CN107778635A - A kind of fire-resistant engineering plastics - Google Patents
A kind of fire-resistant engineering plastics Download PDFInfo
- Publication number
- CN107778635A CN107778635A CN201711123696.7A CN201711123696A CN107778635A CN 107778635 A CN107778635 A CN 107778635A CN 201711123696 A CN201711123696 A CN 201711123696A CN 107778635 A CN107778635 A CN 107778635A
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- parts
- engineering plastics
- fire
- diatomite
- dimethylbenzene
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
-
- 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
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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 kind of fire-resistant engineering plastics, are made up of by weight following raw material：50 70 parts of high density polyethylene (HDPE), 20 30 parts of butyral resin, 10 15 parts of polyurethane, 8 12 parts of natural rubber, 69 parts of aluminum oxide, 58 parts of magnesia, 24 parts of glass fibre, 10 15 parts of precipitated calcium carbonate, 8 10 parts of dimethylbenzene, 57 parts of diatomite, 35 parts of halogen-free flame retardants, 13 parts of processing aid.The wear-resisting significant effect of engineering plastics prepared by the present invention, persistently, good mechanical performance, has effectively anti-flammability, and in light weight, intensity height, has extensive market prospects in the application and popularization of Flammable atmosphere.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of fire-resistant engineering plastics.
Background technology
Engineering plastics are engineering material and the plastics for replacing metal manufacture machine parts etc..Engineering plastics have excellent
Combination property, rigidity is big, and creep is small, high mechanical strength, heat-resist, and electrical insulating property is good, can be in harsher chemistry, physical rings
Used for a long time in border, alternative metal uses as structural timber, but expensive, and yield is smaller.With general-purpose plastics phase
Than engineering plastics can reach higher requirement in mechanical performance, durability, corrosion resistance, heat resistance etc., and process more
Convenient and alternative metal material.Engineering plastics are widely used in electric, automobile, building, office equipment, machinery, boat
The industries such as empty space flight, to mould Dai Gang, turn into international popular trend to mould Dai Muyi, engineering plastics turn into world today's plastics work
The most fast field of growth rate in industry.
With the development of industrial manufacturing level, it is desirable to which engineering plastics possess more superior anti-wear performance, ageing resistace, strong
Degree etc., therefore, it is necessary to develop the engineering plastics with high-wear resistance.At present, the main solution of engineering plastics anti-wear performance is improved
Certainly method is to coat polytetrafluoroethylene (PTFE) on the surface of tumbler to play high temperature resistant, wear-resisting effect.But with run time
Extension, the phenomenon of coating shedding usually occurs, in turn results in equipment operation failure；In addition, apply on the surface of tumbler
Metal dust, lubricating oil, the method for carbon dust, although the effect for making working surface wear-resisting, still effect can also be played not
It is preferable.
The content of the invention
The invention provides a kind of fire-resistant engineering plastics, to solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of fire-resistant engineering plastics, it is made up of by weight following raw material：High density polyethylene (HDPE) 50-70 parts, butyral resin
It is 20-30 parts, polyurethane 10-15 parts, natural rubber 8-12 parts, aluminum oxide 6-9 parts, magnesia 5-8 parts, glass fibre 2-4 parts, light
Matter calcium carbonate 10-15 parts, dimethylbenzene 8-10 parts, diatomite 5-7 parts, halogen-free flame retardants 3-5 parts, processing aid 1-3 parts.
Preferably, a kind of fire-resistant engineering plastics, it is made up of by weight following raw material：50 parts of high density polyethylene (HDPE), butyraldehyde
20 parts of resin, 10 parts of polyurethane, 8 parts of natural rubber, 6 parts of aluminum oxide, 5 parts of magnesia, 2 parts of glass fibre, precipitated calcium carbonate 10
Part, 8 parts of dimethylbenzene, 5 parts of diatomite, 3 parts of halogen-free flame retardants, 1 part of processing aid.
