CN107778897A - A kind of wood plastic sectional outcase of refrigerator and preparation method thereof - Google Patents
A kind of wood plastic sectional outcase of refrigerator and preparation method thereof Download PDFInfo
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- CN107778897A CN107778897A CN201711057899.0A CN201711057899A CN107778897A CN 107778897 A CN107778897 A CN 107778897A CN 201711057899 A CN201711057899 A CN 201711057899A CN 107778897 A CN107778897 A CN 107778897A
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- parts
- outcase
- refrigerator
- wood plastic
- wood
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/03—Extrusion of the foamable blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2461/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2461/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Abstract
A kind of wood plastic sectional outcase of refrigerator, it is characterised in that be made up of the raw material of following components：50 60 parts of polyvinyl chloride resin, 20 30 parts of phenolic resin, 20 30 parts of calcium stearate, 8 10 parts of aromatic naphtha, 46 parts of antioxidant, 15 25 parts of stearic acid, 20 40 parts of Tissuemat E, 30 40 parts of filler, 10 20 parts of haloflex, 35 parts of graphene, 60 70 parts of wood powder, 24 parts of foaming agent, 5 10 parts of additive.Present invention process flow is succinct, reasonable raw material proportioning, and use is that nontoxic chemical substance makes, and the wood plastic sectional outcase of refrigerator of preparation, service life length, tough persistently wear-resisting, using effect is obvious, pollution-free, and market value is high, is easy to promote and uses.
Description
Technical field
The present invention relates to plastic products technology field, and in particular to a kind of wood plastic sectional outcase of refrigerator and preparation method thereof.
Background technology
Plastics are the high-molecular compounds that are formed by addition polymerization or polycondensation polymerized using monomer as raw material, are commonly called as plastics
Or resin, it can freely change composition and body styles, by synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant
Formed Deng additive.Resin accounts for the 40%~100% of plastics gross weight.The basic performance of plastics depends mainly on the sheet of resin
Property, but additive also plays an important role.Some plastics are substantially made up of synthetic resin, are free of or are contained additive less,
Such as lucite, polystyrene.So-called plastics, it is one kind in synthetic resin in fact, and shape is with the pine in natural resin
Resin is similar, but artificial synthesized because being carried out by chemical means, and is referred to as plastics, Wood-plastic profiles, is currently to deposit on the market
In New Building Materials, such material solves the state of construction material shortage well, has fundamentally saved resource, at present
On the market existing Wood-plastic material its formula and it is unreasonable, the service life of wood moulding is shorter, poor corrosion resistance, it is impossible to obtains good
Good application.
The content of the invention：
The technical problems to be solved by the invention are to provide a kind of formula rationally, corrosion-resistant, the wood moulding of service life length
Type outcase of refrigerator and preparation method thereof.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of wood plastic sectional outcase of refrigerator, it is characterised in that：It is made up of the raw material of following components：
Polyvinyl chloride resin 50-60 parts, phenolic resin 20-30 parts, calcium stearate 20-30 parts, aromatic naphtha 8-10 parts, antioxidant 4-6
Part, stearic acid 15-25 parts, Tissuemat E 20-40 parts, filler 30-40 parts, haloflex 10-20 parts, graphene 3-5 parts, wood
Powder 60-70 parts, foaming agent 2-4 parts, additive 5-10 parts.
The preferred ingredient of each raw material is：It is 55 parts of polyvinyl chloride resin, 25 parts of phenolic resin, 25 parts of calcium stearate, 9 parts of aromatic naphtha, anti-
5 parts of oxygen agent, 20 parts of stearic acid, 25 parts of Tissuemat E, 35 parts of filler, 15 parts of haloflex, 4 parts of graphene, 65 parts of wood powder, hair
3 parts of infusion, 8 parts of additive.
Described filler is clay, calcium carbonate, silica and carbon black, and its ratio of weight and number is 1:1:1:1.
For the additive by mica, lanolin, titanium dioxide, activated carbon, powder of straw, its ratio of weight and number is 2：1：1：2：
5。
A kind of method for preparing wood plastic sectional outcase of refrigerator of the present invention, it is characterised in that comprise the following steps：
A, raw material is claimed by above-mentioned weight proportion；
B, by polyvinyl chloride resin, phenolic resin, calcium stearate, Tissuemat E mix, stir, be heated to molten condition, enter
Row is stirred；
C, stearic acid, filler are added in mixture in stepb, haloflex, graphene, wood powder, foaming agent, is added
Feed, continue to stir, mixing speed 600-800r/min；
D, aromatic naphtha and antioxidant are added in step c, after being thoroughly mixed, temperature are increased to 120-150 degree,
Quickly stirred, mixing speed 800-1000r/min, material is fully reacted；
E, the material handled well in step d is sent into freezing equipment, carries out freezing processing；
F, the material after step e is freezed melts through granulator heating, is expressed into mould molding, obtains outcase of refrigerator.
Further, the freezing processing of the step e is divided into first time freezing processing, second of freezing processing, and the 3rd
Secondary freezing processing, after first time freezing processing, after material is recovered into room temperature 1 hour, then second of freezing processing is carried out, second
After freezing processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is that 2-3 hours are continuously freezed in the environment of subzero 5-10 DEG C, and second cold
Jelly processing is that 3-5 hours are continuously freezed in the environment of subzero 10-20 DEG C, and second of freezing processing is at subzero 20-25 DEG C
2-3 hours are continuously freezed under environment.
The beneficial effects of the invention are as follows：Present invention process flow is succinct, reasonable raw material proportioning, and use is nontoxic
Chemical substance make, the wood plastic sectional outcase of refrigerator of preparation is provided simultaneously with anti-aging and corrosion resistant effect, and service life is grown,
Tough persistently wear-resisting, using effect is obvious, pollution-free, and market value is high, is easy to promote and uses.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of wood plastic sectional outcase of refrigerator, it is characterised in that：It is made up of the raw material of following components：
50 parts of polyvinyl chloride resin, 20 parts of phenolic resin, 20 parts of calcium stearate, 8 parts of aromatic naphtha, 4 parts of antioxidant, 15 parts of stearic acid,
20 parts of Tissuemat E, 30 parts of filler, 10 parts of haloflex, 3 parts of graphene, 60 parts of wood powder, 2 parts of foaming agent, 5 parts of additive.
Described filler is clay, calcium carbonate, silica and carbon black, and its ratio of weight and number is 1:1:1:1.
For the additive by mica, lanolin, titanium dioxide, activated carbon, powder of straw, its ratio of weight and number is 2：1：1：2：
5。
A kind of method for preparing wood plastic sectional outcase of refrigerator of the present invention, it is characterised in that comprise the following steps：
A, raw material is claimed by above-mentioned weight proportion；
B, by polyvinyl chloride resin, phenolic resin, calcium stearate, Tissuemat E mix, stir, be heated to molten condition, enter
Row is stirred；
C, stearic acid, filler are added in mixture in stepb, haloflex, graphene, wood powder, foaming agent, is added
Feed, continue to stir, mixing speed 600r/min；
D, aromatic naphtha and antioxidant are added in step c, after being thoroughly mixed, temperature is increased to 120 degree, carried out
Quick stirring, mixing speed 800r/min, makes material fully react；
E, the material handled well in step d is sent into freezing equipment, carries out freezing processing；
F, the material after step e is freezed melts through granulator heating, is expressed into mould molding, obtains outcase of refrigerator.
Further, the freezing processing of the step e is divided into first time freezing processing, second of freezing processing, and the 3rd
Secondary freezing processing, after first time freezing processing, after material is recovered into room temperature 1 hour, then second of freezing processing is carried out, second
After freezing processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously freezed 2 hours in the environment of subzero 5 DEG C, at second of freezing
Reason is continuous freezing 3 hours in the environment of subzero 10 DEG C, and second of freezing processing is the continuous cold in the environment of subzero 20 DEG C
Freeze 2 hours.
Embodiment 2
A kind of wood plastic sectional outcase of refrigerator, it is characterised in that：It is made up of the raw material of following components：
60 parts of polyvinyl chloride resin, 30 parts of phenolic resin, 30 parts of calcium stearate, 10 parts of aromatic naphtha, 6 parts of antioxidant, stearic acid 25
Part, 40 parts of Tissuemat E, 40 parts of filler, 20 parts of haloflex, 5 parts of graphene, 70 parts of wood powder, 4 parts of foaming agent, additive 10
Part.
Described filler is clay, calcium carbonate, silica and carbon black, and its ratio of weight and number is 1:1:1:1.
For the additive by mica, lanolin, titanium dioxide, activated carbon, powder of straw, its ratio of weight and number is 2：1：1：2：
5。
A kind of method for preparing wood plastic sectional outcase of refrigerator of the present invention, it is characterised in that comprise the following steps：
A, raw material is claimed by above-mentioned weight proportion；
B, by polyvinyl chloride resin, phenolic resin, calcium stearate, Tissuemat E mix, stir, be heated to molten condition, enter
Row is stirred；
C, stearic acid, filler are added in mixture in stepb, haloflex, graphene, wood powder, foaming agent, is added
Feed, continue to stir, mixing speed 800r/min；
D, aromatic naphtha and antioxidant are added in step c, after being thoroughly mixed, temperature is increased to 150 degree, carried out
Quick stirring, mixing speed 1000r/min, makes material fully react；
E, the material handled well in step d is sent into freezing equipment, carries out freezing processing；
F, the material after step e is freezed melts through granulator heating, is expressed into mould molding, obtains outcase of refrigerator.
Further, the freezing processing of the step e is divided into first time freezing processing, second of freezing processing, and the 3rd
Secondary freezing processing, after first time freezing processing, after material is recovered into room temperature 1 hour, then second of freezing processing is carried out, second
After freezing processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously freezed 3 hours in the environment of subzero 10 DEG C, at second of freezing
Reason is continuous freezing 5 hours in the environment of subzero 20 DEG C, and second of freezing processing is the continuous cold in the environment of subzero 25 DEG C
Freeze 3 hours.
Control group 1
A kind of wood plastic sectional outcase of refrigerator, it is characterised in that：It is made up of the raw material of following components：
50 parts of polyvinyl chloride resin, 20 parts of phenolic resin, 20 parts of calcium stearate, 8 parts of aromatic naphtha, 4 parts of antioxidant, 15 parts of stearic acid,
20 parts of Tissuemat E, 10 parts of haloflex, 3 parts of graphene, 60 parts of wood powder, 2 parts of foaming agent.
A kind of method for preparing wood plastic sectional outcase of refrigerator of the present invention, it is characterised in that comprise the following steps：
A, raw material is claimed by above-mentioned weight proportion；
B, by polyvinyl chloride resin, phenolic resin, calcium stearate, Tissuemat E mix, stir, be heated to molten condition, enter
Row is stirred；
C, stearic acid, haloflex are added in mixture in stepb, graphene, wood powder, foaming agent, continues to stir
Mix, mixing speed 600r/min；
D, aromatic naphtha and antioxidant are added in step c, after being thoroughly mixed, temperature is increased to 120 degree, carried out
Quick stirring, mixing speed 800r/min, makes material fully react；
E, the material that step d is handled well is melted through granulator heating, is expressed into mould molding, obtain outcase of refrigerator.
Control group 2
A kind of wood plastic sectional outcase of refrigerator, it is characterised in that：It is made up of the raw material of following components：
60 parts of polyvinyl chloride resin, 30 parts of phenolic resin, 30 parts of calcium stearate, 10 parts of aromatic naphtha, 6 parts of antioxidant, stearic acid 25
Part, 40 parts of Tissuemat E, 20 parts of haloflex, 5 parts of graphene, 70 parts of wood powder, 4 parts of foaming agent.
A kind of method for preparing wood plastic sectional outcase of refrigerator of the present invention, it is characterised in that comprise the following steps：
A, raw material is claimed by above-mentioned weight proportion；
B, all material is mixed, stirred, be heated to molten condition, be stirred mixing；
C, the material handled well is melted through granulator heating, is expressed into mould molding, obtain outcase of refrigerator.
Table 1 is the present invention and control group performance test
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
- A kind of 1. wood plastic sectional outcase of refrigerator, it is characterised in that：It is made up of the raw material of following components：Polyvinyl chloride resin 50-60 parts, phenolic resin 20-30 parts, calcium stearate 20-30 parts, aromatic naphtha 8-10 parts, antioxidant 4-6 parts, Stearic acid 15-25 parts, Tissuemat E 20-40 parts, filler 30-40 parts, haloflex 10-20 parts, graphene 3-5 parts, wood powder 60-70 parts, foaming agent 2-4 parts, additive 5-10 parts.
- A kind of 2. wood plastic sectional outcase of refrigerator according to claim 1, it is characterised in that：The preferred ingredient of each raw material is：PVC 55 parts of resin, 25 parts of phenolic resin, 25 parts of calcium stearate, 9 parts of aromatic naphtha, 5 parts of antioxidant, 20 parts of stearic acid, Tissuemat E 25 Part, 35 parts of filler, 15 parts of haloflex, 4 parts of graphene, 65 parts of wood powder, 3 parts of foaming agent, 8 parts of additive.
- A kind of 3. wood plastic sectional outcase of refrigerator according to claim 1, it is characterised in that：Described filler is clay, carbonic acid Calcium, silica and carbon black, its ratio of weight and number are 1:1:1:1.
- A kind of 4. wood plastic sectional outcase of refrigerator according to claim 1, it is characterised in that：The additive is by mica, wool Fat, titanium dioxide, activated carbon, powder of straw, its ratio of weight and number are 2：1：1：2：5.
- A kind of 5. method for preparing any one wood plastic sectional outcase of refrigerator in claim 1 and 2, it is characterised in that including following Step：A, raw material is claimed by above-mentioned weight proportion；B, by polyvinyl chloride resin, phenolic resin, calcium stearate, Tissuemat E mix, stir, be heated to molten condition, stirred Mix mixing；C, stearic acid, filler, haloflex, graphene, wood powder, foaming agent, addition are added in mixture in stepb Expect, continue to stir, mixing speed 600-800r/min；D, aromatic naphtha and antioxidant are added in step c, after being thoroughly mixed, temperature is increased to 120-150 degree, carried out Quick stirring, mixing speed 800-1000r/min, makes material fully react；E, the material handled well in step d is sent into freezing equipment, carries out freezing processing；F, the material after step e is freezed melts through granulator heating, is expressed into mould molding, obtains outcase of refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057899.0A CN107778897A (en) | 2017-11-01 | 2017-11-01 | A kind of wood plastic sectional outcase of refrigerator and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711057899.0A CN107778897A (en) | 2017-11-01 | 2017-11-01 | A kind of wood plastic sectional outcase of refrigerator and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107778897A true CN107778897A (en) | 2018-03-09 |
Family
ID=61431387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711057899.0A Withdrawn CN107778897A (en) | 2017-11-01 | 2017-11-01 | A kind of wood plastic sectional outcase of refrigerator and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107778897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469516A (en) * | 2020-04-15 | 2020-07-31 | 合肥晨乐塑胶有限公司 | Inner chamber plate of refrigerator compressor and processing technology thereof |
| CN111718592A (en) * | 2020-07-07 | 2020-09-29 | 黄山美森新材料科技有限公司 | Body flame-retardant and chemical corrosion-resistant plastic-wood composite material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845294A (en) * | 2015-05-06 | 2015-08-19 | 安徽省佳艺休闲用品有限公司 | Light stable-type plastic container |
| CN104927378A (en) * | 2015-06-08 | 2015-09-23 | 安徽省金正塑业有限公司 | PVC wood-plastic plate and preparation method thereof |
| CN106589830A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Special plastic for refrigerator shell |
| CN106811051A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山瑞美塑业有限公司 | A kind of outcase of refrigerator antibiotic paint |
-
2017
- 2017-11-01 CN CN201711057899.0A patent/CN107778897A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845294A (en) * | 2015-05-06 | 2015-08-19 | 安徽省佳艺休闲用品有限公司 | Light stable-type plastic container |
| CN104927378A (en) * | 2015-06-08 | 2015-09-23 | 安徽省金正塑业有限公司 | PVC wood-plastic plate and preparation method thereof |
| CN106811051A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山瑞美塑业有限公司 | A kind of outcase of refrigerator antibiotic paint |
| CN106589830A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Special plastic for refrigerator shell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469516A (en) * | 2020-04-15 | 2020-07-31 | 合肥晨乐塑胶有限公司 | Inner chamber plate of refrigerator compressor and processing technology thereof |
| CN111718592A (en) * | 2020-07-07 | 2020-09-29 | 黄山美森新材料科技有限公司 | Body flame-retardant and chemical corrosion-resistant plastic-wood composite material and preparation method thereof |
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Application publication date: 20180309 |
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