JPS5656826A - Molding of glass fiber reinforced plastics - Google Patents
Molding of glass fiber reinforced plasticsInfo
- Publication number
- JPS5656826A JPS5656826A JP13394579A JP13394579A JPS5656826A JP S5656826 A JPS5656826 A JP S5656826A JP 13394579 A JP13394579 A JP 13394579A JP 13394579 A JP13394579 A JP 13394579A JP S5656826 A JPS5656826 A JP S5656826A
- Authority
- JP
- Japan
- Prior art keywords
- die
- pressure
- pipe
- glass fiber
- boat
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To manufacture readily and inexpensively a large molded article of homogeneous and high strength FRP by using a mating die which consists of a rigid die and an elastic sheet.
CONSTITUTION: Some layers of glass fiber mats 9 are laminated on a surface of a rigid female die 1 and a back 5, a cover plate 2 are fixed tightly one them. thermosetting resin is supplied from a pipe 6 as the air is absorbed through the pipe 6 to reduce the pressure in the die and at the same time preheated pressure fluid is preferably introduced through a pipe 7 to expand a boat 5 and a molded body is molded under pressure. Generally, the resin liquid is introduced at 1W30kg/min, the pressure in the die is reduced to 750W350mmHg, pressure to the back is given on the condition of 1W3kg/cm2. To take an example, a plurality of splits 11 or a notch 12 are given on the mats 9 in order to obtain a shape similar to the boat 5 or the like.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13394579A JPS5656826A (en) | 1979-10-17 | 1979-10-17 | Molding of glass fiber reinforced plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13394579A JPS5656826A (en) | 1979-10-17 | 1979-10-17 | Molding of glass fiber reinforced plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5656826A true JPS5656826A (en) | 1981-05-19 |
Family
ID=15116734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13394579A Pending JPS5656826A (en) | 1979-10-17 | 1979-10-17 | Molding of glass fiber reinforced plastics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5656826A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002307463A (en) * | 2001-04-17 | 2002-10-23 | Toray Ind Inc | Method for producing fiber-reinforced resin |
| JP2007502226A (en) * | 2003-05-14 | 2007-02-08 | テイーエヌオー・ベドリーベン・ベー・ブイ | Manufacturing method for reinforced plastic products |
| JP2007069594A (en) * | 2005-03-22 | 2007-03-22 | Sekisui Chem Co Ltd | Vacuum injection molding method for helical guide plate |
-
1979
- 1979-10-17 JP JP13394579A patent/JPS5656826A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002307463A (en) * | 2001-04-17 | 2002-10-23 | Toray Ind Inc | Method for producing fiber-reinforced resin |
| JP2007502226A (en) * | 2003-05-14 | 2007-02-08 | テイーエヌオー・ベドリーベン・ベー・ブイ | Manufacturing method for reinforced plastic products |
| JP2007069594A (en) * | 2005-03-22 | 2007-03-22 | Sekisui Chem Co Ltd | Vacuum injection molding method for helical guide plate |
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