CN106916353A - A kind of high-strength composite plastic - Google Patents
A kind of high-strength composite plastic Download PDFInfo
- Publication number
- CN106916353A CN106916353A CN201510984629.9A CN201510984629A CN106916353A CN 106916353 A CN106916353 A CN 106916353A CN 201510984629 A CN201510984629 A CN 201510984629A CN 106916353 A CN106916353 A CN 106916353A
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- China
- Prior art keywords
- parts
- composite plastic
- potassium titanate
- strength composite
- antioxidant
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The present invention relates to plastic material field, specifically a kind of high-strength composite plastic.It is by the material composition of following parts by weight：High density polyethylene (HDPE) 55-65 parts, makrolon 15-25 parts, -35 parts of polipropene 25,8-15 parts of molybdenum bisuphide dry powder doses, alkali-free glass fibre 25-35 parts, calcium stearate 15-25 parts, phthalic acid ester 15-25 parts, spherical silicon-base oxide 15-25 parts, 0.8-1.5 parts, antistatic additive 1-3 parts, potassium titanate crystal whisker 3-5 parts, expanded graphite 5-8 parts, polypropylene 15-25 parts, dispersant 0.8-1.2 parts, compatilizer 0.5-1.5 parts, antioxidant 0.8-1.5 parts of nitrogen phosphorus expansibility flame-proof agent.Glass fibre is added in the high-strength composite plastic that the present invention is provided, wear-resisting, impact resistance, with good mechanical strength, with good tensile strength, is easily bent, also with antistatic property well, long service life.
Description
Technical field
The present invention relates to plastic material field, specifically a kind of high-strength composite plastic.
Background technology
Engineering plastics are just developed rapidly in the 1950's.Although nylon 66 resin has just been succeeded in developing and put into production early in nineteen thirty-nine, it just broke through pure fiber conventional use mainly for the manufacture of synthetic fibers until the fifties at that time, and plastics are manufactured by processing and forming.Engineering plastics are really developed rapidly, are that after later stage fifties polyformaldehyde and makrolon are succeeded in developing, their appearance has especially great meaning.Due to the high crystalline of polyformaldehyde, its excellent mechanical performance is assigned, so as to make plastics that the ranks of structural material are ranked among as the material of energy alternative metals first.Later with copolymerized methanal succeed in developing and screw-type injection molding machine popularization, further establish critical role of the engineering plastics in Material Field.And makrolon is then the transparent engineering plastics with excellent comprehensive performance, it is widely used, is one of engineering plastics with fastest developing speed, in engineering plastics field, its yield and consumption figure is only second to polyamide and occupies second.
Compared with general-purpose plastics, engineering plastics can reach requirement higher at aspects such as mechanical performance, durability, corrosion resistance, heat resistances, and processing is more convenient and alternative metal material.Engineering plastics are widely used in the industries such as electric, automobile, building, office equipment, machinery, Aero-Space, to mould Dai Gang, to mould Dai Muyi as international popular trend.Engineering plastics have turned into the most fast field of growth rate in world today's plastics industry, and its development not only plays supporting role to national pillar industry and modern high technology industry, while also promoting the adjustment of Transform of Traditional Industrial Equipment and product structure.But gradually rare with current metal material, a kind of can be active demand with the material of alternative metals material, it is possible to improve the intensity of engineering plastics, and it can be necessary with the high intensity engineering compounded plastics of alternative metals material to obtain a kind of.
The content of the invention
In order to solve the above problems, the invention provides a kind of composite engineering plastics of high intensity.
Technical scheme is as follows：
A kind of high-strength composite plastic, is by the material composition of following parts by weight：High density polyethylene (HDPE) 55-65 parts, makrolon 15-25 parts, -35 parts of polipropene 25, 8-15 parts of molybdenum bisuphide dry powder doses, alkali-free glass fibre 25-35 parts, calcium stearate 15-25 parts, phthalic acid ester 15-25 parts, spherical silicon-base oxide 15-25 parts, 0.8-1.5 parts of nitrogen phosphorus expansibility flame-proof agent, antistatic additive 1-3 parts, potassium titanate crystal whisker 3-5 parts, expanded graphite 5-8 parts, polypropylene 15-25 parts, dispersant 0.8-1.2 parts, compatilizer 0.5-1.5 parts, antioxidant 0.8-1.5 parts.
Further, above-mentioned high-strength composite plastic, potassium titanate crystal whisker is one or two mixtures in eight potassium titanate crystal whiskers or crystal whisker of hexa potassium titanate, and antioxidant includes antioxidant
1010th, irgasfos 168.
Beneficial effects of the present invention:
Compared with prior art, glass fibre is added in the high-strength composite plastic that the present invention is provided, wear-resisting, impact resistance, with good mechanical strength, with good tensile strength, is easily bent, also with antistatic property well, long service life.