Preferably, a kind of fire-resistant engineering plastics, it is made up of by weight following raw material：60 parts of high density polyethylene (HDPE), butyraldehyde
25 parts of resin, 12.5 parts of polyurethane, 10 parts of natural rubber, 7.5 parts of aluminum oxide, 6.5 parts of magnesia, 3 parts of glass fibre, lightweight carbon
Sour 12.5 parts of calcium, 9 parts of dimethylbenzene, 6 parts of diatomite, 4 parts of halogen-free flame retardants, 2 parts of processing aid.
Preferably, a kind of fire-resistant engineering plastics, it is made up of by weight following raw material：70 parts of high density polyethylene (HDPE), butyraldehyde
30 parts of resin, 15 parts of polyurethane, 12 parts of natural rubber, 9 parts of aluminum oxide, 8 parts of magnesia, 4 parts of glass fibre, precipitated calcium carbonate
15 parts, 10 parts of dimethylbenzene, 7 parts of diatomite, 5 parts of halogen-free flame retardants, 3 parts of processing aid.
Beneficial effects of the present invention：
The present invention provides a kind of fire-resistant engineering plastics, the wear-resisting significant effect of prepared engineering plastics, lasting, mechanical property
Can be excellent, there is effectively anti-flammability, and in light weight, intensity is high, has in the application and popularization of Flammable atmosphere extensive
Market prospects.
Embodiment
Embodiments of the invention are described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
Embodiment 1
A kind of fire-resistant engineering plastics, it is made up of by weight following raw material：
50 parts of high density polyethylene (HDPE), 20 parts of butyral resin, 10 parts of polyurethane, 8 parts of natural rubber, 6 parts of aluminum oxide, magnesia
5 parts, 2 parts of glass fibre, 10 parts of precipitated calcium carbonate, 8 parts of dimethylbenzene, 5 parts of diatomite, 3 parts of halogen-free flame retardants, 1 part of processing aid.
Embodiment 2
A kind of fire-resistant engineering plastics, it is made up of by weight following raw material：
60 parts of high density polyethylene (HDPE), 25 parts of butyral resin, 12.5 parts of polyurethane, 10 parts of natural rubber, 7.5 parts of aluminum oxide,
6.5 parts of magnesia, 3 parts of glass fibre, 12.5 parts of precipitated calcium carbonate, 9 parts of dimethylbenzene, 6 parts of diatomite, 4 parts of halogen-free flame retardants,
2 parts of processing aid.
Embodiment 3
A kind of fire-resistant engineering plastics, it is made up of by weight following raw material：
70 parts of high density polyethylene (HDPE), 30 parts of butyral resin, 15 parts of polyurethane, 12 parts of natural rubber, 9 parts of aluminum oxide, oxidation
8 parts of magnesium, 4 parts of glass fibre, 15 parts of precipitated calcium carbonate, 10 parts of dimethylbenzene, 7 parts of diatomite, 5 parts of halogen-free flame retardants, processing aid 3
Part.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (4)
1. a kind of fire-resistant engineering plastics, it is characterised in that be made up of by weight following raw material：High density polyethylene (HDPE) 50-70 parts,
Butyral resin 20-30 parts, polyurethane 10-15 parts, natural rubber 8-12 parts, aluminum oxide 6-9 parts, magnesia 5-8 parts, glass fibre
2-4 parts, precipitated calcium carbonate 10-15 parts, dimethylbenzene 8-10 parts, diatomite 5-7 parts, halogen-free flame retardants 3-5 parts, processing aid 1-3
Part.
2. fire-resistant engineering plastics according to claim 1, it is characterised in that be made up of by weight following raw material：It is highly dense
Spend 50 parts of polyethylene, 20 parts of butyral resin, 10 parts of polyurethane, 8 parts of natural rubber, 6 parts of aluminum oxide, 5 parts of magnesia, glass fibre
2 parts, 10 parts of precipitated calcium carbonate, 8 parts of dimethylbenzene, 5 parts of diatomite, 3 parts of halogen-free flame retardants, 1 part of processing aid.
