CN202787880U - Poly vinyl chloride (PVC) wood-plastic grooving hollow floor - Google Patents
Poly vinyl chloride (PVC) wood-plastic grooving hollow floor Download PDFInfo
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- CN202787880U CN202787880U CN 201220152588 CN201220152588U CN202787880U CN 202787880 U CN202787880 U CN 202787880U CN 201220152588 CN201220152588 CN 201220152588 CN 201220152588 U CN201220152588 U CN 201220152588U CN 202787880 U CN202787880 U CN 202787880U
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- hollow floor
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- pvc wood
- pvc
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Abstract
The utility model discloses a poly vinyl chloride (PVC) wood-plastic grooving hollow floor. PVC resin, China fir powder, fine CaCO3, PVC waste reclaimed materials and other raw materials are mixed and are extruded by an extruder to form the PVC wood-plastic grooving hollow floor. Two ends of the side face of the PVC wood-plastic grooving hollow floor are respectively provided with a groove, and a plurality of mesopores are respectively formed inside the PVC wood-plastic grooving hollow floor. The PVC wood-plastic grooving hollow floor is of a hollow structure, and is better than a solid floor in strength under the condition of the same mass structure. Besides, cost is saved, wood is replaced by plastic, steel is replaced by the plastic, resources are saved, the environment is protected, the weight is lightened, and cost is lowered. The PVC wood-plastic grooving hollow floor is convenient and fast to install, and durable.
Description
Technical field
The utility model relates to a kind of floor, is specifically related to a kind of PVC wood and moulds the fluting hollow floor.
Background technology
At present on the market floor tile, this class floor of slabstone is comparatively heavy, is difficult for not strong landscaping effect deficiency etc. of secondary operations and texture.And the wood floors on timber floor have light weight, the advantage such as attractive in appearance, but protection ecological, reduce the responsibility that lumbering is each citizen of society, also be related to we descendants's long-term interest, and a large amount of lumbering is that China's decree is expressly forbidden.Timber is again because of himself characteristic, easily absorbs water and rots, and is inflammable and cause the public place breaking out of fire and cause serial hidden danger, therefore surfacing must be carried out in the timber floor, such as surface brush corrosion resistant coating etc., but contain hazardous substances such as formaldehyde, benzene etc. in these process materials, do not meet environmental requirement.The timber floor needs secondary operations mostly, has dropped into a large amount of manpower and materials, produces the waste of a large amount of timber in the process, has increased manufacturing cost.Existing PE wood-plastic products outward appearance is nature not, and imitative wood effect is not good; Technology is simple, and product is unstable; Need 2 treatment surface.
The utility model content
For addressing the above problem, the utility model provides a kind of PVC wood to mould the fluting hollow floor, and purpose is to research and develop a kind of imitative woodiness touch, and performance is better than the environment-friendly type wood of wood based panel and moulds the fluting hollow floor.
For realizing above-mentioned technical purpose, realize above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of PVC wood is moulded the fluting hollow floor, mixing rear extruding by extruder by raw materials such as polyvinyl chloride resin, fir powder, the useless feed backs of meticulous CaCO3, PVC forms, described PVC wood is moulded fluting two ends, hollow floor side and is offered respectively groove, and described PVC wood is moulded fluting hollow floor inside and offered respectively several mesopores.
Further, the pigment that PVC wood is moulded the employing of fluting hollow floor is iron pigment, and is aided with titanium dioxide; Also can according to different demands, adopt different color pigment to reach the effect that changes product colour.
Further, described PVC wood mould the fluting hollow floor raw material in be added with blowing agent.
Further, described PVC wood is moulded the surface of fluting hollow floor through hot roller extrusion tree ring shape asperities.
Further, adjacent two blocks of described PVC wood are moulded the fluting hollow floor and are interconnected by the groove linkage that arranges in the described groove,
The beneficial effects of the utility model are:
The utility model is taked hollow-core construction, and is better than solid floor intensity in the homogenous quantities structure, and saves cost, to mould Dai Mu, to mould Dai Gang; Economize on resources protection of the environment; Weight reduction reduces cost; It is convenient, durable in use to install.
1, physical property: intensity is good, hardness is high, anti-skidding, wear-resisting, do not ftracture, do not damage by worms, water imbibition is little, ageing-resistant, corrosion-resistant, ultraviolet, insulation, fire-retardant, the coefficient of expansion is little, can resist the low temperature of 75 ℃ of high temperature and-40 ℃.
2, environmental-protecting performance: (the wood chip selection is to adopt large-scale timber production base to ecological wooden in the production, is pure China fir such as timber, can't use timber and wood chip to wear into 20-150 order powdery through fragmentation after under the felling.), the hazardous substancess such as formaldehydeless, benzene discharge, and can not cause air pollution and environment pollution, can 100% recycling and again processing use, also biodegradable.
3, appearance tactile impression: natural look, texture with timber.Better than wood dimensional stability, without the timber knot, can not crack, anti-warpage and distortion, product color is abundant to can be made into multiple color, and the surface need not the secondary leaching paint.
4, processing characteristics: have the secondary workability of timber, as sawing, can dig, bond, fixing with nail or screw, construction and installation are efficient and convenient.By the routine work mode, can be processed into various facilities and goods.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Number in the figure explanation: 1, groove, 2, mesopore, 3, the groove linkage.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Referring to shown in Figure 1, a kind of PVC wood is moulded the fluting hollow floor, mixing rear extruding by extruder by raw materials such as polyvinyl chloride resin, fir powder, the useless feed backs of meticulous CaCO3, PVC forms, described PVC wood is moulded fluting two ends, hollow floor side and is offered respectively groove 1, and described PVC wood is moulded fluting hollow floor inside and offered respectively several mesopores 2.
Further, the pigment that PVC wood is moulded the employing of fluting hollow floor is iron pigment, and is aided with titanium dioxide; Also can according to different demands, adopt different color pigment to reach the effect that changes product colour.
Further, described PVC wood mould the fluting hollow floor raw material in be added with blowing agent.
Further, described PVC wood is moulded the surface of fluting hollow floor through hot roller extrusion tree ring shape asperities.
Further, adjacent two blocks of described PVC wood are moulded the groove linkage 3 of fluting hollow floor by described groove 1 interior setting and are interconnected, and for vertically falling of avoiding individual product, inharmonious sense that warpage causes, are convenient to be connected and fixed.
Described PVC wood is moulded the production procedure of fluting hollow floor:
Raw material preparation → mixing → extruding machine mold → product surface is processed → packing.
1, raw material proportioning (main material):
Polyvinyl chloride resin: 30-60%, fir powder (20-150 order): 20-40%, meticulous CaCO 3:15-25%; The PVC feed back 5-10% that gives up, other: 10-15%
It is iron pigment that the utility model adopts pigment, is aided with titanium dioxide, and color stability is very high, and anti-color fastness is good.Also can according to different demands, adopt different color pigment to reach the effect that changes product colour.
Adding in the utility model raw material has blowing agent, stronger and alleviate the purpose of product weight to reach imitative woodiness touch.
2, mix
By mixing in the utility model raw material proportioning adding dry mixed machine.Mixing temperature 120-160 ℃, incorporation time 20-35 minute, put into cooling pan after mixing finishes and cool off half an hour.Wood powder needs to carry out drying processing, baking temperature 150-180 ℃, dry duration 2 hours before mixing in the wood powder drier.
3, extrude: extrude by feeding, conical double screw extruder, striped particle feeding machine, mould, shaping platform, tractor, cutting machine and form.
The formulation material that mixes is flowed into conical double screw extruder by runner, through the technical matters extrusion molding.Technological parameter is as follows:
A. expressing technique control: engine speed: 12-19r/min, feeding rotating speed: 3-7r/min, current value: 40-50A, barrel 1 district: 150-180 ℃, barrel 2 districts: 160-195 ℃, barrel 3 districts: 170-195 ℃, barrel 4 districts: 175-195 ℃, mould: 120-190 ℃
B. according to the mobile different principle of different formulations raw material, can flow into the striped particle at barrel venthole place, reach product surface and presented heterochromatic striated, strengthen the imitative woodiness touch of product.
4, surfacing
The PVC wood plastic product has the solvable attribute of high temperature, and the surface can extrude tree ring shape asperities through hot roller, and namely can strengthen solid wood texture has again the anti-skidding effectiveness of the friction factor of increase.
Claims (5)
1. a PVC wood is moulded the fluting hollow floor, it is characterized in that: described PVC wood is moulded fluting two ends, hollow floor side and is offered respectively groove (1), and described PVC wood is moulded fluting hollow floor inside and offered respectively several mesopores (2).
2. PVC wood according to claim 1 is moulded the fluting hollow floor, it is characterized in that: the pigment that PVC wood is moulded the employing of fluting hollow floor is iron pigment, and is aided with titanium dioxide; Also can according to different demands, adopt different color pigment to reach the effect that changes product colour.
3. PVC wood according to claim 1 is moulded the fluting hollow floor, it is characterized in that: described PVC wood mould the fluting hollow floor raw material in be added with blowing agent.
According to claim 1 and 2 or 3 described PVC wood mould the fluting hollow floor, it is characterized in that: the surface that described PVC wood is moulded the fluting hollow floor extrudes tree ring shape asperities through hot roller.
According to claim 1 and 2 or 3 described PVC wood mould the fluting hollow floor, it is characterized in that: adjacent two blocks of described PVC wood are moulded the groove linkage (3) of fluting hollow floor by setting in the described groove (1) and are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152588 CN202787880U (en) | 2012-04-12 | 2012-04-12 | Poly vinyl chloride (PVC) wood-plastic grooving hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152588 CN202787880U (en) | 2012-04-12 | 2012-04-12 | Poly vinyl chloride (PVC) wood-plastic grooving hollow floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787880U true CN202787880U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220152588 Expired - Fee Related CN202787880U (en) | 2012-04-12 | 2012-04-12 | Poly vinyl chloride (PVC) wood-plastic grooving hollow floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179856A (en) * | 2017-12-29 | 2018-06-19 | 浙江诚成新材料科技有限公司 | A kind of environment-friendly type wood moulding hollow floor |
| CN110206265A (en) * | 2019-06-10 | 2019-09-06 | 重庆市久三建材有限公司 | A kind of open air insect prevention, anti-ageing wood-plastic floor and processing method |
-
2012
- 2012-04-12 CN CN 201220152588 patent/CN202787880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179856A (en) * | 2017-12-29 | 2018-06-19 | 浙江诚成新材料科技有限公司 | A kind of environment-friendly type wood moulding hollow floor |
| CN110206265A (en) * | 2019-06-10 | 2019-09-06 | 重庆市久三建材有限公司 | A kind of open air insect prevention, anti-ageing wood-plastic floor and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunshan Jierji Custom Building Products Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |