JPS56115235A - Manufacture of lightweight plate-shaped material - Google Patents
Manufacture of lightweight plate-shaped materialInfo
- Publication number
- JPS56115235A JPS56115235A JP1962180A JP1962180A JPS56115235A JP S56115235 A JPS56115235 A JP S56115235A JP 1962180 A JP1962180 A JP 1962180A JP 1962180 A JP1962180 A JP 1962180A JP S56115235 A JPS56115235 A JP S56115235A
- Authority
- JP
- Japan
- Prior art keywords
- resin liquid
- hardening resin
- impregnatable
- reinforcements
- highly
- 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.)
- Granted
Links
Abstract
PURPOSE:To efficiently obtain a lightweight plate-shaped material excellent in high- impact strength and compression strength by passing a composite material of a reinforcement and a foaming hardening resin liquid through a molding passage together with laminated substances of highly impregnatable reinforcements impregnated with a hardening resin liquid and synthetic resin films. CONSTITUTION:A reinforcement 2 such as a honeycomb material and a glass roving 3 are supplied with a foaming hardening resin liquid from a discharger 61 to form a composite material together with a glass roving 3'. Highly impregnatable reinforcements 4 and 4' such as glass paper are laminated on synthetic resin films 5 and 5' and impregnated with a hardening resin liquid which hardens in a short period of time from dischargers 62 and 63 to form laminated substances. These are passed through a molding passage 1 so that the highly impregnatable reinforcements 4 and 4' are on the composite material side, to allow the foaming hardening resin liquid to foam and harden as well as the hardening resin liquid to harden. Thereby, a lightweight plate-shaped material having smooth surfaces in which the synthetic resin films and the foam substance have firmly bonded together can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1962180A JPS56115235A (en) | 1980-02-19 | 1980-02-19 | Manufacture of lightweight plate-shaped material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1962180A JPS56115235A (en) | 1980-02-19 | 1980-02-19 | Manufacture of lightweight plate-shaped material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56115235A true JPS56115235A (en) | 1981-09-10 |
| JPS6140164B2 JPS6140164B2 (en) | 1986-09-08 |
Family
ID=12004254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1962180A Granted JPS56115235A (en) | 1980-02-19 | 1980-02-19 | Manufacture of lightweight plate-shaped material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56115235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016153220A (en) * | 2014-12-22 | 2016-08-25 | マグナ ステアー ファールゾイヒテクニーク アーゲー ウント コ カーゲー | Sandwich component |
-
1980
- 1980-02-19 JP JP1962180A patent/JPS56115235A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016153220A (en) * | 2014-12-22 | 2016-08-25 | マグナ ステアー ファールゾイヒテクニーク アーゲー ウント コ カーゲー | Sandwich component |
| CN106182947A (en) * | 2014-12-22 | 2016-12-07 | 马格纳斯泰尔汽车技术两合公司 | Sandwich component |
| US10300676B2 (en) | 2014-12-22 | 2019-05-28 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Sandwich component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6140164B2 (en) | 1986-09-08 |
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