CN102993642A - Halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material - Google Patents
Halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material Download PDFInfo
- Publication number
- CN102993642A CN102993642A CN2012103003765A CN201210300376A CN102993642A CN 102993642 A CN102993642 A CN 102993642A CN 2012103003765 A CN2012103003765 A CN 2012103003765A CN 201210300376 A CN201210300376 A CN 201210300376A CN 102993642 A CN102993642 A CN 102993642A
- Authority
- CN
- China
- Prior art keywords
- parts
- halogen
- phenolic aldehyde
- fiber glass
- formed material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material, belonging to the technical field of polymer materials. The molding material comprises the following raw materials in parts by weight: 50-54 parts of phenolic epoxy resins, 10-15 parts of melamine resins, 4-8 parts of curing agent, 0.8-1.5 parts of curing accelerator, 6-9 parts of phosphate ester, 3-4 parts of phosphate, 1.3-2.2 parts of release agent, 44-48 parts of mineral filler, 1.1-1.5 parts of reinforcing agent and 25-28 parts of reinforced fibers. The molding material has the beneficial effects that the molding material has the characteristics of good heat resistance, excellent self-extinguishing effect, good strength and convenience in molding; and through tests, the bending strength is 88MPa, the heat deformation temperature is 240 DEG C and the flame retardance reaches grade V-0 (UL-94-V-0 1.6mm).
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof
Background technology
Although novolac epoxy has the overall merit of resol and Resins, epoxy, when running into naked light, still easily burning is not enough to embody security.Therefore, how to make it have fire-retardant self-extinguishing and suffer from for a long time industry, to this, the applicant has done positive trial, finally find a way to resolve the problem, and taking to the experiment proved that it is effective under the strict secrecy provision, technical scheme described below is based on producing under this prerequisite
Summary of the invention
Task of the present invention is to provide a kind of and not only has good self-extinguishing, and has the phenolic aldehyde fiber glass epoxy formed material of the halogen-free flameproof of desirable physical strength.
Task of the present invention is finished like this, a kind of phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof, and it is that raw material by following parts by weight proportioning consists of:
50 ~ 54 parts of novolac epoxys;
10 ~ 15 parts of melamine resins;
4 ~ 8 parts in solidifying agent;
0.8 ~ 1.5 part of curing catalyst;
6 ~ 9 parts of phosphoric acid ester;
3 ~ 4 parts of phosphoric acid salt;
1.3 ~ 2.2 parts of releasing agents;
44 ~ 48 parts of mineral fillers;
1.1 ~ 1.5 parts of tougheners;
25 ~ 28 parts of fortifying fibres.
In a specific embodiment of the present invention, described novolac epoxy is the phenolic aldehyde bisphenol A epoxide resin.
In another specific embodiment of the present invention, described melamine resin is the polycondensate of trimeric cyanamide and formaldehyde.
In another specific embodiment of the present invention, described solidifying agent is hexamethylene tetramine.
In another specific embodiment of the present invention, described curing catalyst is zinc oxide.
Also have in the specific embodiment of the present invention, described phosphoric acid ester is the dihydroxyphenyl propane tetraphenyldiphosphate; Described phosphoric acid salt is melamine polyphosphate.
More of the present invention and in specific embodiment, described releasing agent is calcium stearate.
In of the present invention and then specific embodiment, described mineral filler is mica.
Of the present invention again more and in specific embodiment, described toughener is vinyltrimethoxy silane.
In again of the present invention and then specific embodiment, described fortifying fibre is the glass fibre of the alkali-free of length 3mm.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof provided by the invention have resistance toheat good, certainly put out the effect excellence, intensity is good and the characteristics of convenient formation, through test, flexural strength 88MPa, 240 ℃ of heat-drawn wires, flame retardant resistance reach V-0 grade (UL-94-V-0 1.6mm).
Embodiment
Embodiment 1:
50 parts of phenolic aldehyde bisphenol A epoxide resins;
The polycondensate of trimeric cyanamide and formaldehyde is 15 parts of melamine resins;
6 parts of hexamethylene tetramines;
1.5 parts in zinc oxide;
7 parts of dihydroxyphenyl propane tetraphenyldiphosphates;
3 parts of melamine polyphosphates;
1.3 parts of calcium stearates;
46 parts on mica;
1.5 parts of vinyltrimethoxy silanes;
Length is 28 parts in the glass fibre of the alkali-free of 3mm.
