule.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant fire-retardant type plastic material strip, includes the body, the body includes the plastic layer, the surface on plastic layer has paintd the fire retardant, the surface of fire retardant is provided with high temperature resistant layer, the surface on high temperature resistant layer is provided with fire-retardant layer one, the surface on fire-retardant layer one is provided with fire-retardant asbestos, fire-retardant asbestos surface is provided with fire-retardant layer two, the surface on fire-retardant layer two is provided with the wearing layer, the surface of wearing layer is provided with the lug.
Preferably, the body and the projection are of an integrated structure, and the projection is arranged in a square or semicircular shape.
Preferably, the first flame-retardant layer is a halogen-free cross-linked polypropylene flame-retardant layer.
Preferably, the weight percentage of the flame retardant in the high-temperature resistant flame-retardant plastic strip is 5%, and the plastic layer and the high-temperature resistant layer are tightly bonded with the flame retardant.
Preferably, the second flame-retardant layer accounts for 8% of the high-temperature-resistant flame-retardant plastic strip by weight.
Preferably, the high temperature resistant layer is a refractory coating containing a high percentage of zirconium compounds.
Compared with the prior art, the beneficial effects of the utility model are as follows:
one, the utility model discloses a set up the lug, the lug not only has effectively improved the wear-resisting non-slip property of this plastic material strip for square or semi-circular setting, and the appearance of this plastic material strip is more unique, has improved this plastic material strip degree of differentiateing.
Two, the utility model discloses a set up the fire retardant, the weight percentage that the fire retardant accounted for in high temperature resistant fire-retardant type plastic material strip is 5%, is favorable to playing the fire resistance effect that improves the plastic material strip through setting up the fire retardant.
Thirdly, the utility model discloses a set up high temperature resistant layer, high temperature resistant layer is the refractory coating who contains high percentage zirconium compound, and comprehensive properties such as its peculiar physics, chemistry can be fine resist the thermal shock.
Four, the utility model discloses a set up anti high temperature layer, anti high temperature layer is formed by mixing 50% glass fiber, 15% silicon oil, 15% carbon black and 20% carbon fiber, and wherein glass fiber's material has incombustibility, and then has improved the incombustibility and the high temperature resistance of plastic material strip self, ensures that under high temperature, deformation can not take place for fire-retardant plastic granule.
Fifthly, the utility model discloses a set up fire-retardant layer one, fire-retardant layer one is the fire-retardant layer of halogen-free crosslinked polypropylene, and carbon dioxide and water can only be decomposed out to halogen-free crosslinked polypropylene when burning, do not produce obvious smog and harmful gas, accord with the environmental protection theory, and have good fire-retardant smoke suppression performance, friendly to the environment, effectively improve the utility model discloses a fire-retardant efficiency.
Sixth, the utility model discloses a set up fire-retardant asbestos, fire-retardant mechanism of fire-retardant asbestos includes dilution, heat accumulation, heat conduction, cooling and surface effect etc. to the high polymer, below 900 ℃, the asbestos is only an inert diluent that the thermal conductivity is low; at 900-1400 deg.c, asbestos can release crystal water; above 1400 ℃, the asbestos can have endothermic reaction, and some components in the asbestos can possibly react with some thermal degradation products of the high polymer, so that the asbestos becomes active filler, and the flame-retardant asbestos has three combined flame-retardant performances of low heat conduction, water release for fire extinguishing and heat absorption for cooling, thereby having the functions of fire prevention and flame retardance.
Seventhly, the utility model discloses a set up fire-retardant layer two, the weight percent that fire-retardant layer two accounted for in high temperature resistant fire-retardant type plastic material strip is 8%, including magnesium hydrate layer and aluminium hydroxide layer, wherein the shared weight percent of magnesium hydrate layer in plastic material strip is 4%, and the shared weight percent of aluminium hydroxide layer in plastic material strip is 4%, does benefit to the effect that plays the fire resistance that improves the plastic granule.
Eight, the utility model discloses a set up the wearing layer, the wearing layer is polyolefin thermoplastic elastomer wearing layer 33, makes the wear-resisting effect that the plastic material strip plays better.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the structure of the present invention.
In the figure: 1. a bump; 2. a wear layer; 3. a second flame-retardant layer; 4. flame retardant asbestos; 5. a flame retardant layer one; 6. a high temperature resistant layer; 7. a high temperature resistant layer; 8. a flame retardant; 9. a plastic layer; 10. a body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-temperature-resistant flame-retardant plastic strip comprises a body 10, wherein the body 10 comprises a plastic layer 9, a flame retardant 8 is coated on the outer surface of the plastic layer 9, a high-temperature-resistant layer 7 is arranged on the outer surface of the flame retardant 8, a high-temperature-resistant layer 6 is arranged on the outer surface of the high-temperature-resistant layer 7, a flame-retardant layer I5 is arranged on the outer surface of the high-temperature-resistant layer 6, flame-retardant asbestos 4 is arranged on the outer surface of the flame-retardant layer I5, a flame-retardant layer II 3 is arranged on the outer surface of the flame-retardant asbestos 4, a wear-resistant layer 2 is arranged on the outer surface of the wear-resistant layer 2, a lug 1 is arranged on the outer surface of the wear-resistant layer 2, and the wear-resistant layer 2 is a polyolefin thermoplastic elastomer wear-resistant layer, so that the wear-resistant effect of the plastic strip is better, the flame-resistant mechanism of the flame-retardant asbestos 4 comprises dilution and heat accumulation of high polymer, heat conduction, temperature reduction, surface effect and the like, and when the temperature is below 900 ℃, the asbestos is only an inert diluent with low heat conductivity; at 900-1400 deg.c, asbestos can release crystal water; at the temperature of more than 1400 ℃, asbestos can perform endothermic reaction, certain components in the asbestos can also possibly react with certain thermal degradation products of high polymers, at the moment, the asbestos becomes active filler, the flame-retardant asbestos 4 has the flame-retardant performance of fire prevention and flame retardation by three combinations of low thermal conductivity, water release and heat absorption and temperature reduction, the flame-retardant layer I5 is a halogen-free crosslinked polypropylene flame-retardant layer, the halogen-free crosslinked polypropylene only decomposes carbon dioxide and water during combustion, does not generate obvious smog and harmful gases, accords with the environmental protection concept, has good flame-retardant and smoke-suppression performance, is environment-friendly, effectively improves the flame-retardant efficiency of the utility model, the high-temperature-resistant layer 6 is formed by mixing 50 percent of glass fiber, 15 percent of silicone oil, 15 percent of carbon black and 20 percent of carbon fiber, wherein the material of the glass fiber has incombustibility, and further improves the self performance and high temperature resistance of the plastic material strip, ensure that the flame-retardant plastic particles cannot deform at high temperature.
Further, body 10 and lug 1 formula structure as an organic whole, lug 1 is square or semi-circular setting, and lug 1 not only has effectively improved the wear-resisting non-slip properties of this plastic material strip for square or semi-circular setting, and the appearance of this plastic material strip is more unique, has improved this plastic material strip and has distinguished the degree.
Further, fire-retardant layer 5 is the fire-retardant layer of halogen-free crosslinked polypropylene, and carbon dioxide and water can only be decomposed to the halogen-free crosslinked polypropylene when burning, do not produce obvious smog and harmful gas, accord with the environmental protection theory, and have good fire-retardant smoke suppression performance, and friendly to the environment, effectively improve the utility model discloses a fire-retardant efficiency.
Furthermore, the weight percentage of the flame retardant 8 in the high-temperature resistant flame-retardant plastic strip is 5%, and the plastic layer 9 and the high-temperature resistant layer 7 are both tightly bonded with the flame retardant 8, so that the flame retardant effect of the plastic strip is improved.
Furthermore, the flame-retardant layer II 3 accounts for 8% of the high-temperature-resistant flame-retardant plastic material strip, the flame-retardant layer II 3 comprises a magnesium hydroxide layer and an aluminum hydroxide layer, the magnesium hydroxide layer accounts for 4% of the plastic material strip, and the aluminum hydroxide layer accounts for 4% of the plastic material strip, so that the flame retardance of the plastic particles is improved.
Further, the high temperature resistant layer 7 is a refractory coating containing a high percentage of zirconium compounds, and the specific comprehensive properties of physics, chemistry and the like can well resist thermal shock.
The working principle is as follows: the high-temperature-resistant flame-retardant plastic strip operates as follows;
first, the lug 1 is square or semicircular, which not only effectively improves the wear-resistant and anti-slip performance of the plastic strip, but also improves the discrimination of the plastic strip due to the unique appearance of the plastic strip.
Secondly, the weight percentage of the flame retardant 8 in the high temperature resistant flame retardant plastic strip is 5%, and the flame retardant is favorable for improving the flame retardant effect of the plastic strip.
Thirdly, the high temperature resistant layer 7 is a refractory coating containing a high percentage of zirconium compounds, and the combination of physical, chemical and the like properties of the high temperature resistant layer can well resist thermal shock.
Fourthly, the high-temperature resistant layer 6 is formed by mixing 50% of glass fiber, 15% of silicon oil, 15% of carbon black and 20% of carbon fiber, wherein the glass fiber is made of non-combustible materials, so that the non-combustible property and the high-temperature resistance of the plastic material strip are improved, and the flame-retardant plastic particles are prevented from deforming at high temperature.
Fifthly, fire-retardant layer 5 is the fire-retardant layer of halogen-free crosslinked polypropylene, and carbon dioxide and water can only be decomposed to the halogen-free crosslinked polypropylene when burning, do not produce obvious smog and harmful gas, accord with the environmental protection theory, and have good fire-retardant smoke suppression performance, and friendly to the environment, effectively improve the utility model discloses a fire-retardant efficiency.
Sixthly, the flame-retardant mechanism of the flame-retardant asbestos 4 comprises dilution, heat storage, heat conduction, temperature reduction, surface effect and the like of high polymer, and the asbestos is only an inert diluent with low heat conductivity at the temperature of below 900 ℃; at 900-1400 deg.c, asbestos can release crystal water; above 1400 ℃, the asbestos can have endothermic reaction, and some components in the asbestos can possibly react with some thermal degradation products of the high polymer, so that the asbestos becomes active filler, and the flame-retardant asbestos 4 has flame-retardant performance through three combined performances of low heat conduction, water release for fire extinguishing and heat absorption for temperature reduction, thereby having the functions of fire prevention and flame retardance.
Seventhly, the flame-retardant layer II 3 accounts for 8% of the high-temperature-resistant flame-retardant plastic strip and comprises a magnesium hydroxide layer and an aluminum hydroxide layer, wherein the magnesium hydroxide layer accounts for 4% of the plastic strip, and the aluminum hydroxide layer accounts for 4% of the plastic strip, so that the flame retardance of the plastic particles is improved.
Eighth, the wear-resistant layer 2 is a polyolefin thermoplastic elastomer wear-resistant layer, so that the wear-resistant effect of the plastic strip is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a fire-retardant type plastic material strip of high temperature resistant, includes body (10), its characterized in that: the body (10) comprises a plastic layer (9), a flame retardant (8) is smeared on the outer surface of the plastic layer (9), the outer surface of the flame retardant (8) is provided with a high-temperature resistant layer (7), the outer surface of the high-temperature resistant layer (7) is provided with a high-temperature resistant layer (6), the outer surface of the high-temperature resistant layer (6) is provided with a flame-retardant layer I (5), the outer surface of the flame-retardant layer I (5) is provided with flame-retardant asbestos (4), the outer surface of the flame-retardant asbestos (4) is provided with a flame-retardant layer II (3), the outer surface of the flame-retardant layer II (3) is provided with a wear-resistant layer (2), and the outer surface of the wear-resistant layer (2) is provided with a bump (1).
2. The high temperature resistant and flame retardant plastic strip according to claim 1, characterized in that: the body (10) and the lug (1) are of an integrated structure, and the lug (1) is arranged in a square or semicircular shape.
3. The high temperature resistant and flame retardant plastic strip according to claim 2, characterized in that: the flame-retardant layer I (5) is a halogen-free cross-linked polypropylene flame-retardant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022272097.5U CN214111733U (en) | 2020-10-13 | 2020-10-13 | High-temperature-resistant flame-retardant plastic material strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022272097.5U CN214111733U (en) | 2020-10-13 | 2020-10-13 | High-temperature-resistant flame-retardant plastic material strip |
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| Publication Number | Publication Date |
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| CN214111733U true CN214111733U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022272097.5U Active CN214111733U (en) | 2020-10-13 | 2020-10-13 | High-temperature-resistant flame-retardant plastic material strip |
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|---|---|
| CN (1) | CN214111733U (en) |
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