CN104927378A - PVC wood-plastic plate and preparation method thereof - Google Patents
PVC wood-plastic plate and preparation method thereof Download PDFInfo
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- CN104927378A CN104927378A CN201510312113.XA CN201510312113A CN104927378A CN 104927378 A CN104927378 A CN 104927378A CN 201510312113 A CN201510312113 A CN 201510312113A CN 104927378 A CN104927378 A CN 104927378A
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Abstract
The invention provides a PVC wood-plastic plate, and relates to the technical field of plastic products. The PVC wood-plastic plate is prepared from the following raw materials in parts by weight: 50-60 parts of PVC resin, 20-30 parts of tribasic lead sulfate, 20-30 parts of calcium stearate, 8-10 parts of lead stearate, 4-6 parts of an antioxidant, 15-25 parts of stearic acid, 20-40 parts of polyethylene wax, 30-40 parts of a filler, 10-20 parts of chlorinated polyethylene, 3-5 parts of iron oxide red, 60-70 parts of wood meal and 2-4 parts of a foaming agent. The PVC wood-plastic plate has the benefits that the process flow is simple, the raw material ratio is reasonable, the adopted raw materials are made from nontoxic and innoxious chemical substances, and the prepared PVC wood-plastic plate is long in the service life, tough, durable, wear-resistant, obvious in using effect, free of contamination, high in market value, and convenient to popularize and use.
Description
Technical field
The present invention relates to plastic products technology field, be specifically related to a kind of PVC wood plastic profile plate and preparation method thereof.
Background technology
Plastics take monomer as raw material, by the macromolecular compound of addition polymerization or polycondensation polymerized, be commonly called as plastics or resin, can freely change composition and body styles, be made up of additives such as synthetic resins and filler, softening agent, stablizer, lubricant, colorants.Resin accounts for 40% ~ 100% of plastics gross weight.The fundamental property of plastics depends mainly on the person's character of resin, but additive also plays an important role.Some plastics is made up of synthetic resins substantially, does not contain or contains additive less, as synthetic glass, polystyrene etc.So-called plastics, it is the one in synthetic resins in fact, and shape is similar with the pine resin in natural resin, but because carrying out synthetic through chemical means, and be referred to as plastics, Wood-plastic profiles, be there are New Building Materials on the market at present, this type of material well solves the state that material of construction lacks, fundamentally saved resource, its formula of the Wood-plastic material existed on the market is at present also unreasonable, and the work-ing life that wood is moulded is shorter, poor corrosion resistance, can not obtain good application.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of formula rationally, corrosion-resistant, PVC wood plastic profile plate of long service life and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of PVC wood plastic profile plate, is characterized in that: be made up of the raw material of following component:
Polyvinyl chloride resin 50-60 part, tribasic lead sulfate 20-30 part, calcium stearate 20-30 part, lead stearate 8-10 part, oxidation inhibitor 4-6 part, stearic acid 15-25 part, polyethylene wax 20-40 part, filler 30-40 part, chlorinatedpolyethylene 10-20 part, iron oxide red 3-5 part, wood powder 60-70 part, whipping agent 2-4 part.
The preferred ingredient of each raw material is: polyvinyl chloride resin 55 parts, tribasic lead sulfate 25 parts, calcium stearate 25 parts, lead stearate 9 parts, 5 parts, oxidation inhibitor, stearic acid 20 parts, polyethylene wax 25 parts, filler 35 parts, chlorinatedpolyethylene 15 parts, iron oxide red 4 parts, wood powder 65 parts, whipping agent 3 parts.
Described filler is potter's clay, calcium carbonate, silicon-dioxide and carbon black, and its mass ratio added is 1:1:1:1.
Another object of the present invention is to provide a kind of method preparing PVC wood plastic profile plate of the present invention, it is characterized in that comprising the following steps:
A, the wood powder in raw material is carried out drying after, tentatively pulverize, after screening, obtain stand-by wood powder;
Stand-by wood powder in b, polyvinyl chloride resin, tribasic lead sulfate, calcium stearate, lead stearate, oxidation inhibitor, stearic acid, polyethylene wax, filler, chlorinatedpolyethylene, iron oxide red and whipping agent by raw material and step a all drops in high-speed mixing stirrer, control temperature is 80-90 DEG C, and rotating speed 2500-3000r/min carries out high-speed and high-temperature stirring;
C, the material after step b process is all carried out passing in extruding machine, extruded plastic foam, then after sizing, carry out cutting sample preparation.
The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, the nontoxic chemical substance that is of employing makes, the PVC wood plastic profile plate of preparation, long service life, lastingly tough, wear-resisting, result of use is obvious, pollution-free, marketable value is high, is convenient to promote and use.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of PVC wood plastic profile plate, be made up of the raw material of following component:
Polyvinyl chloride resin 50-60kg, tribasic lead sulfate 20-30kg, calcium stearate 20-30kg, lead stearate 8-10kg, oxidation inhibitor 4-6kg, stearic acid 15-25kg, polyethylene wax 20-40kg, filler 30-40kg, chlorinatedpolyethylene 10-20kg, iron oxide red 3-5kg, wood powder 60-70kg, whipping agent 2-4kg.
Described filler is potter's clay, calcium carbonate, silicon-dioxide and carbon black, and its mass ratio added is 1:1:1:1.
Preparation method is as follows:
A, the wood powder in raw material is carried out drying after, tentatively pulverize, after screening, obtain stand-by wood powder;
Stand-by wood powder in b, polyvinyl chloride resin, tribasic lead sulfate, calcium stearate, lead stearate, oxidation inhibitor, stearic acid, polyethylene wax, filler, chlorinatedpolyethylene, iron oxide red and whipping agent by raw material and step a all drops in high-speed mixing stirrer, control temperature is 80-90 DEG C, and rotating speed 2500-3000r/min carries out high-speed and high-temperature stirring;
C, the material after step b process is all carried out passing in extruding machine, extruded plastic foam, then after sizing, carry out cutting sample preparation.
Embodiment 2
A kind of PVC wood plastic profile plate, be made up of the raw material of following component:
Polyvinyl chloride resin 55kg, tribasic lead sulfate 25kg, calcium stearate 25kg, lead stearate 9kg, oxidation inhibitor 5kg, stearic acid 20kg, polyethylene wax 25kg, filler 35kg, chlorinatedpolyethylene 15kg, iron oxide red 4kg, wood powder 65kg, whipping agent 3kg.
Described filler is potter's clay, calcium carbonate, silicon-dioxide and carbon black, and its mass ratio added is 1:1:1:1.
Preparation method is as follows:
A, the wood powder in raw material is carried out drying after, tentatively pulverize, after screening, obtain stand-by wood powder;
Stand-by wood powder in b, polyvinyl chloride resin, tribasic lead sulfate, calcium stearate, lead stearate, oxidation inhibitor, stearic acid, polyethylene wax, filler, chlorinatedpolyethylene, iron oxide red and whipping agent by raw material and step a all drops in high-speed mixing stirrer, control temperature is 80-90 DEG C, and rotating speed 2500-3000r/min carries out high-speed and high-temperature stirring;
C, the material after step b process is all carried out passing in extruding machine, extruded plastic foam, then after sizing, carry out cutting sample preparation.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a PVC wood plastic profile plate, is characterized in that: be made up of the raw material of following component:
Polyvinyl chloride resin 50-60 part, tribasic lead sulfate 20-30 part, calcium stearate 20-30 part, lead stearate 8-10 part, oxidation inhibitor 4-6 part, stearic acid 15-25 part, polyethylene wax 20-40 part, filler 30-40 part, chlorinatedpolyethylene 10-20 part, iron oxide red 3-5 part, wood powder 60-70 part, whipping agent 2-4 part.
2. a kind of PVC wood plastic profile plate according to claim 1, is characterized in that: the preferred ingredient of each raw material is: polyvinyl chloride resin 55 parts, tribasic lead sulfate 25 parts, calcium stearate 25 parts, lead stearate 9 parts, 5 parts, oxidation inhibitor, stearic acid 20 parts, polyethylene wax 25 parts, filler 35 parts, chlorinatedpolyethylene 15 parts, iron oxide red 4 parts, wood powder 65 parts, whipping agent 3 parts.
3. a kind of PVC wood plastic profile plate according to claim 1, is characterized in that: described filler is potter's clay, calcium carbonate, silicon-dioxide and carbon black, and its mass ratio added is 1:1:1:1.
4. prepare a method for any one PVC wood plastic profile plate in claim 1 and 2, it is characterized in that, comprise the following steps:
A, the wood powder in raw material is carried out drying after, tentatively pulverize, after screening, obtain stand-by wood powder;
Stand-by wood powder in b, polyvinyl chloride resin, tribasic lead sulfate, calcium stearate, lead stearate, oxidation inhibitor, stearic acid, polyethylene wax, filler, chlorinatedpolyethylene, iron oxide red and whipping agent by raw material and step a all drops in high-speed mixing stirrer, control temperature is 80-90 DEG C, and rotating speed 2500-3000r/min carries out high-speed and high-temperature stirring;
C, the material after step b process is all carried out passing in extruding machine, extruded plastic foam, then after sizing, carry out cutting sample preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510312113.XA CN104927378A (en) | 2015-06-08 | 2015-06-08 | PVC wood-plastic plate and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510312113.XA CN104927378A (en) | 2015-06-08 | 2015-06-08 | PVC wood-plastic plate and preparation method thereof |
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| CN104927378A true CN104927378A (en) | 2015-09-23 |
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| CN201510312113.XA Pending CN104927378A (en) | 2015-06-08 | 2015-06-08 | PVC wood-plastic plate and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778897A (en) * | 2017-11-01 | 2018-03-09 | 安徽省金正塑业有限公司 | A kind of wood plastic sectional outcase of refrigerator and preparation method thereof |
| CN108641239A (en) * | 2018-06-05 | 2018-10-12 | 汪逸凡 | A kind of preparation method of wearable composite board of wood and plastic |
| CN108752961A (en) * | 2018-06-26 | 2018-11-06 | 阜南县永兴工艺品有限公司 | A kind of rattan plaited Wood-plastic material of excellent in mechanical performance |
| CN111138704A (en) * | 2020-01-07 | 2020-05-12 | 山东三润助剂科技股份有限公司 | Application of high-melt-strength PVC (polyvinyl chloride) foaming regulator in foaming plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923903A (en) * | 2005-08-31 | 2007-03-07 | 上海申威达机械有限公司 | Formulation of extrusion forming wood-plastic foaming decoration section bar and preparation method |
| CN101935406A (en) * | 2010-09-06 | 2011-01-05 | 芜湖海螺型材科技股份有限公司 | Composite stabilizer for plastic sections |
| CN103396633A (en) * | 2013-07-31 | 2013-11-20 | 广东晨宝复合材料有限公司 | Wood-plastic plate material with wood grains and preparation method thereof |
-
2015
- 2015-06-08 CN CN201510312113.XA patent/CN104927378A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923903A (en) * | 2005-08-31 | 2007-03-07 | 上海申威达机械有限公司 | Formulation of extrusion forming wood-plastic foaming decoration section bar and preparation method |
| CN101935406A (en) * | 2010-09-06 | 2011-01-05 | 芜湖海螺型材科技股份有限公司 | Composite stabilizer for plastic sections |
| CN103396633A (en) * | 2013-07-31 | 2013-11-20 | 广东晨宝复合材料有限公司 | Wood-plastic plate material with wood grains and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778897A (en) * | 2017-11-01 | 2018-03-09 | 安徽省金正塑业有限公司 | A kind of wood plastic sectional outcase of refrigerator and preparation method thereof |
| CN108641239A (en) * | 2018-06-05 | 2018-10-12 | 汪逸凡 | A kind of preparation method of wearable composite board of wood and plastic |
| CN108752961A (en) * | 2018-06-26 | 2018-11-06 | 阜南县永兴工艺品有限公司 | A kind of rattan plaited Wood-plastic material of excellent in mechanical performance |
| CN111138704A (en) * | 2020-01-07 | 2020-05-12 | 山东三润助剂科技股份有限公司 | Application of high-melt-strength PVC (polyvinyl chloride) foaming regulator in foaming plate |
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Application publication date: 20150923 |
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