CN104119590A - Glass fiber reinforced polyolefin-silicon rubber composite material and preparation method thereof - Google Patents
Glass fiber reinforced polyolefin-silicon rubber composite material and preparation method thereof Download PDFInfo
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- CN104119590A CN104119590A CN201310146300.6A CN201310146300A CN104119590A CN 104119590 A CN104119590 A CN 104119590A CN 201310146300 A CN201310146300 A CN 201310146300A CN 104119590 A CN104119590 A CN 104119590A
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- silicon rubber
- rubber composite
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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
- 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
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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 glass fiber reinforced polyolefin silicon rubber composite material and a preparation method thereof. The composite material is characterized by comprising the following components by weight: 50-80 parts of polyethylene, 10-20 parts of polypropylene, 5-30 parts of methyl vinyl silicone rubber, 10-40 parts of glass fiber, 1-5 parts of diamond powder, 0.05-3 parts of an antioxidant, 2-8 parts of a lubricant and 5-10 parts of a dispersant. The glass fiber reinforced polyolefin silicon rubber composite material prepared by the invention has good mechanical strength, excellent mechanical properties, good thermal insulation properties and low density, and can be widely used in many fields.
Description
Technical field
The invention belongs to polymer modification technical field and processing technique field, be specifically related to a kind of glass and strengthen polyolefine-silicon rubber composite material and preparation method thereof.
Background technology
Polyethylene is called for short PE, is a kind of thermoplastic resin that ethene makes through polymerization.Polyethylene odorless is nontoxic, has good resistance to low temperature, and chemical stability is good, and the corrosion of resistance to most of soda acids is insoluble to common solvent under normal temperature, and water-absorbent is little, and electrical insulation capability is good.
Polypropylene is a kind of thermoplastics, light specific gravity, and finished surface hardness is large, and elasticity is high, thermotolerance, chemical stability, insulativity are good, are widely used in producing, the numerous areas of life.
Glass fibre is a kind of ceramic of excellent performance, of a great variety, and advantage is good insulating, and thermotolerance is strong, and erosion resistance is good, and physical strength is high, but shortcoming is that property is crisp, and wear resistance is poor.In application, the raw material of engineering plastics is fiber glass reinforced polypropylene, and this density of material high and low temperature impact property is low, do not possess heat insulation function.Polyolefine and silicon rubber are mixed and prepare matrix material and there is not yet report.
Summary of the invention
The object of the present invention is to provide a kind of glass to strengthen polyolefine-silicon rubber composite material.
Another object of the present invention is to provide a kind of glass to strengthen the preparation method of polyolefine-silicon rubber composite material.
Object of the present invention can be achieved through the following technical solutions:
Glass strengthens polyolefine-silicon rubber composite material, it is characterized in that comprising following component and parts by weight: polyethylene 50-80 part, polypropylene 10-20 part, methyl vinyl silicon kautschuk 5-30 part, glass fibre 10-40 part, bortz powder 1-5 part, oxidation inhibitor 0.05-3 part, lubricant 2-8 part, dispersion agent 5-10 part.
Comprise following component and parts by weight: polyethylene 60-70 part, polypropylene 10-20 part, methyl vinyl silicon kautschuk 20-30 part, glass fibre 20-30 part, bortz powder 2-4 part, oxidation inhibitor 1-3 part, lubricant 2-5 part, dispersion agent 5-10 part.
Glass according to claim 1 and 2 strengthens the preparation method of polyolefine-silicon rubber composite material, it is characterized in that comprising the following steps:
(1) take by weight polyethylene, polypropylene, methyl vinyl silicon kautschuk, bortz powder, oxidation inhibitor, lubricant, dispersion agent, they are put into high-speed mixer mixing 10min;
(2) mixture step (1) being obtained adds in forcing machine, and glass fibre is added to twin screw extruder to extruding pelletization and obtains glass of the present invention and strengthen polyolefine-silicon rubber composite material from entering fine mouth.
Beneficial effect of the present invention: glass prepared by the present invention strengthens polyolefine-silicon rubber composite material and has good physical strength and excellent mechanical property, and good heat-proof quality and lower density, can be widely used in a lot of fields.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
60 parts of polyethylene, 10 parts of polypropylene, 15 methyl vinyl silicon kautschuks, 2 parts of bortz powders, 1 part of oxidation inhibitor, 2 parts of lubricants, 5 dispersion agents are put into high-speed mixer mixing 10min, then mixture is added in forcing machine, from entering fine mouth, add 10 parts of glass fibre to obtain glass of the present invention to extruding pelletization twin screw extruder to strengthen polyolefine-silicon rubber composite material.
Embodiment 2
70 parts of polyethylene, 15 parts of polypropylene, 25 methyl vinyl silicon kautschuks, 4 parts of bortz powders, 3 parts of oxidation inhibitor, 5 parts of lubricants, 10 dispersion agents are put into high-speed mixer mixing 10min, then mixture is added in forcing machine, from entering fine mouth, add 40 parts of glass fibre to obtain glass of the present invention to extruding pelletization twin screw extruder to strengthen polyolefine-silicon rubber composite material.
Embodiment 3
50 parts of polyethylene, 10 parts of polypropylene, 5 methyl vinyl silicon kautschuks, 5 parts of bortz powders, 0.05 part of oxidation inhibitor, 3 parts of lubricants, 8 dispersion agents are put into high-speed mixer mixing 10min, then mixture is added in forcing machine, from entering fine mouth, add 20 parts of glass fibre to obtain glass of the present invention to extruding pelletization twin screw extruder to strengthen polyolefine-silicon rubber composite material.
Embodiment 4
80 parts of polyethylene, 12 parts of polypropylene, 30 methyl vinyl silicon kautschuks, 3 parts of bortz powders, 3 parts of oxidation inhibitor, 8 parts of lubricants, 5 dispersion agents are put into high-speed mixer mixing 10min, then mixture is added in forcing machine, from entering fine mouth, add 30 parts of glass fibre to obtain glass of the present invention to extruding pelletization twin screw extruder to strengthen polyolefine-silicon rubber composite material.
Claims (3)
1. glass strengthens polyolefine-silicon rubber composite material, it is characterized in that comprising following component and parts by weight: polyethylene 50-80 part, polypropylene 10-20 part, methyl vinyl silicon kautschuk 5-30 part, glass fibre 10-40 part, bortz powder 1-5 part, oxidation inhibitor 0.05-3 part, lubricant 2-8 part, dispersion agent 5-10 part.
2. glass according to claim 1 strengthens polyolefine-silicon rubber composite material, it is characterized in that comprising following component and parts by weight: polyethylene 60-70 part, polypropylene 10-20 part, methyl vinyl silicon kautschuk 20-30 part, glass fibre 20-30 part, bortz powder 2-4 part, oxidation inhibitor 1-3 part, lubricant 2-5 part, dispersion agent 5-10 part.
3. glass according to claim 1 and 2 strengthens the preparation method of polyolefine-silicon rubber composite material, it is characterized in that comprising the following steps:
(1) take by weight polyethylene, polypropylene, methyl vinyl silicon kautschuk, bortz powder, oxidation inhibitor, lubricant, dispersion agent, they are put into high-speed mixer mixing 10min;
(2) mixture step (1) being obtained adds in forcing machine, and glass fibre is added to twin screw extruder to extruding pelletization and obtains glass of the present invention and strengthen polyolefine-silicon rubber composite material from entering fine mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146300.6A CN104119590A (en) | 2013-04-24 | 2013-04-24 | Glass fiber reinforced polyolefin-silicon rubber composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310146300.6A CN104119590A (en) | 2013-04-24 | 2013-04-24 | Glass fiber reinforced polyolefin-silicon rubber composite material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104119590A true CN104119590A (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310146300.6A Pending CN104119590A (en) | 2013-04-24 | 2013-04-24 | Glass fiber reinforced polyolefin-silicon rubber composite material and preparation method thereof |
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| CN (1) | CN104119590A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383616A (en) * | 2017-08-28 | 2017-11-24 | 吴江市金鑫塑料厂 | A kind of high-strength polypropylene plastics |
| CN111944222A (en) * | 2020-08-18 | 2020-11-17 | 宁波市鄞州富汇塑胶工贸有限公司 | Preparation method of high-strength polyethylene material |
| CN113174107A (en) * | 2021-04-23 | 2021-07-27 | 惠州市峄董塑胶科技有限公司 | High-strength corrosion-resistant alloy plastic plate |
-
2013
- 2013-04-24 CN CN201310146300.6A patent/CN104119590A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383616A (en) * | 2017-08-28 | 2017-11-24 | 吴江市金鑫塑料厂 | A kind of high-strength polypropylene plastics |
| CN111944222A (en) * | 2020-08-18 | 2020-11-17 | 宁波市鄞州富汇塑胶工贸有限公司 | Preparation method of high-strength polyethylene material |
| CN113174107A (en) * | 2021-04-23 | 2021-07-27 | 惠州市峄董塑胶科技有限公司 | High-strength corrosion-resistant alloy plastic plate |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |