CN103122683A - Foam heat-preservation wood plastic composite board - Google Patents
Foam heat-preservation wood plastic composite board Download PDFInfo
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- CN103122683A CN103122683A CN 201110367237 CN201110367237A CN103122683A CN 103122683 A CN103122683 A CN 103122683A CN 201110367237 CN201110367237 CN 201110367237 CN 201110367237 A CN201110367237 A CN 201110367237A CN 103122683 A CN103122683 A CN 103122683A
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Abstract
The invention provides a foam heat-preservation wood plastic composite board, and belongs to the technical filed of heat-preservation decorative boards. The foam heat-preservation wood plastic composite board is formed by three layers, wherein the uppermost layer is a decorative layer, a foam heat-preservation wood plastic composite layer is arranged below the decorative layer in a bonding mode, and a waterproof damp-proof layer is arranged below the foam heat-preservation wood plastic composite layer in a bonding mode. The foam heat-preservation wood plastic composite layer comprises polyvinyl benzene, wood fiber, foaming agents, bonders and plasticizers. The foam heat-preservation wood plastic composite board is simple in structure, heat-preservation properties of polyvinyl benzene foam plastics are used, reinforcing and beautiful properties of the wood fiber are added, the foam heat-preservation wood plastic composite board plays a role in beautifying the environment even if the decorative layer is not bonded on the outer surface, and cheap plastics is used as the bottommost layer to achieve waterproof and damp-proof effects; meanwhile, when the foam heat-preservation wood plastic composite board is dismounted, cost is not high in case that the bottommost layer is damaged.
Description
Technical field
The present invention relates to the foam thermal insulation Wood plastic boards, belong to the heat-insulation decorative slab technical field.
Background technology
Expanded polystyrene (EPS) (EPS) has that density is low, specific strength is high, water absorption rate is low, acid and alkali-resistance, sound deadener/insulator are good, good heat preservation performance, shockproof, can decorate, the advantage such as easy-formation and excellent cost performance, make it obtain fast development, except buffering package, food fresh keeping packing, inside and outside wall thermal insulation, the aspect such as heat insulation are widely applied, also more and more seemed and attracted people's attention at building, industrial circle in recent years.EPS is its insulation, heat-proof quality in the outstanding contribution of Application in Building, and it can reduce use and the heating energy consumption of air-conditioning effectively in architectural a large amount of uses, and reduces the discharging of carbon dioxide.At present EPS just uses separately in every field, and along with the change of environment, that simple eps foam warming plate has occurred is easy to crack, easily come off and inaesthetic problem, needs new heat insulating material replace the EPS heat insulating material.Wood-plastic material because it has very high fire line, plasticity and sound-proofing, has high-environmental, nuisanceless, pollution-free, reusable edible concurrently, and is subject to more and more people's favor alternative color and material more.
Summary of the invention
Defective in view of prior art exists the purpose of this invention is to provide a kind of in use not easy to crack, difficult drop-off, and rakish foam thermal insulation Wood plastic boards.
For achieving the above object, the technology used in the present invention solution is: the foam thermal insulation Wood plastic boards, consist of by three layers, and the superiors are decorative layer, and bonded foam insulation wood is moulded layer below decorative layer, and foam thermal insulation wood is moulded the waterproof and dampproof layer of bonding below layer.
Described decorative layer is under 90 ° of conditions, adheres to foam thermal insulation wood by hot press and moulds on layer.
Described foam thermal insulation wood mould layer with waterproof and dampproof layer be to be bonded together under 120 °, the condition of 20MPa.
Described foam thermal insulation wood is moulded layer and is comprised polystyrene, wood fibre, blowing agent, cementing agent, plasticizing agent.
Described wood fibre comprises at least a in wood fiber, bamboo fibre.
Described foam thermal insulation wood is moulded layer by extruder for shaping.
The thickness that described foam thermal insulation wood is moulded layer is 5 ~ 10mm.
Described waterproof and dampproof layer is a kind of in common PP, PE, nylon layer, and thickness is less than 3mm.
Of the present invention relatively simple for structure, utilize the heat-insulating property of polystyrene foam plastics, add enhancing and the aesthetic property of wood fibre, even the outside is not pasted decorative layer and is played the effect of beautifying the environment yet, it is waterproof and dampproof that the bottom uses cheap plastics to play a part, simultaneously, and when sheet material is removed, in case the damage bottom, cost can be too not high yet.
Description of drawings
Fig. 1 is a kind of device structure schematic diagram for making fried food.
In figure: 1, decorative layer, 2, foam thermal insulation wood moulds layer, 3, waterproof and dampproof layer.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
Foam thermal insulation Wood plastic boards as shown in Figure 1 consists of by three layers, and the superiors are decorative layer 1, and bonded foam insulation wood is moulded layer 2 below decorative layer 1, and foam thermal insulation wood is moulded the waterproof and dampproof layer 3 of bonding below layer 2.
Described decorative layer 1 is under 90 ° of conditions, adheres to foam thermal insulation wood by hot press and moulds on layer 2.
It is to be bonded together under 120 °, the condition of 20MPa that described foam thermal insulation wood is moulded layer 2 and waterproof and dampproof layer 3.
Described foam thermal insulation wood is moulded layer 2 and is comprised polystyrene, wood fibre, blowing agent, cementing agent, plasticizing agent.
Described wood fibre comprises at least a in wood fiber, bamboo fibre.
Described foam thermal insulation wood is moulded layer 2 by extruder for shaping.
The thickness that described foam thermal insulation wood is moulded layer 2 is 5 ~ 10mm.
Described waterproof and dampproof layer 3 is a kind of in common PP, PE, nylon layer, and thickness is less than 3mm.
Claims (8)
1. the foam thermal insulation Wood plastic boards, is characterized in that consisting of by three layers, and the superiors are decorative layer (1), and the following bonded foam insulation of decorative layer (1) wood is moulded layer (2), and foam thermal insulation wood is moulded the following waterproof and dampproof layer (3) that bonds of layer (2).
2. foam thermal insulation Wood plastic boards according to claim 1, is characterized in that described decorative layer (1) is under 90 ° of conditions, adheres to foam thermal insulation wood by hot press and mould on layer (2).
3. foam thermal insulation Wood plastic boards according to claim 1 is characterized in that it is to be bonded together that described foam thermal insulation wood is moulded layer (2) and waterproof and dampproof layer (3) under 120 °, the condition of 20MPa.
4. foam thermal insulation Wood plastic boards according to claim 1 is characterized in that described foam thermal insulation wood moulds layer (2) and comprise polystyrene, wood fibre, blowing agent, cementing agent, plasticizing agent.
5. foam thermal insulation Wood plastic boards according to claim 4 is characterized in that described wood fibre comprises at least a in wood fiber, bamboo fibre.
6. foam thermal insulation Wood plastic boards according to claim 1 is characterized in that described foam thermal insulation wood moulds layer (2) by extruder for shaping.
7. foam thermal insulation Wood plastic boards according to claim 1, is characterized in that it is 5 ~ 10mm that described foam thermal insulation wood is moulded the thickness of layer (2).
8. foam thermal insulation Wood plastic boards according to claim 1 is characterized in that a kind of in common PP, PE, nylon layer of described waterproof and dampproof layer (3), and thickness is less than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110367237 CN103122683A (en) | 2011-11-18 | 2011-11-18 | Foam heat-preservation wood plastic composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110367237 CN103122683A (en) | 2011-11-18 | 2011-11-18 | Foam heat-preservation wood plastic composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103122683A true CN103122683A (en) | 2013-05-29 |
Family
ID=48453806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110367237 Pending CN103122683A (en) | 2011-11-18 | 2011-11-18 | Foam heat-preservation wood plastic composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103122683A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924880A (en) * | 2016-05-18 | 2016-09-07 | 南京旭华圣洛迪新型建材有限公司 | In-situ grafted low-melting-point nylon alloy wood plastic and preparation method thereof |
| CN106188595A (en) * | 2016-07-20 | 2016-12-07 | 芜湖昊轩环保新材料有限公司 | Waterproof plastic-wood material compositions and waterproof mould wood and preparation method thereof |
| CN108316590A (en) * | 2018-02-09 | 2018-07-24 | 浙江巨森建材科技有限公司 | A kind of Wood plastic wall board and plank pasting wood skin |
| CN108360700A (en) * | 2018-05-16 | 2018-08-03 | 四川文希科技有限公司 | A kind of building sound-proofing insulation board |
-
2011
- 2011-11-18 CN CN 201110367237 patent/CN103122683A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924880A (en) * | 2016-05-18 | 2016-09-07 | 南京旭华圣洛迪新型建材有限公司 | In-situ grafted low-melting-point nylon alloy wood plastic and preparation method thereof |
| CN106188595A (en) * | 2016-07-20 | 2016-12-07 | 芜湖昊轩环保新材料有限公司 | Waterproof plastic-wood material compositions and waterproof mould wood and preparation method thereof |
| CN108316590A (en) * | 2018-02-09 | 2018-07-24 | 浙江巨森建材科技有限公司 | A kind of Wood plastic wall board and plank pasting wood skin |
| CN108360700A (en) * | 2018-05-16 | 2018-08-03 | 四川文希科技有限公司 | A kind of building sound-proofing insulation board |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |