CN103525010A - High-strength engineering plastic - Google Patents
High-strength engineering plastic Download PDFInfo
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- CN103525010A CN103525010A CN201310441806.XA CN201310441806A CN103525010A CN 103525010 A CN103525010 A CN 103525010A CN 201310441806 A CN201310441806 A CN 201310441806A CN 103525010 A CN103525010 A CN 103525010A
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- engineering plastic
- epoxy resin
- strength engineering
- fire retardant
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Abstract
The invention discloses high-strength engineering plastic which comprises the following components in parts by weight: 100-150 parts of epoxy resin, 30-50 parts of reinforcing agent, 20-30 parts of fire retardant, 15-20 parts of adhesive and 10-20 parts of filling agent, wherein the epoxy resin is bisphenol A type epoxy resin; the reinforcing agent is one or more of glass fibers, carbon fibers and stainless steel fibers; the fire retardant is decabromodiphenylethane; the adhesive is dimethyl phthalate; the filling agent is one or two of white carbon black and talcum powder. The preparation method is simple and easy to operate and the produced engineering plastic has excellent tensile property, anti-bending property and anti-abrasion property by adding the reinforcing agent and the adhesive.
Description
Technical field
The present invention relates to a kind of plastics, relate in particular to a kind of high-strength engineering plastic.
Background technology
Engineering plastics, as a kind of macromolecular structure material, bear certain mechanical stress in wide temperature range.At present, engineering plastics have been applied to a plurality of fields of automotive industry, electronic industry, machinofacture, medical treatment and daily life.Along with the development of industrial manufacture level, to having higher requirement in the performances such as the wear resisting property of engineering plastics, ageing resistance, intensity, especially strength property, needs exploitation to have the engineering plastics of high-intensity performance.
Summary of the invention
The technical problem solving: the invention provides a kind of high-strength engineering plastic, add toughener and adhesive agent on the basis that meets the requirement of common engineering plastics performance, significantly improved the mechanical property of plastics.
Technical scheme: the invention provides a kind of high-strength engineering plastic, the mass fraction of each component consists of: epoxy resin 100-150 part, toughener 30-50 part, fire retardant 20-30 part, adhesive agent 15-20 part, weighting agent 10-20 part.
Described epoxy resin is bisphenol A type epoxy resin; Described toughener is one or more in glass fibre, carbon fiber, Stainless Steel Fibre.
Described fire retardant is TDE; Described adhesive agent is dimethyl phthalate; Described weighting agent is one or both in white carbon black, talcum powder.
Beneficial effect: preparation method of the present invention is simple to operation.Add toughener and adhesive agent and make the engineering plastics of producing have excellent tension, bending resistance and wear resistance, more than tensile strength can reach 135Mpa, more than flexural strength reaches 150Mpa, wear rate is lower than 1%.
Embodiment
Mode below by embodiment further illustrates the present invention, but therefore the present invention is not confined to following embodiment.
Embodiment 1
120 parts of bisphenol A type epoxy resins
32 parts, glass fibre
25 parts of TDE
15 parts of dimethyl phthalates
12 parts of white carbon blacks
By above-mentioned mass fraction, each raw material is dropped in mixer, after mixing, send into forcing machine granulation, extrusion moulding.
Embodiment 2
115 parts of bisphenol A type epoxy resins
42 parts, carbon fiber
27 parts of TDE
18 parts of dimethyl phthalates
16 parts of white carbon blacks
By above-mentioned mass fraction, each raw material is dropped in mixer, after mixing, send into forcing machine granulation, extrusion moulding.
Embodiment 3
134 parts of bisphenol A type epoxy resins
42 parts of Stainless Steel Fibres
24 parts of TDE
19 parts of dimethyl phthalates
18 parts of talcum powder
By above-mentioned mass fraction, each raw material is dropped in mixer, after mixing, send into forcing machine granulation, extrusion moulding.
Embodiment 4
146 parts of bisphenol A type epoxy resins
40 parts, glass fibre
23 parts of TDE
16 parts of dimethyl phthalates
14 parts of white carbon blacks
By above-mentioned mass fraction, each raw material is dropped in mixer, after mixing, send into forcing machine granulation, extrusion moulding.
The various embodiments described above gained finished product is carried out to Performance Detection, and detected result is as following table:
| Test event | Tensile strength (Mpa) | Flexural strength (Mpa) | Wear rate (%) |
| Embodiment 1 | 137 | 154 | 0.70 |
| Embodiment 2 | 142 | 163 | 0.68 |
| Embodiment 3 | 136 | 152 | 0.74 |
| Embodiment 4 | 145 | 165 | 0.62 |
Claims (6)
1. a high-strength engineering plastic, is characterized in that: the mass fraction of each component consists of: epoxy resin 100-150 part, toughener 30-50 part, fire retardant 20-30 part, adhesive agent 15-20 part, weighting agent 10-20 part.
2. a kind of high-strength engineering plastic according to claim 1, is characterized in that: described epoxy resin is bisphenol A type epoxy resin.
3. a kind of high-strength engineering plastic according to claim 1, is characterized in that: described toughener is one or more in glass fibre, carbon fiber, Stainless Steel Fibre.
4. a kind of high-strength engineering plastic according to claim 1, is characterized in that: described fire retardant is TDE.
5. a kind of high-strength engineering plastic according to claim 1, is characterized in that: described adhesive agent is dimethyl phthalate.
6. a kind of high-strength engineering plastic according to claim 1, is characterized in that: described weighting agent is one or both in white carbon black, talcum powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441806.XA CN103525010A (en) | 2013-09-25 | 2013-09-25 | High-strength engineering plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441806.XA CN103525010A (en) | 2013-09-25 | 2013-09-25 | High-strength engineering plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103525010A true CN103525010A (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310441806.XA Withdrawn CN103525010A (en) | 2013-09-25 | 2013-09-25 | High-strength engineering plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103525010A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733195A (en) * | 2016-05-05 | 2016-07-06 | 太仓小小精密模具有限公司 | Anti-corrosion resin-based mould material |
| CN107353577A (en) * | 2017-08-11 | 2017-11-17 | 芜湖凌梦电子商务有限公司 | A kind of flame-retardant modified engineering plastics and preparation method thereof |
| CN107828110A (en) * | 2017-11-14 | 2018-03-23 | 安徽同力新材料有限公司 | A kind of high-strength engineering plastic |
| CN108070222A (en) * | 2017-12-24 | 2018-05-25 | 洛阳名力科技开发有限公司 | A kind of automobile instrument panel special engineering plastics |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321340A (en) * | 2011-09-16 | 2012-01-18 | 无锡创达电子有限公司 | High-strength halogen-free epoxy molding compound, and preparation method thereof |
| CN102875968A (en) * | 2011-07-11 | 2013-01-16 | 滁州格美特科技有限公司 | Flame-retardation enhanced epoxy plastic sheet material and its preparation method |
| CN103304951A (en) * | 2012-03-06 | 2013-09-18 | 上海百理物业管理有限公司 | ABS engineering plastic |
-
2013
- 2013-09-25 CN CN201310441806.XA patent/CN103525010A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875968A (en) * | 2011-07-11 | 2013-01-16 | 滁州格美特科技有限公司 | Flame-retardation enhanced epoxy plastic sheet material and its preparation method |
| CN102321340A (en) * | 2011-09-16 | 2012-01-18 | 无锡创达电子有限公司 | High-strength halogen-free epoxy molding compound, and preparation method thereof |
| CN103304951A (en) * | 2012-03-06 | 2013-09-18 | 上海百理物业管理有限公司 | ABS engineering plastic |
Non-Patent Citations (1)
| Title |
|---|
| 《合成材料助剂手册》编写组编: "《合成材料助剂手册（第二版）》", 31 December 1985 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733195A (en) * | 2016-05-05 | 2016-07-06 | 太仓小小精密模具有限公司 | Anti-corrosion resin-based mould material |
| CN107353577A (en) * | 2017-08-11 | 2017-11-17 | 芜湖凌梦电子商务有限公司 | A kind of flame-retardant modified engineering plastics and preparation method thereof |
| CN107828110A (en) * | 2017-11-14 | 2018-03-23 | 安徽同力新材料有限公司 | A kind of high-strength engineering plastic |
| CN108070222A (en) * | 2017-12-24 | 2018-05-25 | 洛阳名力科技开发有限公司 | A kind of automobile instrument panel special engineering plastics |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140122 |