JPS56127427A - Manufacture of fiber-reinforced thermosetting resin molding - Google Patents
Manufacture of fiber-reinforced thermosetting resin moldingInfo
- Publication number
- JPS56127427A JPS56127427A JP3124280A JP3124280A JPS56127427A JP S56127427 A JPS56127427 A JP S56127427A JP 3124280 A JP3124280 A JP 3124280A JP 3124280 A JP3124280 A JP 3124280A JP S56127427 A JPS56127427 A JP S56127427A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- molds
- impregnated
- reinforced
- materials
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE: To easily manufacture a molding product which is free of pores and crucks and also good in mechanical and electric properties and heat resistance by a method in which a specific resin mixture is impregnated into fiber-reinforced material inside molds and then cured by heating under a pressure.
CONSTITUTION: A fiber-reinforced material 2 of a mat, cloth, or other form is cut into a proper size in a necessary number enough to keep a proper fiber content, the materials 2 are placed laminarly inside molds 1, and then the molds 1 are vertically erected in such a way as to make the direction of laminated layer horizontal. Then, the inside of the molds 1 is evacuated, a mixture of a multifunctional isocyanate and a multifunctional epoxide, together with a curing catalyst, is impregnated into the fiber-reinforced materials 2 from the bottom of the molds 1, and the resin mixture impregnated is cured by heating under a pressure. Thus, pores in the fiber-reinforced materials 2 are eliminated by compression, dissolution, etc., and also the delamination of the fiber-reinforced materials 2 is prevented even when shrinkage takes place at the time of curing.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3124280A JPS56127427A (en) | 1980-03-11 | 1980-03-11 | Manufacture of fiber-reinforced thermosetting resin molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3124280A JPS56127427A (en) | 1980-03-11 | 1980-03-11 | Manufacture of fiber-reinforced thermosetting resin molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56127427A true JPS56127427A (en) | 1981-10-06 |
Family
ID=12325906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3124280A Pending JPS56127427A (en) | 1980-03-11 | 1980-03-11 | Manufacture of fiber-reinforced thermosetting resin molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56127427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435067A (en) * | 2017-09-01 | 2019-11-12 | 顺德职业技术学院 | A kind of thermoelectric semiconductor to be foamed using mold |
| US10821684B2 (en) | 2016-09-12 | 2020-11-03 | Kawasaki Jukogyo Kabushiki Kaisha | Method of producing fiber reinforced plastic molded article |
-
1980
- 1980-03-11 JP JP3124280A patent/JPS56127427A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10821684B2 (en) | 2016-09-12 | 2020-11-03 | Kawasaki Jukogyo Kabushiki Kaisha | Method of producing fiber reinforced plastic molded article |
| CN110435067A (en) * | 2017-09-01 | 2019-11-12 | 顺德职业技术学院 | A kind of thermoelectric semiconductor to be foamed using mold |
| CN110435067B (en) * | 2017-09-01 | 2021-04-13 | 顺德职业技术学院 | Thermoelectric semiconductor foamed by adopting mold |
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