Specific embodiment
Embodiment 1
A kind of high-strength composite plastic, is by the material composition of following parts by weight：55 parts of high density polyethylene (HDPE), 15 parts of makrolon, polipropene 25 part, 8 parts of molybdenum bisuphide dry powder doses, 25 parts of alkali-free glass fibre, 15 parts of calcium stearate, 15 parts of phthalic acid ester, 15 parts of spherical silicon-base oxide, 0.8 part of nitrogen phosphorus expansibility flame-proof agent, 1 part of antistatic additive, 3 parts of potassium titanate crystal whisker, 5 parts of expanded graphite, 15 parts of polypropylene, 0.8 part of dispersant, 0.5 part of compatilizer, 0.8 part of antioxidant.
Further, above-mentioned high-strength composite plastic, potassium titanate crystal whisker is one or two mixtures in eight potassium titanate crystal whiskers or crystal whisker of hexa potassium titanate, and antioxidant includes antioxidant
1010th, irgasfos 168.
Embodiment 2
A kind of high-strength composite plastic, is by the material composition of following parts by weight：65 parts of high density polyethylene (HDPE), 25 parts of makrolon, 35 parts of polypropylene, 15 parts of molybdenum bisuphide dry powder doses, 35 parts of alkali-free glass fibre, 25 parts of calcium stearate, 25 parts of phthalic acid ester, 25 parts of spherical silicon-base oxide, 1.5 parts of nitrogen phosphorus expansibility flame-proof agent, 3 parts of antistatic additive, 5 parts of potassium titanate crystal whisker, 8 parts of expanded graphite, polipropene 25 part, 1.2 parts of dispersant, 1.5 parts of compatilizer, 1.5 parts of antioxidant.
Further, above-mentioned high-strength composite plastic, potassium titanate crystal whisker is one or two mixtures in eight potassium titanate crystal whiskers or crystal whisker of hexa potassium titanate, and antioxidant includes antioxidant
1010th, irgasfos 168.
Embodiment 3
A kind of high-strength composite plastic, is by the material composition of following parts by weight：60 parts of high density polyethylene (HDPE), 20 parts of makrolon, 30 parts of polypropylene, 12 parts of molybdenum bisuphide dry powder doses, 30 parts of alkali-free glass fibre, 20 parts of calcium stearate, 20 parts of phthalic acid ester, 20 parts of spherical silicon-base oxide, 1.2 parts of nitrogen phosphorus expansibility flame-proof agent, 2 parts of antistatic additive, 4 parts of potassium titanate crystal whisker, 7 parts of expanded graphite, 20 parts of polypropylene, 1.0 parts of dispersant, 1.0 parts of compatilizer, 1.2 parts of antioxidant.
Further, above-mentioned high-strength composite plastic, potassium titanate crystal whisker is one or two mixtures in eight potassium titanate crystal whiskers or crystal whisker of hexa potassium titanate, and antioxidant includes antioxidant
1010th, irgasfos 168.
Claims (3)
1. a kind of high-strength composite plastic, it is characterised in that be by the material composition of following parts by weight：High density polyethylene (HDPE) 55-65 parts, makrolon 15-25 parts, -35 parts of polipropene 25, 8-15 parts of molybdenum bisuphide dry powder doses, alkali-free glass fibre 25-35 parts, calcium stearate 15-25 parts, phthalic acid ester 15-25 parts, spherical silicon-base oxide 15-25 parts, 0.8-1.5 parts of nitrogen phosphorus expansibility flame-proof agent, antistatic additive 1-3 parts, potassium titanate crystal whisker 3-5 parts, expanded graphite 5-8 parts, polypropylene 15-25 parts, dispersant 0.8-1.2 parts, compatilizer 0.5-1.5 parts, antioxidant 0.8-1.5 parts.
2. a kind of as claimed in claim 1, high-strength composite plastic, it is characterised in that described potassium titanate crystal whisker is one or two mixtures in eight potassium titanate crystal whiskers or crystal whisker of hexa potassium titanate.
3. as claimed in claim 1, a kind of high-strength composite plastic, it is characterised in that the antioxidant includes antioxidant 1010, irgasfos 168.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984629.9A CN106916353A (en) | 2015-12-25 | 2015-12-25 | A kind of high-strength composite plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984629.9A CN106916353A (en) | 2015-12-25 | 2015-12-25 | A kind of high-strength composite plastic |
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| Publication Number | Publication Date |
|---|---|
| CN106916353A true CN106916353A (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510984629.9A Pending CN106916353A (en) | 2015-12-25 | 2015-12-25 | A kind of high-strength composite plastic |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749183A (en) * | 2017-11-02 | 2019-05-14 | 丹阳博亚新材料技术服务有限公司 | A kind of high-strength novel plastics |
| CN110330709A (en) * | 2019-06-04 | 2019-10-15 | 天长市佳诺医疗器械有限公司 | A kind of disposable plastic urine bag wear-resisting plug and preparation method thereof |
-
2015
- 2015-12-25 CN CN201510984629.9A patent/CN106916353A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749183A (en) * | 2017-11-02 | 2019-05-14 | 丹阳博亚新材料技术服务有限公司 | A kind of high-strength novel plastics |
| CN110330709A (en) * | 2019-06-04 | 2019-10-15 | 天长市佳诺医疗器械有限公司 | A kind of disposable plastic urine bag wear-resisting plug and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |
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| WD01 | Invention patent application deemed withdrawn after publication |