Embodiment 2:
54 parts of phenolic aldehyde bisphenol A epoxide resins;
The polycondensate of trimeric cyanamide and formaldehyde is 10 parts of melamine resins;
4 parts of hexamethylene tetramines;
0.8 part in zinc oxide;
6 parts of dihydroxyphenyl propane tetraphenyldiphosphates;
3.3 parts of melamine polyphosphates;
1.5 parts of calcium stearates;
44 parts on mica;
1.1 parts of vinyltrimethoxy silanes;
Length is 25 parts in the glass fibre of the alkali-free of 3mm.
Embodiment 3:
51 parts of phenolic aldehyde bisphenol A epoxide resins;
The polycondensate of trimeric cyanamide and formaldehyde is 12 parts of melamine resins;
8 parts of hexamethylene tetramines;
1.0 parts in zinc oxide;
9 parts of dihydroxyphenyl propane tetraphenyldiphosphates;
3.6 parts of melamine polyphosphates;
1.8 parts of calcium stearates;
45 parts on mica;
1.2 parts of vinyltrimethoxy silanes;
Length is 26 parts in the glass fibre of the alkali-free of 3mm.
Embodiment 4:
53 parts of phenolic aldehyde bisphenol A epoxide resins;
The polycondensate of trimeric cyanamide and formaldehyde is 14 parts of melamine resins;
7 parts of hexamethylene tetramines;
1.2 parts in zinc oxide;
8 parts of dihydroxyphenyl propane tetraphenyldiphosphates;
4.0 parts of melamine polyphosphates;
2.2 parts of calcium stearates;
48 parts on mica;
1.3 parts of vinyltrimethoxy silanes;
Length is 27 parts in the glass fibre of the alkali-free of 3mm.
The phenolic aldehyde fiber glass epoxy formed material of the halogen-free flameproof that is obtained by above-described embodiment 1-4 has the technique effect shown in the following table after tested:
Claims (10)
1.
A kind of phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof is characterized in that it is that raw material by following parts by weight proportioning consists of:
50 ~ 54 parts of novolac epoxys;
10 ~ 15 parts of melamine resins;
4 ~ 8 parts in solidifying agent;
0.8 ~ 1.5 part of curing catalyst;
6 ~ 9 parts of phosphoric acid ester;
3 ~ 4 parts of phosphoric acid salt;
1.3 ~ 2.2 parts of releasing agents;
44 ~ 48 parts of mineral fillers;
1.1 ~ 1.5 parts of tougheners;
25 ~ 28 parts of fortifying fibres.
2.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described novolac epoxy is the phenolic aldehyde bisphenol A epoxide resin.
3.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described melamine resin is the polycondensate of trimeric cyanamide and formaldehyde.
4.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described solidifying agent is hexamethylene tetramine.
5.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described curing catalyst is zinc oxide.
6.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described phosphoric acid ester is the dihydroxyphenyl propane tetraphenyldiphosphate; Described phosphoric acid salt is melamine polyphosphate.
7.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described releasing agent is calcium stearate.
8.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described mineral filler is mica.
9.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described toughener is vinyltrimethoxy silane.
10.
