CN104497525A - Plastic material for water pump housing - Google Patents
Plastic material for water pump housing Download PDFInfo
- Publication number
- CN104497525A CN104497525A CN201410738434.1A CN201410738434A CN104497525A CN 104497525 A CN104497525 A CN 104497525A CN 201410738434 A CN201410738434 A CN 201410738434A CN 104497525 A CN104497525 A CN 104497525A
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- CN
- China
- Prior art keywords
- parts
- plastic material
- water pump
- pump shell
- polycarbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a plastic material for a water pump housing. The plastic material is prepared from the following raw materials in parts by weight: 120-150 parts of polycarbonate, 20-25 parts of glass fiber, 3-8 parts of nano graphite powder, 10-16 parts of tributyl citrate, 5-10 parts of dioctyl ester, 12-16 parts of epoxy resin, 3-7 parts of a flexibilizer, 2-6 parts of an impact modifier and 5-9 parts of a lubricant, wherein the flexibilizer is a mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene propylene rubber. According to the plastic material disclosed by the invention, by adding the flexibilizer, the impact modifier and the lubricant, the impact resistance of polycarbonate plastic is greatly improved and the using demand of the water pump housing is fully satisfied; and in addition, by adding the glass fiber, the nano graphite powder, the tributyl citrate, the dioctyl ester and the epoxy resin, the tensile property of the polycarbonate plastic is improved, and through the synergistic effect, the service life of the polycarbonate plastic is prolonged.
Description
Technical field
The present invention relates to a kind of water pump shell plastic material, belong to engineering plastics technical field.
Background technology
Plastic material is a kind of material of good performance, because plastics have the advantages such as light weight, not corrosion, good insulating, so will use plastics in a lot of links of a lot of products production.Plastics are easily processed, finish size stability and surface luster good, easy application, painted, be widely used in more and more wider field.
Polycarbonate (being called for short PC) is the high molecular polymer containing carbonate group in molecular chain, and the structure according to ester group can be divided into the broad varietys such as aliphatics, aromatic series, aliphatic-aromatic.Mechanical property wherein due to aliphatics and aliphatic-aromatic polycarbonate is lower, thus limits its application in engineering plastics.The suitability for industrialized production at present only having aromatic copolycarbonate to obtain.Due to the singularity on polycarbonate structure, now become the general engineering plastic that in five large-engineering plastics, rate of growth is the fastest.
But the quality of polycarbonate plastic is on the market unstable, impact resistance is not good, or easily aging, chaps, and reduces work-ing life.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of water pump shell plastic material is provided.
The present invention is achieved through the following technical solutions:
A kind of water pump shell plastic material, with weight parts, be made up of following raw material: polycarbonate 120-150 part, glass fibre 20-25 part, Nano graphite powder 3-8 part, tributyl citrate 10-16 part, dibutyl ester 5-10 part, epoxy resin 12-16 part, toughner 3-7 part, impact modifier 2-6 part and lubricant 5-9 part; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
Described a kind of water pump shell plastic material, the weight ratio of described polycarbonate and glass fibre is 6:1.
Described a kind of water pump shell plastic material, each composition weight number of described toughner is respectively methyl methacrylate 15-20 part, chlorinated polyethylene resin 5-10 part and ethylene-propylene rubber(EPR) 3-6 part.
Described a kind of water pump shell plastic material, described impact modifier is ABS resin, methyl-prop butyric acid, silicon-dioxide and ethyl propenoate.
Described a kind of water pump shell plastic material, each composition weight number of described impact modifier is respectively ABS resin 10-15 part, methyl-prop butyric acid 3-7 part, silica 1-4 parts and ethyl propenoate 5-10 part.
Described a kind of water pump shell plastic material, described lubricant is the mixture of phosphoric acid ester, stearylamide and whiteruss.
Described a kind of water pump shell plastic material, each composition weight number of described lubricant is respectively phosphoric acid ester 10-15 part, stearylamide 10-15 part and whiteruss 3-5 part.
The beneficial effect that the present invention reaches:
Plastic material of the present invention improves the impact resistance of polycarbonate plastic greatly by adding toughner, impact modifier and lubricant, meet the use needs of water pump shell completely, also added the tensile property that glass fibre, Nano graphite powder, tributyl citrate, dibutyl ester and epoxy resin improve polycarbonate plastic, synergy makes extend the work-ing life of polycarbonate plastic.
After testing, plastics flexural strength of the present invention is 75-90MPa, and tensile strength is 50-60Mpa, and shrinking percentage is less than 0.15%, 20 DEG C of simple beam impact strength 60-75 KJ/m
2,-20 DEG C of simple beam impact strength 40-52 KJ/m
2.
Embodiment
Below in conjunction with embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
In the present embodiment, a kind of water pump shell plastic material, with weight parts, be made up of following raw material: polycarbonate 120 parts, 20 parts, glass fibre, Nano graphite powder 8 parts, tributyl citrate 10 parts, dibutyl ester 10 parts, epoxy resin 12 parts, toughner 7 parts, impact modifier 6 parts and lubricant 5 parts; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
Wherein, each composition weight number of described toughner is respectively methyl methacrylate 15 parts, chlorinated polyethylene resin 10 parts and 6 parts, ethylene-propylene rubber(EPR).
Further, each composition weight number of described impact modifier is respectively ABS resin 10 parts, methyl-prop butyric acid 3 parts, silicon-dioxide 4 parts and ethyl propenoate 5 parts.
Further, each composition weight number of described lubricant is respectively phosphoric acid ester 15 parts, stearylamide 15 parts and whiteruss 3 parts.
Embodiment 2
In the present embodiment, a kind of water pump shell plastic material, with weight parts, be made up of following raw material: polycarbonate 150 parts, 25 parts, glass fibre, Nano graphite powder 3 parts, tributyl citrate 16 parts, dibutyl ester 5 parts, epoxy resin 16 parts, toughner 3 parts, impact modifier 2 parts and lubricant 9 parts; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
Wherein, each composition weight number of described toughner is respectively methyl methacrylate 20 parts, chlorinated polyethylene resin 5 parts and 3 parts, ethylene-propylene rubber(EPR).
Further, each composition weight number of described impact modifier is respectively ABS resin 15 parts, methyl-prop butyric acid 7 parts, silica 1 part and ethyl propenoate 10 parts.
Further, each composition weight number of described lubricant is respectively phosphoric acid ester 10 parts, stearylamide 10 parts and whiteruss 5 parts.
Embodiment 3
In the present embodiment, a kind of water pump shell plastic material, with weight parts, be made up of following raw material: polycarbonate 132 parts, 22 parts, glass fibre, Nano graphite powder 5 parts, tributyl citrate 12 parts, dibutyl ester 7 parts, epoxy resin 14 parts, toughner 5 parts, impact modifier 5 parts and lubricant 6 parts; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
Wherein, each composition weight number of described toughner is respectively methyl methacrylate 18 parts, chlorinated polyethylene resin 9 parts and 5 parts, ethylene-propylene rubber(EPR).
Further, each composition weight number of described impact modifier is respectively ABS resin 11 parts, methyl-prop butyric acid 6 parts, silicon-dioxide 2 parts and ethyl propenoate 8 parts.
Further, each composition weight number of described lubricant is respectively phosphoric acid ester 13 parts, stearylamide 13 parts and whiteruss 4 parts.
Embodiment 4
In the present embodiment, a kind of water pump shell plastic material, with weight parts, be made up of following raw material: polycarbonate 144 parts, 24 parts, glass fibre, Nano graphite powder 4 parts, tributyl citrate 13 parts, dibutyl ester 8 parts, epoxy resin 15 parts, toughner 6 parts, impact modifier 3 parts and lubricant 7 parts; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
Wherein, each composition weight number of described toughner is respectively methyl methacrylate 16 parts, chlorinated polyethylene resin 7 parts and 4 parts, ethylene-propylene rubber(EPR).
Further, each composition weight number of described impact modifier is respectively ABS resin 12 parts, methyl-prop butyric acid 5 parts, silicon-dioxide 3 parts and ethyl propenoate 6 parts.
Further, each composition weight number of described lubricant is respectively phosphoric acid ester 12 parts, stearylamide 12 parts and whiteruss 3 parts.
Embodiment 5
In the present embodiment, a kind of water pump shell plastic material, with weight parts, be made up of following raw material: polycarbonate 138 parts, 23 parts, glass fibre, Nano graphite powder 7 parts, tributyl citrate 11 parts, dibutyl ester 6 parts, epoxy resin 13 parts, toughner 4 parts, impact modifier 4 parts and lubricant 8 parts; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
Wherein, each composition weight number of described toughner is respectively methyl methacrylate 17 parts, chlorinated polyethylene resin 6 parts and 5 parts, ethylene-propylene rubber(EPR).
Further, each composition weight number of described impact modifier is respectively ABS resin 14 parts, methyl-prop butyric acid 6 parts, silicon-dioxide 3 parts and ethyl propenoate 8 parts.
Further, each composition weight number of described lubricant is respectively phosphoric acid ester 14 parts, stearylamide 14 parts and whiteruss 5 parts.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (7)
1. a water pump shell plastic material, it is characterized in that, with weight parts, be made up of following raw material: polycarbonate 120-150 part, glass fibre 20-25 part, Nano graphite powder 3-8 part, tributyl citrate 10-16 part, dibutyl ester 5-10 part, epoxy resin 12-16 part, toughner 3-7 part, impact modifier 2-6 part and lubricant 5-9 part; Described toughner is the mixture of methyl methacrylate, chlorinated polyethylene resin and ethylene-propylene rubber(EPR).
2. a kind of water pump shell plastic material according to claim 1, is characterized in that, the weight ratio of described polycarbonate and glass fibre is 6:1.
3. a kind of water pump shell plastic material according to claim 1, is characterized in that, each composition weight number of described toughner is respectively methyl methacrylate 15-20 part, chlorinated polyethylene resin 5-10 part and ethylene-propylene rubber(EPR) 3-6 part.
4. a kind of water pump shell plastic material according to claim 1, is characterized in that, described impact modifier is ABS resin, methyl-prop butyric acid, silicon-dioxide and ethyl propenoate.
5. a kind of water pump shell plastic material according to claim 4, is characterized in that, each composition weight number of described impact modifier is respectively ABS resin 10-15 part, methyl-prop butyric acid 3-7 part, silica 1-4 parts and ethyl propenoate 5-10 part.
6. a kind of water pump shell plastic material according to claim 1, is characterized in that, described lubricant is the mixture of phosphoric acid ester, stearylamide and whiteruss.
7. a kind of water pump shell plastic material according to claim 6, is characterized in that, each composition weight number of described lubricant is respectively phosphoric acid ester 10-15 part, stearylamide 10-15 part and whiteruss 3-5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738434.1A CN104497525A (en) | 2014-12-08 | 2014-12-08 | Plastic material for water pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738434.1A CN104497525A (en) | 2014-12-08 | 2014-12-08 | Plastic material for water pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497525A true CN104497525A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738434.1A Pending CN104497525A (en) | 2014-12-08 | 2014-12-08 | Plastic material for water pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104497525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331068A (en) * | 2015-10-20 | 2016-02-17 | 无锡阳工机械制造有限公司 | High strength water pump housing |
| CN105368027A (en) * | 2015-10-20 | 2016-03-02 | 无锡阳工机械制造有限公司 | Shell special for immersible pump |
| CN105440626A (en) * | 2015-11-28 | 2016-03-30 | 惠州卫生职业技术学院 | Flame-retardant glass-fiber reinforced polycarbonate alloy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016401A (en) * | 2007-03-02 | 2007-08-15 | 浙江大学 | Injection moulding composition based on reclaiming ABS |
| CN101735579A (en) * | 2009-12-25 | 2010-06-16 | 华南师范大学 | High-performance recovered PET/ABS alloy |
| CN102399428A (en) * | 2011-11-17 | 2012-04-04 | 铜陵市三盛电子有限公司 | Modified polycarbonate material for producing locomotive capacitor shell |
| CN103589131A (en) * | 2013-10-24 | 2014-02-19 | 合肥会通新材料有限公司 | Reinforced polycarbonate composite material and preparation method thereof |
-
2014
- 2014-12-08 CN CN201410738434.1A patent/CN104497525A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016401A (en) * | 2007-03-02 | 2007-08-15 | 浙江大学 | Injection moulding composition based on reclaiming ABS |
| CN101735579A (en) * | 2009-12-25 | 2010-06-16 | 华南师范大学 | High-performance recovered PET/ABS alloy |
| CN102399428A (en) * | 2011-11-17 | 2012-04-04 | 铜陵市三盛电子有限公司 | Modified polycarbonate material for producing locomotive capacitor shell |
| CN103589131A (en) * | 2013-10-24 | 2014-02-19 | 合肥会通新材料有限公司 | Reinforced polycarbonate composite material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331068A (en) * | 2015-10-20 | 2016-02-17 | 无锡阳工机械制造有限公司 | High strength water pump housing |
| CN105368027A (en) * | 2015-10-20 | 2016-03-02 | 无锡阳工机械制造有限公司 | Shell special for immersible pump |
| CN105440626A (en) * | 2015-11-28 | 2016-03-30 | 惠州卫生职业技术学院 | Flame-retardant glass-fiber reinforced polycarbonate alloy |
| CN105440626B (en) * | 2015-11-28 | 2018-02-16 | 惠州卫生职业技术学院 | A kind of fire-retardant glass polycarbonate alloy |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150408 |