CN105802181A - Glass fiber reinforced polycarbonate composite material - Google Patents
Glass fiber reinforced polycarbonate composite material Download PDFInfo
- Publication number
- CN105802181A CN105802181A CN201610309053.0A CN201610309053A CN105802181A CN 105802181 A CN105802181 A CN 105802181A CN 201610309053 A CN201610309053 A CN 201610309053A CN 105802181 A CN105802181 A CN 105802181A
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- China
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- parts
- glass fiber
- fiber reinforced
- reinforced polycarbonate
- polycarbonate 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
- 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
- C08K2201/016—Additives defined by their aspect ratio
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Abstract
The invention discloses a glass fiber reinforced polycarbonate composite material which is mainly prepared from the following raw materials in parts by weight: 100 parts of polycarbonate, 30-50 parts of aromatic alkyd resin, 20-40 parts of short glass fiber, 10-20 parts of a tetrafluoroethylene-hexafluoroethylene copolymer, 5-15 parts of molybdenum dioxide, 2-8 parts of silicon nitride, 5-15 parts of apatite and 1-5 parts of palmitic acid. Compared with the prior art, the glass fiber reinforced polycarbonate composite material disclosed by the invention is low in cost, simple in process, not only high in strength, but also outstanding in high temperature resistance, and excellent in overall product property.
Description
Technical field
The invention discloses a kind of glass fiber reinforced polycarbonate composite, belong to polymer composite technology neck
Territory.
Background technology
Merlon (being called for short PC) is the high molecular polymer in strand containing carbonate group, can divide according to the structure of ester group
For polytypes such as aliphatic, aromatic series, aliphatic-aromatics.Wherein due to aliphatic and the poly-carbon of aliphatic-aromatic
The mechanical performance of acid esters is relatively low, thus limits its application in terms of engineering plastics.Only have aromatic copolycarbonate at present
Obtain industrialized production.Due to the particularity on polycarbonate structure, become growth rate in five large-engineering plastics
The fastest general engineering plastic.The big application of the three of PC engineering plastics be glazing, auto industry and electronics,
Electrical equipment industry, secondly also have the office equipments such as industrial machinery part, CD, packaging, computer, medical treatment and keep healthy,
Thin film, leisure and protective equipment etc..
For improving the performance of macromolecular material, macromolecular material is modified by expansive approach market, thus improves material and combine
Closing performance, the potential various functions of excavated material are human material's most popular methods of industry, extensively apply in many fields.
(English original name is glass fibre: glass fiber or fiberglass) be the inorganic non-metallic material of a kind of excellent performance
Material, of a great variety, advantage is good insulating, thermostability is strong, corrosion resistance good, and mechanical strength is high, but shortcoming is that property is crisp,
Wearability is poor.It is through high temperature melting, wire drawing, doff, the technique system such as weave cotton cloth with glass bead or discarded glass for raw material
Cause, a diameter of several microns of its monofilament to twenties meters micron, be equivalent to the 1/20-1/5 of a hairline,
Every bundle fiber precursor is all made up of hundreds of the most thousands of monofilament.The enhancing material that glass fibre is typically used as in composite
Material, electrically insulating material and heat-insulating material, the national economy every field such as circuit substrate.
At present, the research of existing a large amount of fiber glass reinforcements, but often there are some defects, as product strength is low,
Resistance to elevated temperatures difference etc., it is impossible to give full play to the advantage that glass fibre is compound.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of glass fiber reinforced polyester carbonic acid
Ester composite.
Technical scheme: for achieving the above object, the present invention provides a kind of glass fiber reinforced polycarbonate composite, its
Mainly by made by the raw material of following weight ratio:
Merlon 100 parts, fragrance same clan alkyd resin 30-50 part, short glass fiber 20-40 part,
Tetrafluoroethene-hexafluoroethylene copolymer 10-20 part, molybdenum dioxide 5-15 part, silicon nitride 2-8 part,
Apatite 5-15 part, Palmic acid 1-5 part.
As preferably, described glass fiber reinforced polycarbonate composite is mainly by the raw material of following weight ratio
Made:
Merlon 100 parts, fragrance same clan alkyd resin 35-45 part, short glass fiber 25-35 part,
Tetrafluoroethene-hexafluoroethylene copolymer 12-18 part, molybdenum dioxide 8-12 part, silicon nitride 4-6 part,
Apatite 8-12 part, Palmic acid 2-4 part.
Preferred as another kind, described glass fiber reinforced polycarbonate composite is mainly by following weight ratio
Raw material made by:
Merlon 100 parts, fragrance same clan alkyd resin 30 parts, short glass fiber 20 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 10 parts, molybdenum dioxide 5 parts, silicon nitride 2 parts,
5 parts of apatite, Palmic acid 1 part
Preferred as another kind, described glass fiber reinforced polycarbonate composite is mainly by following weight ratio
Raw material made by:
Merlon 100 parts, fragrance same clan alkyd resin 50 parts, short glass fiber 40 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 20 parts, molybdenum dioxide 15 parts, silicon nitride 8 parts,
15 parts of apatite, Palmic acid 5 parts
Preferred as another kind, the draw ratio of described short glass fiber is 4-8.
Preferred as another kind, described glass fiber reinforced polycarbonate composite is mainly made by following steps
Become:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt,
It is stirred continuously；
(2) under above-mentioned molten condition, short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid are added,
Continue stirring；
(3) after stirring terminates, molding, to obtain final product.
As further preferably, described in step (2), mixing time is 2-4h.
Beneficial effect: relative to prior art, the glass fiber reinforced polycarbonate composite of gained of the present invention, cost
Low, technique is simple, and not only intensity is high, and resistance to elevated temperatures highlights simultaneously, and product overall performance is excellent.
Detailed description of the invention
Embodiment 1:
Prescription:
Merlon 100 parts, fragrance same clan alkyd resin 30 parts, short glass fiber 20 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 10 parts, molybdenum dioxide 5 parts, silicon nitride 2 parts,
5 parts of apatite, Palmic acid 1 part.
The draw ratio of described short glass fiber is 4.
Preparation method:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt,
It is stirred continuously；
(2) under above-mentioned molten condition, short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid are added,
Continue stirring；
(3) after stirring terminates, molding, to obtain final product.
Described in step (2), mixing time is 2h.
Embodiment 2:
Prescription:
Merlon 100 parts, fragrance same clan alkyd resin 50 parts, short glass fiber 40 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 20 parts, molybdenum dioxide 15 parts, silicon nitride 8 parts,
15 parts of apatite, Palmic acid 5 parts.
The draw ratio of described short glass fiber is 8.
Preparation method:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt,
It is stirred continuously；
(2) under above-mentioned molten condition, short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid are added,
Continue stirring；
(3) after stirring terminates, molding, to obtain final product.
Described in step (2), mixing time is 4h.
Embodiment 3:
Prescription:
Merlon 100 parts, fragrance same clan alkyd resin 40 parts, short glass fiber 30 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 15 parts, molybdenum dioxide 10 parts, silicon nitride 5 parts,
10 parts of apatite, Palmic acid 3 parts.
The draw ratio of described short glass fiber is 6.
Preparation method:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt,
It is stirred continuously；
(2) under above-mentioned molten condition, short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid are added,
Continue stirring；
(3) after stirring terminates, molding, to obtain final product.
Described in step (2), mixing time is 3h.
Embodiment 4:
Prescription:
Merlon 100 parts, fragrance same clan alkyd resin 35 parts, short glass fiber 25 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 12 parts, molybdenum dioxide 8 parts, silicon nitride 4 parts,
8 parts of apatite, Palmic acid 2 parts.
The draw ratio of described short glass fiber is 5.
Preparation method:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt,
It is stirred continuously；
(2) under above-mentioned molten condition, short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid are added,
Continue stirring；
(3) after stirring terminates, molding, to obtain final product.
Described in step (2), mixing time is 3h.
Embodiment 5:
Prescription:
Merlon 100 parts, fragrance same clan alkyd resin 45 parts, short glass fiber 35 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 18 parts, molybdenum dioxide 12 parts, silicon nitride 6 parts,
12 parts of apatite, Palmic acid 4 parts.
The draw ratio of described short glass fiber is 7.
Preparation method:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt,
It is stirred continuously；
(2) under above-mentioned molten condition, short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid are added,
Continue stirring；
(3) after stirring terminates, molding, to obtain final product.
Described in step (2), mixing time is 3h.
Experimental example gained of the present invention composite property detects
Embodiment of the present invention gained composite is through detection, and result shows that its hot strength and heat distortion temperature significantly carry
Height, shows that product strength and resistance to elevated temperatures highlight.
Claims (7)
1. a glass fiber reinforced polycarbonate composite, it is characterised in that it is mainly by made by the raw material of following weight ratio:
Merlon 100 parts, fragrance same clan alkyd resin 30-50 part, short glass fiber 20-40 part,
Tetrafluoroethene-hexafluoroethylene copolymer 10-20 part, molybdenum dioxide 5-15 part, silicon nitride 2-8 part,
Apatite 5-15 part, Palmic acid 1-5 part.
Glass fiber reinforced polycarbonate composite the most according to claim 1, it is characterised in that it is mainly by made by the raw material of following weight ratio:
Merlon 100 parts, fragrance same clan alkyd resin 35-45 part, short glass fiber 25-35 part,
Tetrafluoroethene-hexafluoroethylene copolymer 12-18 part, molybdenum dioxide 8-12 part, silicon nitride 4-6 part,
Apatite 8-12 part, Palmic acid 2-4 part.
Glass fiber reinforced polycarbonate composite the most according to claim 1, it is characterised in that it is mainly by made by the raw material of following weight ratio:
Merlon 100 parts, fragrance same clan alkyd resin 30 parts, short glass fiber 20 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 10 parts, molybdenum dioxide 5 parts, silicon nitride 2 parts,
5 parts of apatite, Palmic acid 1 part.
Glass fiber reinforced polycarbonate composite the most according to claim 1, it is characterised in that it is mainly by made by the raw material of following weight ratio:
Merlon 100 parts, fragrance same clan alkyd resin 50 parts, short glass fiber 40 parts,
Tetrafluoroethene-hexafluoroethylene copolymer 20 parts, molybdenum dioxide 15 parts, silicon nitride 8 parts,
15 parts of apatite, Palmic acid 5 parts.
Glass fiber reinforced polycarbonate composite the most according to claim 1, it is characterised in that the draw ratio of described short glass fiber is 4-8.
Glass fiber reinforced polycarbonate composite the most according to claim 1, it is characterised in that it is mainly by made by following steps:
(1) take Merlon, fragrance same clan's alkyd resin and tetrafluoroethene-hexafluoroethylene copolymer mixing, then melt, be stirred continuously；
(2) under above-mentioned molten condition, add short glass fiber, molybdenum dioxide, silicon nitride, apatite and Palmic acid, continue stirring；
(3) after stirring terminates, molding, to obtain final product.
Glass fiber reinforced polycarbonate composite the most according to claim 6, it is characterised in that described in step (2), mixing time is 2-4h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309053.0A CN105802181A (en) | 2016-05-11 | 2016-05-11 | Glass fiber reinforced polycarbonate composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610309053.0A CN105802181A (en) | 2016-05-11 | 2016-05-11 | Glass fiber reinforced polycarbonate composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105802181A true CN105802181A (en) | 2016-07-27 |
Family
ID=56455669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610309053.0A Withdrawn CN105802181A (en) | 2016-05-11 | 2016-05-11 | Glass fiber reinforced polycarbonate composite material |
Country Status (1)
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| CN (1) | CN105802181A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019004127A1 (en) * | 2017-06-28 | 2019-01-03 | 帝人株式会社 | Reinforced polycarbonate resin composition |
| JP2019006954A (en) * | 2017-06-28 | 2019-01-17 | 帝人株式会社 | Reinforced polycarbonate resin composition |
| CN115819994A (en) * | 2022-09-05 | 2023-03-21 | 南京精恒复合材料有限公司 | Glass fiber reinforced composite plastic |
-
2016
- 2016-05-11 CN CN201610309053.0A patent/CN105802181A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019004127A1 (en) * | 2017-06-28 | 2019-01-03 | 帝人株式会社 | Reinforced polycarbonate resin composition |
| JP2019006954A (en) * | 2017-06-28 | 2019-01-17 | 帝人株式会社 | Reinforced polycarbonate resin composition |
| EP3647369A4 (en) * | 2017-06-28 | 2020-07-08 | Teijin Limited | Reinforced polycarbonate resin composition |
| JP6991003B2 (en) | 2017-06-28 | 2022-01-12 | 帝人株式会社 | Reinforced polycarbonate resin composition |
| US11332614B2 (en) | 2017-06-28 | 2022-05-17 | Teijin Limited | Reinforced polycarbonate resin composition |
| CN115819994A (en) * | 2022-09-05 | 2023-03-21 | 南京精恒复合材料有限公司 | Glass fiber reinforced composite plastic |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160727 |