CN203531163U - Polyethylene plastic corrosion-resistant insulation board - Google Patents
Polyethylene plastic corrosion-resistant insulation board Download PDFInfo
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- CN203531163U CN203531163U CN201320633111.7U CN201320633111U CN203531163U CN 203531163 U CN203531163 U CN 203531163U CN 201320633111 U CN201320633111 U CN 201320633111U CN 203531163 U CN203531163 U CN 203531163U
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Abstract
The utility model provides a polyethylene plastic corrosion-resistant insulation board comprising a polyethylene insulation board layer. The polyethylene plastic corrosion-resistant insulation board is characterized in that a self-adhesion layer and an isolating membrane are arranged on the bottom face of the polyethylene insulation board layer; the self-adhesion layer and the isolating membrane extend from the bottom face of the polyethylene insulation board layer to the peripheral edges; flame-retardant polypropylene fiber needling non-woven fabrics are arranged on the surface of the polyethylene insulation board layer. The adopted polyethylene serves as the main insulation layer, meanwhile, the self-adhesion layer is arranged on the outer surface of the main insulation layer, adhesion agents are not needed, laying construction can be carried out conveniently, manpower and materials are saved greatly, the construction period can be shortened, and the working efficiency is improved. Meanwhile, the polyethylene plastic corrosion-resistant insulation board has the advantages of good flame retardant and corrosion resistant performance, and high structural intensity.
Description
Technical field
The utility model relates to waterproof roll, specifically, relates to a kind of vinyon corrosion-resistant insulating plate.
Background technology
It is easy-to-understand that warming plate is said is exactly plank to building insulation use.Warming plate it be take supplementary material that polystyrene resin adds other as raw material with poly-containing thing, by heating, mix injecting catalyst simultaneously, then extrusion molding extrusion molding and the rigid foam plate manufactured, there is protection against the tide, water resistance, can make to reduce building envelope thickness, thereby increase indoor usable floor area.But common warming plate has non-refractory, the shortcoming that inflammable, not corrosion-resistant, intensity is low, when bottom building is used; must add ceramic tile in warming plate outside, to protect the warming plate of the inside, improve its corrosion resistance; increase the service life, this has increased construction and use cost.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defect, provides a kind of and improve efficiency of construction, has well fire-retardant, decay resistance and the high vinyon corrosion-resistant insulating plate of structural strength.
For addressing the above problem, the technical scheme that the utility model adopts is:
Vinyon corrosion-resistant insulating plate, comprise polytene heat-insulation flaggy, it is characterized in that: the bottom surface of described polytene heat-insulation flaggy is provided with self-adhesive layer and barrier film, described self-adhesive layer and barrier film extend to surrounding side from the bottom surface of polyethylene warming plate layer, and the surface of described polytene heat-insulation flaggy is provided with flame-retardant polypropylene needle punched non-woven fabrics.Polytene heat-insulation flaggy is to be the supplementary material and the poly-thing that contains that raw material adds other by polyethylene, by heating, mix injecting catalyst simultaneously, then extrusion molding extrusion molding and the rigid foam plate manufactured, it has perfect closed honeycomb structure, there are extremely low water imbibition, low thermal conductivity coefficient, there is excellent heat-insulating property.Be arranged at the bottom surface of polytene heat-insulation flaggy and the self-adhesive layer of surrounding side laying installation warming plate easily, greatly simplify the construction technology of warming plate, improve efficiency of construction, use manpower and material resources sparingly.Flame-retardant polypropylene needle punched non-woven fabrics is to be made by the polypropylene fibre needle punched non-woven fabrics that is coated with fire retardant, can improve the structural strength of warming plate.And polypropylene fibre has the acid and alkali resistance more excellent than polyster fibre, therefore polypropylene fibre needle punched non-woven fabrics is generally applied to 100 ℃ of following and sour, basicity is higher occasions of flue-gas temperature.After being coated with fire retardant, polypropylene fibre has had better flame retardant effect.
As a kind of improvement, between described polytene heat-insulation flaggy and flame-retardant polypropylene needle punched non-woven fabrics, be provided with metal net layer.Metal net layer can effectively improve the structural strength of warming plate, greatly improves anti-collision, the anti-damage ability of warming plate.
As a kind of concrete preferred version, described metal net layer is iron wire stratum reticulare or copper wire stratum reticulare.
Owing to having adopted technique scheme, compared with prior art, employing polyethylene of the present utility model is main insulation layer, simultaneously at its external surface, be provided with self-adhesive layer, without re-using cementing agent, cable laying operation easily, greatly use manpower and material resources sparingly, can the reduction of erection time, increase work efficiency.Meanwhile, the utlity model has well fire-retardant, decay resistance and the high advantage of structural strength.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the utility model vinyon corrosion-resistant insulating plate.
The specific embodiment
Embodiment: as shown in drawings, vinyon corrosion-resistant insulating plate, comprise polytene heat-insulation flaggy 3, the bottom surface of polytene heat-insulation flaggy 3 is provided with self-adhesive layer 4 and barrier film 5, self-adhesive layer 4 and barrier film 5 extend to surrounding side from the bottom surface of polyethylene warming plate layer 3, and the surface of polytene heat-insulation flaggy 3 is provided with flame-retardant polypropylene needle punched non-woven fabrics 1.Between polytene heat-insulation flaggy 3 and flame-retardant polypropylene needle punched non-woven fabrics 1, be provided with metal net layer 2.In the present embodiment, metal net layer 2 is iron wire stratum reticulare.Can certainly adopt copper wire stratum reticulare.Metal net layer 2 can effectively improve the structural strength of warming plate, greatly improves anti-collision, the anti-damage ability of warming plate.
Polytene heat-insulation flaggy 3 is to be the supplementary material and the poly-thing that contains that raw material adds other by polyethylene, by heating, mix injecting catalyst simultaneously, then extrusion molding extrusion molding and the rigid foam plate manufactured, it has perfect closed honeycomb structure, there are extremely low water imbibition, low thermal conductivity coefficient, there is excellent heat-insulating property.Be arranged at the bottom surface of polytene heat-insulation flaggy 3 and the self-adhesive layer 4 of surrounding side laying installation warming plate easily, greatly simplify the construction technology of warming plate, improve efficiency of construction, use manpower and material resources sparingly.Flame-retardant polypropylene needle punched non-woven fabrics 1 is to be made by the polypropylene fibre needle punched non-woven fabrics that is coated with fire retardant, can improve the structural strength of warming plate, has excellent acid and alkali resistance, and after being coated with fire retardant, polypropylene fibre has had better flame retardant effect.
Claims (3)
1. vinyon corrosion-resistant insulating plate, comprise polytene heat-insulation flaggy (3), it is characterized in that: the bottom surface of described polytene heat-insulation flaggy (3) is provided with self-adhesive layer (4) and barrier film (5), described self-adhesive layer (4) and barrier film (5) extend to surrounding side from the bottom surface of polyethylene warming plate layer (3), and the surface of described polytene heat-insulation flaggy (3) is provided with flame-retardant polypropylene needle punched non-woven fabrics (1).
2. vinyon corrosion-resistant insulating plate according to claim 1, is characterized in that: between described polytene heat-insulation flaggy (3) and flame-retardant polypropylene needle punched non-woven fabrics (1), be provided with metal net layer (2).
3. vinyon corrosion-resistant insulating plate according to claim 2, is characterized in that: described metal net layer (2) is iron wire stratum reticulare or copper wire stratum reticulare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633111.7U CN203531163U (en) | 2013-10-01 | 2013-10-01 | Polyethylene plastic corrosion-resistant insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633111.7U CN203531163U (en) | 2013-10-01 | 2013-10-01 | Polyethylene plastic corrosion-resistant insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531163U true CN203531163U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633111.7U Expired - Fee Related CN203531163U (en) | 2013-10-01 | 2013-10-01 | Polyethylene plastic corrosion-resistant insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756208A (en) * | 2016-04-15 | 2016-07-13 | 邢金广 | Self-adhesive plastic-coated inorganic heat insulation board |
-
2013
- 2013-10-01 CN CN201320633111.7U patent/CN203531163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756208A (en) * | 2016-04-15 | 2016-07-13 | 邢金广 | Self-adhesive plastic-coated inorganic heat insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20181001 |