CN202786085U - PVC (polyvinyl chloride) wood-plastic pinch plate - Google Patents
PVC (polyvinyl chloride) wood-plastic pinch plate Download PDFInfo
- Publication number
- CN202786085U CN202786085U CN 201220152586 CN201220152586U CN202786085U CN 202786085 U CN202786085 U CN 202786085U CN 201220152586 CN201220152586 CN 201220152586 CN 201220152586 U CN201220152586 U CN 201220152586U CN 202786085 U CN202786085 U CN 202786085U
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- wood
- pinch plate
- pvc
- plastic
- buckle
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Abstract
The utility model discloses a PVC (polyvinyl chloride) wood-plastic pinch plate which is formed by mixing raw materials, i.e. PVC resin, China fir powder, fine CaCO3, PVC waste material and the like, and extruding by an extruder, wherein one end of the side face of the pinch plate is provided with a convex slot, the other end of the side face of the pinch plate is provided with a concave slot, expansion ribs are arranged on the convex slot, and two water passing slots are arranged under the pinch plate. The pinch plate is an environment-friendly wood-plastic pinch plate which imitates the woodiness feeling and has performance superior to that of the wood plate, wherein the wood is replaced by the plastic, and the steel is replaced by the plastic; the resource can be saved, and the environment can be protected; the weight can be lightened, and the cost can be reduced; and the PVC wood-plastic pinch plate is convenient 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 buckle.
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 processing 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 presence of fire and cause serial hidden danger, therefore surface treatment must be carried out in the timber floor, such as surface brush antifouling paste etc., but contain objectionable impurities such as formaldehyde, benzene etc. in these process materials, do not meet environmental requirement.The timber floor needs secondary processing mostly, has dropped into a large amount of manpower and materials, produces the waste of a large amount of timber in the course of processing, 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; Process to outward appearance after needing more than 2 times, not fire-retardant etc.
The utility model content
For addressing the above problem, the utility model provides a kind of PVC wood to mould buckle, and purpose is to research and develop a kind of imitative woodiness touch, and performance is better than the environment-friendly type wood of woodboard and moulds buckle.
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 buckle, described buckle mixes rear extruding by forcing machine by raw materials such as polyvinyl chloride resin, fir powder, the useless feed backs of meticulous CaCO3, PVC and forms, described buckle side one end offers tongue, the described buckle side the other end offers groove, described tongue is provided with the expansion muscle, and the below of described buckle offers 2 water-flowing troughs.
Further, the pigment that described PVC wood is moulded the buckle employing 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 is moulded to add in the buckle raw material whipping agent.
Further, described PVC wood is moulded the surface of buckle through hot roller extrusion tree ring shape asperities.
The beneficial effects of the utility model are:
The utility model is 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, physicals: intensity is good, hardness is high, anti-skidding, wear-resisting, do not ftracture, do not damage by worms, water-absorbent 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 objectionable impuritiess such as formaldehydeless, benzene discharge, and can not cause atmospheric pollution and environmental 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, the abundant multiple color that can be made into of product color, the surface need not the secondary leaching paint etc. surface treatment.
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, tongue, 2, groove, 3, the expansion muscle, 4, water-flowing trough.
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 buckle, described buckle mixes rear extruding by forcing machine by raw materials such as polyvinyl chloride resin, fir powder, the useless feed backs of meticulous CaCO3, PVC and forms, described buckle side one end offers tongue 1, the described buckle side the other end offers groove 2, described tongue 1 is provided with expansion muscle 3, and the below of described buckle offers 2 water-flowing troughs 4.
Further, the pigment that described PVC wood is moulded the buckle employing 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 is moulded to add in the buckle raw material whipping agent.
Further, described PVC wood is moulded the surface of buckle through hot roller extrusion tree ring shape asperities.
Described PVC wood is moulded the Production Flow Chart of buckle:
Preparation of raw material → mixing → forcing machine → mould → product → surface treatment → packing.
1, proportioning raw materials (main raw material):
Polyvinyl chloride resin: 30-50%, fir powder (20-150 order): 20-40%, meticulous CaCO3:20-35%; 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-colour 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 whipping agent, stronger and alleviate the purpose of product weight to reach imitative woodiness touch.
2, mix
By mixing in the utility model proportioning raw materials adding dry mixed machine.Mixing temperature 120-160 ℃, mixing time 20-35 minute, put into cooling pan after mixing finishes and cool off half an hour.Wood powder needs to carry out drying treatment in the wood powder drying machine before mixing, and drying temperature 150-180 ℃, dry duration 2 hours.
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 moulding.Processing 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: 170-210 ℃, barrel 4 districts: 175-215 ℃, mould: 120-190 ℃
B. according to the mobile different principle of different ingredients raw material, can flow into the striped particle at barrel production well place, reach product surface and presented heterochromatic striated, strengthen the imitative woodiness touch of product.
4, surface treatment
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 frictional coefficient of increase.
Claims (2)
1. a PVC wood is moulded buckle, it is characterized in that: described buckle side one end offers tongue (1), the described buckle side the other end offers groove (2), and described tongue (1) is provided with expansion muscle (3), and the below of described buckle offers 2 water-flowing troughs (4).
2. PVC wood according to claim 1 is moulded buckle, it is characterized in that: the surface that described PVC wood is moulded buckle extrudes tree ring shape asperities through hot roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152586 CN202786085U (en) | 2012-04-12 | 2012-04-12 | PVC (polyvinyl chloride) wood-plastic pinch plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152586 CN202786085U (en) | 2012-04-12 | 2012-04-12 | PVC (polyvinyl chloride) wood-plastic pinch plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786085U true CN202786085U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220152586 Expired - Fee Related CN202786085U (en) | 2012-04-12 | 2012-04-12 | PVC (polyvinyl chloride) wood-plastic pinch plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987066A (en) * | 2017-05-13 | 2017-07-28 | 卢政锋 | A kind of outdoor plastics modeling wood plate and its manufacture craft |
-
2012
- 2012-04-12 CN CN 201220152586 patent/CN202786085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987066A (en) * | 2017-05-13 | 2017-07-28 | 卢政锋 | A kind of outdoor plastics modeling wood plate and its manufacture craft |
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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 |
Granted publication date: 20130313 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |