CN105086285A - High standard PVC panel for wall decoration and production method thereof - Google Patents
High standard PVC panel for wall decoration and production method thereof Download PDFInfo
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- CN105086285A CN105086285A CN201510566485.5A CN201510566485A CN105086285A CN 105086285 A CN105086285 A CN 105086285A CN 201510566485 A CN201510566485 A CN 201510566485A CN 105086285 A CN105086285 A CN 105086285A
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Abstract
The present invention discloses a high standard PVC panel for wall decoration and a production method thereof. The PVC panel comprises the following components by weight: 100 parts of a PVC powder, 15-25 parts of a PVC waste powder, 15-25 parts of calcium powder, 0.2-0.3 part of paraffin wax, 0.3-0.35 parts of stearic acid, 1.0-1.5 parts of a stabilizer, 1.0-1.5 parts of CPE, 0.1-0.3 part of nano-silver powder, and 1.0-1.5 parts of modified resin. The PVC panel produced by the method has good roughness and brightness, continuous surface and uniform thickness; and the panel has assured quality and is durable. The nano silver powder and modified resin added in the PVC panel endows the PVC panel with sterilization effect, while the panel has high strength and wide range of usage.
Description
Technical field
The invention belongs to board materials production processing technique field, particularly relate to a kind of PVC board and production method thereof.
Background technology
Along with socioeconomic continuous fast development, the demand of house decoration also sharp rises, and along with a large amount of consumption of timber, timber cannot be provided in a short time to be used for producing more decorative wall panels, and the research therefore replacing wooden wallboard is brought into schedule.Current employing is more that PVC board substitutes wooden wallboard, cheap for manufacturing cost, can also prevent fires, moistureproof, safe and reliable, should be fitted up widely at house interior trim.The PVC board that existing market occurs and production technique thereof imperfection, and have much room for improvement, such as cost aspect, the lumber recovery of PVC board is low, of poor quality; In addition the PVC board poor-performing on market, cannot meet the needs that people use.
Summary of the invention
In order to overcome the defect of prior art, the object of the present invention is to provide a kind of high standard wall body decoration PVC board, the use needs of people can be met.
A kind of high standard wall body decoration PVC board, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 15 ~ 25 parts, calcium powder 15 ~ 25 parts, 0.2 ~ 0.3 part, paraffin, stearic acid 0.3 ~ 0.35 part, stablizer 1.0 ~ 1.5 parts, CPE1.0 ~ 1.5 part, nano-silver powder 0.1 ~ 0.3 part, modified resin 1.0 ~ 1.5 parts.
The present invention improves further, is added with solid alcohol outside described PVC board, and its content is: 0.05 ~ 0.1 part, heat radiation of can volatilizing on the one hand, and carbon granule a small amount of on the other hand can nucleation, the intensity of enhancing sheet material.
The present invention improves further, and the particle diameter of described PVC powder is 40 ~ 50 orders, and size distribution is reasonable, and be conducive to the shaping of PVC board, roughness, the luminance brightness on PVC board surface are good, and intensity and the hardness of sheet material reach service requirements.
The present invention improves further, and the give up particle diameter of powder of described PVC is 40 ~ 50 orders.
Present invention also offers a kind of production method of above-mentioned PVC board, specifically carry out according to the following steps:
Step S101 prepares PVC powder
1) particulate material pre-treatment: carry out pre-treatment to particulate material with custom-designed pre-processing device, obtains the water content of particulate material 1 ~ 2%, stone content≤0.01% in particulate material;
2) particulate material grinding screening: be transported in pulverizer by particulate material obtained above, through 2 ~ 3min grinding, obtaining size distribution is 40 ~ 50 object powders;
Step S102, according to high standard wall body decoration PVC board component proportion, is rapidly heated to 130 ~ 140 DEG C, in sealed states, after stirrer mixing 30min, adds solid alcohol, until mix;
Step S103 mixes material and pours feed bin into, then carries out screening once at upper sifting machine;
Step S104 mixes material by screw feeder material loading, and enter extruding machine, melting at 180 ~ 200 DEG C of temperature, shapes after extruding in stock mould, and stock mould temperature controls at 190 ~ 200 DEG C, and extruded velocity controls at 0.8 ~ 2.0m/min;
Step S105, through rolling press compacting, obtains high standard wall body decoration PVC board;
Step S106 is sheared by shears, PVC board standardized product.
The present invention improves further, and in step S104, be heated to melting, dispelled the heat by heat abstractor by an electric heating element feed powder, Heating temperature controls at 190 DEG C all the time, ensures the consistence of melting charge, effective guarantee PVC board quality.
Compared with prior art, advantage is:
1), to the particulate material of PVC board carry out pre-treatment, not only realize the particulate material moisture controlled before to grinding screening, and can remove the foreign material such as handstone, the pretreating effect of particulate material is good, improves mill efficiency, ensures that PVC powder meets production production requirement;
2), method of the present invention, be connected in order, production technique is simple, easy and simple to handle, recycles tankage fully, achieves energy-saving and emission-reduction, protection of the environment;
3), the inventive method produces the roughness on the PVC board surface obtained, luminance brightness is good, and surface continuously, thickness is even, the quality of sheet material is guaranteed, durable in use;
4), in PVC board of the present invention add nano-silver powder and modified resin, make PVC board can play the effect of sterilization, the intensity of sheet material is high simultaneously, and use range is wide.
Embodiment
Below in conjunction with embodiment to the present invention's row detailed description further.
Embodiment 1
First embodiment of the present invention, high standard wall body decoration PVC board, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 20 parts, calcium powder 20 parts, 0.28 part, paraffin, stearic acid 0.32 part, stablizer 1.2 parts, CPE1.2 part, nano-silver powder 0.15 part, modified resin 1.5 parts.Nano-silver powder disperses in the feed uniformly, is finally dispersed in PVC board, and by modified resin in conjunction with silver powder particles, silver powder plays the effect of sterilization in indoor.
In the present embodiment, be added with solid alcohol outside described PVC board, its content is 0.1 part, heat radiation of can volatilizing on the one hand, and carbon granule a small amount of on the other hand can nucleation, the intensity of enhancing sheet material.
In the present embodiment, the particle diameter of described PVC powder is 50 orders, and size distribution is reasonable, and be conducive to the shaping of PVC board, roughness, the luminance brightness on PVC board surface are good, and intensity and the hardness of sheet material reach service requirements.In like manner, the give up particle diameter of powder of described PVC is 50 orders.
Present invention also offers a kind of production method of above-mentioned PVC board, specifically carry out according to the following steps:
Step S101 prepares PVC powder
1) particulate material pre-treatment: carry out pre-treatment to particulate material with custom-designed pre-processing device, obtains the water content of particulate material 2%, stone content≤0.01% in particulate material;
2) particulate material grinding screening: be transported in pulverizer by particulate material obtained above, through 2 ~ 3min grinding, obtaining size distribution is 50 object powders;
Step S102, according to high standard wall body decoration PVC board component proportion, is rapidly heated to 130 ~ 140 DEG C, in sealed states, after stirrer mixing 30min, adds solid alcohol, until mix;
Step S103 mixes material and pours feed bin into, then carries out screening once at upper sifting machine;
Step S104 mixes material by screw feeder material loading, and enter extruding machine, melting at 180 ~ 200 DEG C of temperature, shapes after extruding in stock mould, and stock mould temperature controls at 190 ~ 200 DEG C, and extruded velocity controls at 0.8 ~ 2.0m/min;
Step S105, through rolling press compacting, obtains high standard wall body decoration PVC board;
Step S106 is sheared by shears, PVC board standardized product.
Further, aforesaid method, in step S104, is heated to melting by an electric heating element feed powder, is dispelled the heat by heat abstractor, and Heating temperature controls at 190 DEG C all the time, ensures the consistence of melting charge, effective guarantee PVC board quality.
Embodiment 2
In the second embodiment, high standard wall body decoration PVC board, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 22 parts, calcium powder 15 parts, 0.25 part, paraffin, stearic acid 0.3 part, stablizer 1.2 parts, CPE1.2 part, nano-silver powder 0.2 part, modified resin 1.2 parts.
In the present embodiment, the content of additional solid alcohol is 0.08 part.
Embodiment 3
In the 3rd embodiment, high standard wall body decoration PVC board, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 25 parts, calcium powder 20 parts, 0.3 part, paraffin, stearic acid 0.32 part, stablizer 1.0 parts, CPE1.5 part, nano-silver powder 0.15 part, modified resin 1.2 parts.
In the present embodiment, the content of additional solid alcohol is 0.1 part.
Embodiment 4
In the 4th embodiment, high standard wall body decoration PVC board, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 20 parts, calcium powder 18 parts, 0.28 part, paraffin, stearic acid 0.35 part, stablizer 1.0 parts, CPE1.0 part, nano-silver powder 0.3 part, modified resin 1.5 parts.
In the present embodiment, the content of additional solid alcohol is 0.08 part.
Embodiment 5
In the 5th embodiment, high standard wall body decoration PVC board, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 15 parts, calcium powder 15 parts, 0.25 part, paraffin, stearic acid 0.3 part, stablizer 1.5 parts, CPE1.5 part, nano-silver powder 0.15 part, modified resin 1.0 parts.
In the present embodiment, the content of additional solid alcohol is 0.05 part.
Embodiments of the invention are not limited only to above five embodiments.But the high standard wall body decoration PVC board obtained by above five embodiments has best bright finish, surfaceness is good, intensity and hardness high, nano-silver powder and modified resin is added in PVC board of the present invention, make PVC board can play the effect of sterilization, the intensity of sheet material is high simultaneously, and use range is wide.
Claims (7)
1. a high standard wall body decoration PVC board, it is characterized in that, wherein the weight content of each component is: PVC powder 100 parts, PVC give up powder 15 ~ 25 parts, calcium powder 15 ~ 25 parts, 0.2 ~ 0.3 part, paraffin, stearic acid 0.3 ~ 0.35 part, stablizer 1.0 ~ 1.5 parts, CPE1.0 ~ 1.5 part, nano-silver powder 0.1 ~ 0.3 part, modified resin 1.0 ~ 1.5 parts.
2. high standard wall body decoration PVC board according to claim 1, is characterized in that, be added with solid alcohol outside described PVC board, its content is: 0.05 ~ 0.1 part.
3. high standard wall body decoration PVC board according to claim 1 and 2, is characterized in that, the particle diameter of described PVC powder is 40 ~ 50 orders.
4. high standard wall body decoration PVC board according to claim 1 and 2, is characterized in that, the give up particle diameter of powder of described PVC is 40 ~ 50 orders.
5. high standard wall body decoration PVC board according to claim 3, is characterized in that, the give up particle diameter of powder of described PVC is 40 ~ 50 orders.
6. a production method for high standard wall body decoration PVC board, is characterized in that, specifically carries out according to the following steps:
Step S101 prepares PVC powder
1) particulate material pre-treatment: carry out pre-treatment to particulate material with custom-designed pre-processing device, obtains the water content of particulate material 1 ~ 2%, stone content≤0.01% in particulate material;
2) particulate material grinding screening: be transported in pulverizer by particulate material obtained above, through 2 ~ 3min grinding, obtaining size distribution is 40 ~ 50 object powders;
Step S102, according to high standard wall body decoration PVC board component proportion, is rapidly heated to 130 ~ 140 DEG C, in sealed states, after stirrer mixing 30min, adds solid alcohol, until mix;
Step S103 mixes material and pours feed bin into, then carries out screening once at upper sifting machine;
Step S104 mixes material by screw feeder material loading, and enter extruding machine, melting at 180 ~ 200 DEG C of temperature, shapes after extruding in stock mould, and stock mould temperature controls at 190 ~ 200 DEG C, and extruded velocity controls at 0.8 ~ 2.0m/min;
Step S105, through rolling press compacting, obtains high standard wall body decoration PVC board;
Step S106 is sheared by shears, PVC board standardized product.
7. the production method of high standard wall body decoration PVC board according to claim 6, it is characterized in that, in step S104, be heated to melting by an electric heating element feed powder, dispelled the heat by heat abstractor, Heating temperature controls all the time at 190 DEG C.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826384A (en) * | 2018-12-17 | 2019-05-31 | 滁州市宏源喷涂有限公司 | A kind of high standard wall body decoration PVC board and its production method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230172A (en) * | 2008-02-04 | 2008-07-30 | 潘伟林 | Plastic-uptake veneer and production method thereof |
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- 2015-09-09 CN CN201510566485.5A patent/CN105086285A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230172A (en) * | 2008-02-04 | 2008-07-30 | 潘伟林 | Plastic-uptake veneer and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王玉忠等编著: "《高分子科学导论》", 31 December 2010 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826384A (en) * | 2018-12-17 | 2019-05-31 | 滁州市宏源喷涂有限公司 | A kind of high standard wall body decoration PVC board and its production method |
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