CN202672566U - Polyvinyl chloride (PVC) composite board - Google Patents
Polyvinyl chloride (PVC) composite board Download PDFInfo
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- CN202672566U CN202672566U CN 201220342798 CN201220342798U CN202672566U CN 202672566 U CN202672566 U CN 202672566U CN 201220342798 CN201220342798 CN 201220342798 CN 201220342798 U CN201220342798 U CN 201220342798U CN 202672566 U CN202672566 U CN 202672566U
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Abstract
The utility model discloses a polyvinyl chloride (PVC) composite board which comprises a PVC board layer and an inflaming retarding layer. The PVE board layer is compounded with the inflaming retarding layer. The inflaming retarding layer is made of polystyrene. A moist-proof layer is compounded between the PVC board layer and the inflaming retarding layer, so that the problems of poor moist-proof performance, poor flexibility and inflaming retarding capability in the prior art are solved. The PVC board has the advantages of being simple in structure, environmentally friendly and very good in flexibility of boards at the same time.
Description
Technical field
The utility model relates to a kind of building and ornament materials, particularly relates to a kind of PVC composite plate that is compounded with damp-proof course.
Background technology
At present, the PVC building and ornament materials on the market are mainly the PVC buckle and use as the building interior decorative material, only are used for the decoration at house indoor top, and purposes is single, and decorative effect is poor, only be used for low side finishing market; Another kind of composite PVC plate, composite material mainly adopts polyurethane foamed material, although polyurethane foamed material insulation, heat insulation, soundproof effect is good, but inflammable, and produce the gas that contains severe toxicity during burning, have a strong impact on people's life safety, therefore above-mentioned composite plate is used for interior decoration and has potential safety hazard.
For example, application number is CN201120137618.4, publication number is the Chinese patent " a kind of PVC composite plate " of CN202039528U, disclose and the utility model discloses a kind of PVC composite plate, comprise PVC sheet metal layer, interlayer, interlayer and PVC sheet metal layer are compound, and described PVC sheet metal layer is two-layer up and down, interlayer establish and the PVC sheet metal layer between; Described PVC sheet metal layer is individual layer, and interlayer is located at below the PVC sheet metal layer, and interlayer also can be located at above the PVC sheet metal layer, and described interlayer is polystyrene material.The product weak point of this patent is that moisture effect is poor, and suppleness is bad.
The utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, proposes a kind of PVC composite plate.The utility model adopts between PVC sheet metal layer and the flame-retardant layer and is compounded with damp-proof course, has overcome that the prior art moisture effect is poor, suppleness and the bad technical problem of anti-flammability, and is simple in structure, environmental protection, and the sheet material suppleness is very good simultaneously.
The utility model is realized by the following technical solutions:
A kind of PVC composite plate comprises PVC sheet metal layer and flame-retardant layer, and described PVC sheet metal layer and flame-retardant layer are compound, and described flame-retardant layer is the polystyrene material layer, it is characterized in that: be compounded with damp-proof course between described PVC sheet metal layer and the flame-retardant layer.
Described PVC sheet metal layer is individual layer, flame-retardant layer be arranged at the top of PVC sheet metal layer or below.
Described PVC sheet metal layer is two-layer, and flame-retardant layer is arranged between the PVC sheet metal layer.
Described damp-proof course is nonwoven layer.
The utility model compared with prior art, its advantage is:
1, the utility model adopts between PVC sheet metal layer and the flame-retardant layer and is compounded with damp-proof course, has overcome that the prior art moisture effect is poor, suppleness and the bad technical problem of anti-flammability, and is simple in structure, environmental protection, and the sheet material suppleness is very good simultaneously.
2, the utility model adopts nonwoven layer as damp-proof course, and nonwoven is fire-retardant, antistatic, permeable, waterproof, wear-resisting, and easy to use, effect is remarkable, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model embodiment 2 structural representations
Fig. 3 is the utility model embodiment 3 structural representations
Mark among the figure: 1, PVC sheet metal layer, 2, flame-retardant layer, 3, damp-proof course.
The specific embodiment
Embodiment 1:
A kind of PVC composite plate comprises PVC sheet metal layer 1 and flame-retardant layer 2, and described PVC sheet metal layer 1 is compound with flame-retardant layer 2, and described flame-retardant layer 2 is the polystyrene material layer, is compounded with damp-proof course 3 between described PVC sheet metal layer 1 and the flame-retardant layer 2.
In the utility model, described PVC sheet metal layer 1 is individual layer, flame-retardant layer 2 be arranged at PVC sheet metal layer 1 above; Described damp-proof course 3 is nonwoven layer.
The utility model in use, adopt PVC sheet metal layer 1 compound by bonding adhesive with the damp-proof course 3 that nonwoven is made first, damp-proof course 3 is compound by bonding adhesive with the flame-retardant layer 2 that adopts polystyrene material to make again, thereby form one damp-proof course 3 is clipped in sheet material body between PVC sheet metal layer 1 and the flame-retardant layer 2, easy to use, simple in structure.
Embodiment 2:
A kind of PVC composite plate comprises PVC sheet metal layer 1 and flame-retardant layer 2, and described PVC sheet metal layer 1 is compound with flame-retardant layer 2, and described flame-retardant layer 2 is the polystyrene material layer, is compounded with damp-proof course 3 between described PVC sheet metal layer 1 and the flame-retardant layer 2.
In the utility model, described PVC sheet metal layer 1 is individual layer, flame-retardant layer 2 be arranged at PVC sheet metal layer 1 below; Described damp-proof course 3 is nonwoven layer.
The utility model in use, adopt PVC sheet metal layer 1 compound by bonding adhesive with the damp-proof course 3 that nonwoven is made first, damp-proof course 3 is compound by bonding adhesive with the flame-retardant layer 2 that adopts polystyrene material to make again, thereby form one damp-proof course 3 is clipped in sheet material body between PVC sheet metal layer 1 and the flame-retardant layer 2, easy to use, simple in structure.
Embodiment 3:
A kind of PVC composite plate comprises PVC sheet metal layer 1 and flame-retardant layer 2, and described PVC sheet metal layer 1 is compound with flame-retardant layer 2, and described flame-retardant layer 2 is the polystyrene material layer, is compounded with damp-proof course 3 between described PVC sheet metal layer 1 and the flame-retardant layer 2.
In the utility model, described PVC sheet metal layer 1 is two-layer, and flame-retardant layer 2 is arranged between the PVC sheet metal layer 1; Described damp-proof course 3 is nonwoven layer.
The utility model in use, the upper and lower surface of the flame-retardant layer 2 that will make of polystyrene material first is the compound damp-proof course 3 of making of nonwoven respectively, the damp-proof course 3 of upper and lower surface is compound by bonding adhesive with PVC sheet metal layer 1 respectively again, thereby form one 2 layers of damp-proof course 3 all are clipped in sheet material body between PVC sheet metal layer 1 and the flame-retardant layer 2, easy to use, simple in structure.
Claims (4)
1. PVC composite plate, comprise PVC sheet metal layer (1) and flame-retardant layer (2), described PVC sheet metal layer (1) is compound with flame-retardant layer (2), described flame-retardant layer (2) is the polystyrene material layer, it is characterized in that: be compounded with damp-proof course (3) between described PVC sheet metal layer (1) and the flame-retardant layer (2).
2. a kind of PVC composite plate according to claim 1, it is characterized in that: described PVC sheet metal layer (1) is individual layer, flame-retardant layer (2) be arranged at the top of PVC sheet metal layer (1) or below.
3. a kind of PVC composite plate according to claim 1 is characterized in that: described PVC sheet metal layer (1) is for two-layer, and flame-retardant layer (2) is arranged between the PVC sheet metal layer (1).
4. each described a kind of PVC composite plate according to claim 1-3 is characterized in that: described damp-proof course (3) is nonwoven layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342798 CN202672566U (en) | 2012-07-16 | 2012-07-16 | Polyvinyl chloride (PVC) composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342798 CN202672566U (en) | 2012-07-16 | 2012-07-16 | Polyvinyl chloride (PVC) composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672566U true CN202672566U (en) | 2013-01-16 |
Family
ID=47493476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342798 Expired - Fee Related CN202672566U (en) | 2012-07-16 | 2012-07-16 | Polyvinyl chloride (PVC) composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672566U (en) |
-
2012
- 2012-07-16 CN CN 201220342798 patent/CN202672566U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130716 |