3. fire-resistant engineering plastics according to claim 1, it is characterised in that be made up of by weight following raw material：It is highly dense
Spend 60 parts of polyethylene, 25 parts of butyral resin, 12.5 parts of polyurethane, 10 parts of natural rubber, 7.5 parts of aluminum oxide, 6.5 parts of magnesia,
3 parts of glass fibre, 12.5 parts of precipitated calcium carbonate, 9 parts of dimethylbenzene, 6 parts of diatomite, 4 parts of halogen-free flame retardants, 2 parts of processing aid.
4. fire-resistant engineering plastics according to claim 1, it is characterised in that be made up of by weight following raw material：It is highly dense
Spend 70 parts of polyethylene, 30 parts of butyral resin, 15 parts of polyurethane, 12 parts of natural rubber, 9 parts of aluminum oxide, 8 parts of magnesia, glass fibers
4 parts of dimension, 15 parts of precipitated calcium carbonate, 10 parts of dimethylbenzene, 7 parts of diatomite, 5 parts of halogen-free flame retardants, 3 parts of processing aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123696.7A CN107778635A (en) | 2017-11-14 | 2017-11-14 | A kind of fire-resistant engineering plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123696.7A CN107778635A (en) | 2017-11-14 | 2017-11-14 | A kind of fire-resistant engineering plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107778635A true CN107778635A (en) | 2018-03-09 |
Family
ID=61432994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711123696.7A Pending CN107778635A (en) | 2017-11-14 | 2017-11-14 | A kind of fire-resistant engineering plastics |
Country Status (1)
| Country | Link |
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| CN (1) | CN107778635A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752707A (en) * | 2018-06-20 | 2018-11-06 | 佛山市禅城区钜艺塑料厂 | A kind of high-strength engineering plastic |
| CN109081982A (en) * | 2018-07-02 | 2018-12-25 | 桐城市和义塑业有限公司 | A kind of fire-resistant engineering plastics and preparation method thereof |
| CN109081983A (en) * | 2018-07-02 | 2018-12-25 | 桐城市和义塑业有限公司 | A kind of flame-retardant modified plastics and preparation method thereof |
| CN110159149A (en) * | 2018-03-26 | 2019-08-23 | 浙江亿美达门业有限公司 | A kind of environment-friendly type baking varnish door |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774365A (en) * | 2015-04-17 | 2015-07-15 | 柳州蔚园塑料彩印包装有限责任公司 | Wear-resisting engineering plastic |
| CN106633552A (en) * | 2016-12-18 | 2017-05-10 | 余姚市庆达机械有限公司 | Environment-friendly composite engineering plastic |
| CN106633619A (en) * | 2016-12-28 | 2017-05-10 | 郑州北斗七星通讯科技有限公司 | Modified engineering plastic |
-
2017
- 2017-11-14 CN CN201711123696.7A patent/CN107778635A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104774365A (en) * | 2015-04-17 | 2015-07-15 | 柳州蔚园塑料彩印包装有限责任公司 | Wear-resisting engineering plastic |
| CN106633552A (en) * | 2016-12-18 | 2017-05-10 | 余姚市庆达机械有限公司 | Environment-friendly composite engineering plastic |
| CN106633619A (en) * | 2016-12-28 | 2017-05-10 | 郑州北斗七星通讯科技有限公司 | Modified engineering plastic |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159149A (en) * | 2018-03-26 | 2019-08-23 | 浙江亿美达门业有限公司 | A kind of environment-friendly type baking varnish door |
| CN108752707A (en) * | 2018-06-20 | 2018-11-06 | 佛山市禅城区钜艺塑料厂 | A kind of high-strength engineering plastic |
| CN109081982A (en) * | 2018-07-02 | 2018-12-25 | 桐城市和义塑业有限公司 | A kind of fire-resistant engineering plastics and preparation method thereof |
| CN109081983A (en) * | 2018-07-02 | 2018-12-25 | 桐城市和义塑业有限公司 | A kind of flame-retardant modified plastics and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |