CN209086464U - A kind of etch-proof compound reflecting item of waterproof and oilproof - Google Patents

Abstract

The utility model discloses a kind of etch-proof compound reflecting items of waterproof and oilproof, including substrate layer, anti- oil reservoir is provided at the top of substrate layer, the first adhesive layer is provided at the top of anti-oil reservoir, waterproof layer is provided at the top of first adhesive layer, waterproof layer includes polyvinyl chloride layer, layer of polyurethane, aramid layer and acetal resin layer.The utility model passes through setting substrate layer, anti- oil reservoir, first adhesive layer, waterproof layer, polyvinyl chloride layer, layer of polyurethane, aramid layer, acetal resin layer, second adhesive layer, corrosion-resistant coating, polyimide layer, polyphenylene sulfide ether layer, Nomex layer and reflective layer are used cooperatively, solves existing reflective strip when in use, has waterproof due to only simple, grease proofing or etch-proof function, existing reflective strip is caused to have a single function when in use, waterproof cannot be provided simultaneously with, the problem of grease proofing and corrosion proof function, the use for the person of being convenient to use, improve the practicability of reflective strip.

Description

A kind of etch-proof compound reflecting item of waterproof and oilproof

Technical field

The utility model relates to reflective strip technical field, specially a kind of etch-proof compound reflecting item of waterproof and oilproof.

Background technique

Reflective strip is a kind of very common safety equipment, can be in the light around night reflects, thus to passerby and Si Machine plays certain warning function, and reflective strip can be divided into according to the difference of material: light-reflection fabric ribbon, reflective lattice item, reflective fabric are anti- Striation etc. is widely used in reflective vest, reflective work clothes, labor protection clothing, luggage, shoes, umbrella, raincoat etc..

In order to improve the safety of vehicle and pedestrian, generally on the clothes of the flank of vehicle and tail portion and law enfrocement official, Reflective strip will be provided with, existing reflective strip has Water-proof and oil-proof or etch-proof function when in use, due to only simple Can, cause existing reflective strip to have a single function when in use, Water-proof and oil-proof and etch-proof function cannot be provided simultaneously with, not side Just the use of user reduces the practicability of reflective strip.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of etch-proof compound reflecting item of waterproof and oilproof, tool The advantages that standby waterproof and oilproof anticorrosion, solve the problems, such as that existing reflective strip has a single function when in use.

(2) technical solution

To realize the above-mentioned etch-proof purpose of waterproof and oilproof, the utility model is provided the following technical solutions: a kind of waterproof is anti- The etch-proof compound reflecting item of oil, including substrate layer are provided with anti-oil reservoir, the top of the anti-oil reservoir at the top of the substrate layer It is provided with the first adhesive layer, waterproof layer is provided at the top of first adhesive layer, the waterproof layer includes polyvinyl chloride layer, gathers Urethane layer, aramid layer and acetal resin layer are provided with the second adhesive layer at the top of the waterproof layer, second adhesive layer Top is provided with corrosion-resistant coating, and the corrosion-resistant coating includes polyimide layer, polyphenylene sulfide ether layer and Nomex layer, the anti-corrosion Reflective layer is provided at the top of erosion layer.

Preferably, the polyvinyl chloride layer is located at the top of layer of polyurethane, and the layer of polyurethane is located at the top of aramid layer Portion, the aramid layer are located at the top of acetal resin layer.

Preferably, the polyimide layer is located at the top of polyphenylene sulfide ether layer, and the polyphenylene sulfide ether layer is located at Nomex The top of layer.

Preferably, the thickness of first adhesive layer and the second adhesive layer is disposed as 5-50 microns, first bonding The adhesives of layer and the second adhesive layer can be set to pressure sensitive adhesive, and pressure sensitive adhesive can be acrylic compounds, polyesters, organic Silicon class, natural rubber class, polyvinyl ether etc., preferably acrylic compounds and organic silicon.

Preferably, the reflective layer is the high reflection film prepared by adding special reflection filler, or is foaming And the expansion type high reflection film for reflecting filler and preparing is added, and reflecting filler can be titanium dioxide, mica powder, titanium dioxide One or more of silicon, pearl powder, glass contracted payment, glass microballoon, barium sulfate, calcium carbonate, silver paste, aluminium paste.

Preferably, the grease proofing layer material is set as the special grease proofing material such as polyvinyl chloride resin.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of etch-proof compound reflecting item of waterproof and oilproof, have with It is lower the utility model has the advantages that

1, the utility model passes through setting substrate layer, anti-oil reservoir, the first adhesive layer, waterproof layer, polyvinyl chloride layer, polyurethane Layer, aramid layer, acetal resin layer, the second adhesive layer, corrosion-resistant coating, polyimide layer, polyphenylene sulfide ether layer, Nomex layer and Reflective layer is used cooperatively, and solves existing reflective strip when in use, has Water-proof and oil-proof or anti-corrosion due to only simple The function of erosion causes existing reflective strip to have a single function when in use, cannot be provided simultaneously with Water-proof and oil-proof and corrosion proof function Problem, the use for the person of being convenient to use improve the practicability of reflective strip.

2, the utility model is a kind of high polymer waterproof material haveing excellent performance by setting polyvinyl chloride layer, has and draws Stretch that intensity is big, elongation percentage is high, shrinking percentage is small, the features such as low temperature flexibility is good, long service life, by the way that layer of polyurethane is arranged, such Coating is reaction-curable (moisture-curable) coating, has the characteristics that intensity is high, elongation percentage is big, water resistance is good, becomes to base Shape it is adaptable, solidify after being contacted with the moisture in air, substrate surface formed one layer it is firm tough and tensile seamless Whole anti-film, by the way that polyimide layer is arranged, be using Kapton as substrate, using import organic silicon pressure-sensitive adhesive, With performances such as acid and alkali-resistance, high-low temperature resistant, solvent resistant, anticorrosions.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structurally waterproof layer cross-sectional view；

Fig. 3 is that the utility model structural anticorrosion loses layer cross-sectional view.

In figure: 1 substrate layer, 2 anti-oil reservoirs, 3 first adhesive layers, 4 waterproof layers, 401 polyvinyl chloride layers, 402 layer of polyurethane, 403 aramid layers, 404 acetal resin layers, 5 second adhesive layers, 6 corrosion-resistant coatings, 601 polyimide layers, 602 polyphenylene sulfide ether layer, 603 Nomex layers, 7 reflective layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of etch-proof compound reflecting item of waterproof and oilproof, including substrate layer 1, the top of substrate layer 1 It is provided with anti-oil reservoir 2, anti-2 material of oil reservoir is set as the special grease proofing material such as polyvinyl chloride resin, and the top of anti-oil reservoir 2 is provided with first Adhesive layer 3, the top of the first adhesive layer 3 are provided with waterproof layer 4, waterproof layer 4 include polyvinyl chloride layer 401, layer of polyurethane 402, Aramid layer 403 and acetal resin layer 404, polyvinyl chloride layer 401 are located at the top of layer of polyurethane 402, by the way that polychlorostyrene second is arranged Alkene layer 401 is a kind of high polymer waterproof material haveing excellent performance, with tensile strength is big, elongation percentage is high, shrinking percentage is small, low temperature The features such as flexible, long service life, layer of polyurethane 402 is located at the top of aramid layer 403, by the way that layer of polyurethane 402 is arranged, Such coating is reaction-curable moisture-curable coating, has the characteristics that intensity is high, elongation percentage is big, water resistance is good, to base What is deformed is adaptable, solidifies after contacting with the moisture in air, forms one layer of firm tough and tensile nothing in substrate surface and connects The whole anti-film of seam, aramid layer 403 are located at the top of acetal resin layer 404, and the top of waterproof layer 4 is provided with the second adhesive layer 5, The thickness of first adhesive layer 3 and the second adhesive layer 5 is disposed as 5-50 microns, the bonding of the first adhesive layer 3 and the second adhesive layer 5 Material can be set to pressure sensitive adhesive, and pressure sensitive adhesive can be acrylic compounds, polyesters, organic silicon, natural rubber class, poly- second The top of alkenyl ethers etc., preferably acrylic compounds and organic silicon, the second adhesive layer 5 is provided with corrosion-resistant coating 6, corrosion-resistant coating 6 include polyimide layer 601, polyphenylene sulfide ether layer 602 and Nomex layer 603, and polyimide layer 601 is located at polyphenylene sulfide ether layer 602 top is using Kapton as substrate, using import silicone pressure sensitive gluing by the way that polyimide layer 601 is arranged There is performances, the polyphenylene sulfide ether layer 602 such as acid and alkali-resistance, high-low temperature resistant, solvent resistant, anticorrosion to be located at the top of Nomex layer 603 for agent Portion, the top of corrosion-resistant coating 6 are provided with reflective layer 7, and reflective layer 7 is the high reflection prepared by adding special reflection filler Film, or the expansion type high reflection film prepared to foam and adding reflection filler, and reflecting filler can be titanium dioxide, cloud One or more of female powder, silica, pearl powder, glass contracted payment, glass microballoon, barium sulfate, calcium carbonate, silver paste, aluminium paste, The utility model passes through setting substrate layer 1, anti-oil reservoir 2, the first adhesive layer 3, waterproof layer 4, polyvinyl chloride layer 401, layer of polyurethane 402, aramid layer 403, acetal resin layer 404, the second adhesive layer 5, corrosion-resistant coating 6, polyimide layer 601, polyphenylene sulfide ether layer 602, Nomex layer 603 and reflective layer 7 are used cooperatively, and solve existing reflective strip when in use, due to only simple Have Water-proof and oil-proof or etch-proof function, existing reflective strip is caused to have a single function when in use, cannot be provided simultaneously with anti- The problem of water, grease proofing and corrosion proof function, the use for the person of being convenient to use improve the practicability of reflective strip.

When in use, user passes through setting substrate layer 1, anti-oil reservoir 2, the first adhesive layer 3, waterproof layer 4, polyvinyl chloride layer 401, layer of polyurethane 402, aramid layer 403, acetal resin layer 404, the second adhesive layer 5, corrosion-resistant coating 6, polyimide layer 601, polyphenylene sulfide ether layer 602, Nomex layer 603 and reflective layer 7 are used cooperatively, and are solved existing reflective strip and are being used When, have Water-proof and oil-proof or etch-proof function due to only simple, leads to existing reflective strip function list when in use One, the problem of cannot being provided simultaneously with Water-proof and oil-proof and corrosion proof function, the use for the person of being convenient to use improves reflective strip Practicability.

In conclusion the etch-proof compound reflecting item of the waterproof and oilproof, viscous by setting substrate layer 1, anti-oil reservoir 2, first Connect layer 3, waterproof layer 4, polyvinyl chloride layer 401, layer of polyurethane 402, aramid layer 403, acetal resin layer 404, the second adhesive layer 5, corrosion-resistant coating 6, polyimide layer 601, polyphenylene sulfide ether layer 602, Nomex layer 603 and reflective layer 7 are used cooperatively, and are solved The problem of existing reflective strip has a single function when in use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of etch-proof compound reflecting item of waterproof and oilproof, including substrate layer (1), it is characterised in that: the substrate layer (1) Top is provided with anti-oil reservoir (2), is provided with the first adhesive layer (3) at the top of the anti-oil reservoir (2), first adhesive layer (3) Top be provided with waterproof layer (4), the waterproof layer (4) includes polyvinyl chloride layer (401), layer of polyurethane (402), aramid layer (403) and acetal resin layer (404) it, is provided with the second adhesive layer (5) at the top of the waterproof layer (4), second adhesive layer (5) it is provided at the top of corrosion-resistant coating (6), the corrosion-resistant coating (6) includes polyimide layer (601), polyphenylene sulfide ether layer (602) With Nomex layer (603), reflective layer (7) are provided at the top of the corrosion-resistant coating (6).

2. the etch-proof compound reflecting item of a kind of waterproof and oilproof according to claim 1, it is characterised in that: the polychlorostyrene second Alkene layer (401) is located at the top of layer of polyurethane (402), and the layer of polyurethane (402) is located at the top of aramid layer (403), institute State the top that aramid layer (403) is located at acetal resin layer (404).

3. the etch-proof compound reflecting item of a kind of waterproof and oilproof according to claim 1, it is characterised in that: the polyamides is sub- Amine layer (601) is located at the top of polyphenylene sulfide ether layer (602), and the polyphenylene sulfide ether layer (602) is located at the top of Nomex layer (603) Portion.

4. the etch-proof compound reflecting item of a kind of waterproof and oilproof according to claim 1, it is characterised in that: described first is viscous The thickness for connecing layer (3) and the second adhesive layer (5) is disposed as 5-50 microns, first adhesive layer (3) and the second adhesive layer (5) Adhesives can be set to pressure sensitive adhesive, and pressure sensitive adhesive be acrylic compounds, it is polyesters, organic silicon, natural rubber class, poly- One of vinyl ethers are a variety of.

5. the etch-proof compound reflecting item of a kind of waterproof and oilproof according to claim 1, it is characterised in that: the reflective layer (7) the high reflection film prepared for the reflection filler by addition, or the foaming prepared to foam and adding reflection filler Type high reflection film, and reflect filler can for titanium dioxide, mica powder, silica, pearl powder, glass contracted payment, glass microballoon, One or more of barium sulfate, calcium carbonate, silver paste, aluminium paste.

6. the etch-proof compound reflecting item of a kind of waterproof and oilproof according to claim 1, it is characterised in that: the anti-oil reservoir (2) material is set as polyvinyl chloride resin.