The phenolic aldehyde fiber glass epoxy formed material of halogen-free flameproof according to claim 1 is characterized in that described fortifying fibre is the glass fibre of the alkali-free of length 3mm
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103003765A CN102993642A (en) | 2012-08-22 | 2012-08-22 | Halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103003765A CN102993642A (en) | 2012-08-22 | 2012-08-22 | Halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102993642A true CN102993642A (en) | 2013-03-27 |
Family
ID=47922785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103003765A Pending CN102993642A (en) | 2012-08-22 | 2012-08-22 | Halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102993642A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072951A (en) * | 2014-06-18 | 2014-10-01 | 安徽宁国市高新管业有限公司 | High-performance glass fiber reinforced plastic composite material |
| CN106832770A (en) * | 2016-12-28 | 2017-06-13 | 广东延春高新材料科技股份有限公司 | A kind of epoxy glass laminate |
| CN106832769A (en) * | 2016-12-28 | 2017-06-13 | 广东延春高新材料科技股份有限公司 | A kind of epoxy glass laminate preparation method |
| CN107057281A (en) * | 2016-12-28 | 2017-08-18 | 广东延春高新材料科技股份有限公司 | A kind of fire retarding epoxide resin fiberglass |
| CN108249818A (en) * | 2018-02-26 | 2018-07-06 | 苏州甫众塑胶有限公司 | A kind of basketball plate material and preparation method thereof |
| CN113637330A (en) * | 2021-08-16 | 2021-11-12 | 江苏优盛美装饰材料有限公司 | High-strength modified epoxy resin plate and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974198A (en) * | 2010-10-14 | 2011-02-16 | 常熟东南塑料有限公司 | Heat-resisting phenolic moulding compound |
-
2012
- 2012-08-22 CN CN2012103003765A patent/CN102993642A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974198A (en) * | 2010-10-14 | 2011-02-16 | 常熟东南塑料有限公司 | Heat-resisting phenolic moulding compound |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072951A (en) * | 2014-06-18 | 2014-10-01 | 安徽宁国市高新管业有限公司 | High-performance glass fiber reinforced plastic composite material |
| CN104072951B (en) * | 2014-06-18 | 2016-08-24 | 安徽宁国市高新管业有限公司 | A kind of high-performance glass steel composite material |
| CN106832770A (en) * | 2016-12-28 | 2017-06-13 | 广东延春高新材料科技股份有限公司 | A kind of epoxy glass laminate |
| CN106832769A (en) * | 2016-12-28 | 2017-06-13 | 广东延春高新材料科技股份有限公司 | A kind of epoxy glass laminate preparation method |
| CN107057281A (en) * | 2016-12-28 | 2017-08-18 | 广东延春高新材料科技股份有限公司 | A kind of fire retarding epoxide resin fiberglass |
| CN108249818A (en) * | 2018-02-26 | 2018-07-06 | 苏州甫众塑胶有限公司 | A kind of basketball plate material and preparation method thereof |
| CN113637330A (en) * | 2021-08-16 | 2021-11-12 | 江苏优盛美装饰材料有限公司 | High-strength modified epoxy resin plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102993642A (en) | Halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material | |
| US10053555B2 (en) | Flame retardant resins comprising phosphorus containing flame retardants | |
| KR102309169B1 (en) | Epoxy resin composition, cured product, fiber-reinforced composite material, fiber-reinforced resin molded article, and method for producing fiber-reinforced resin molded article | |
| CN103160025B (en) | High-glowing filament anti-soaking separate-out-free halogen-free inflaming retarding polypropylene materials and preparation method thereof | |
| CN104448698B (en) | A kind of melamine formaldehyde molding compound and preparation method thereof | |
| CN101343397A (en) | Halogen-free flame-proof phenolic plastic | |
| CN103160071A (en) | Halogen-free flame-retardation phenolic fiber reinforced plastic composite material | |
| CN102993641A (en) | Preparation method of halogen-free flame retardant phenolic epoxy glass reinforced plastic molding material | |
| CN103205017A (en) | Halogen-free fire retardant and preparation method of halogen-free fire-retardant PBT (polybutylece terephthalate) composite material | |
| CN102875960B (en) | Macromolecular composite phenolic aldehyde material filled with glass beads | |
| CN102863736B (en) | Flame-retardant phenol formaldehyde resin molding material | |
| CN102977544A (en) | Halogen-free fire retardation phenol formaldehyde composite material | |
| CN104479324A (en) | Plastic material for electrical box casing | |
| CN102850716A (en) | Flame retardant conductive composite material | |
| CN103183903A (en) | Flame-retardant phenolic resin forming material modified by epoxy resin | |
| CN103289304A (en) | Halogen-free environmentally-friendly phenolic moulding plastic | |
| CN102993632A (en) | Preparation method of halogen-free flame-retardant phenolic composite material | |
| KR20140100147A (en) | Flame retardant polyamide resin compositions | |
| CN102993664A (en) | Flame-retardant unsaturated polyester mould plastic | |
| CN103183917A (en) | Halogen-free flame-retardant thermosetting moulding compound filled with glass beads | |
| CN106928653A (en) | A kind of epoxy resin composition for prepreg and preparation method thereof and prepreg | |
| CN102977543A (en) | Halogen-free fire retardation phenol formaldehyde molding compound | |
| CN102993631A (en) | Special phenolic glass steel mould plastic | |
| JP6511226B2 (en) | Fiber-reinforced resin material, resin molded article and method for producing fiber-reinforced resin material | |
| CN102993629A (en) | Method for preparing halogen-free flame-retardant phenolic molding compound |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |