JPS5493067A - Production of glass-fiber reinforced sheet plastic molding material - Google Patents
Production of glass-fiber reinforced sheet plastic molding materialInfo
- Publication number
- JPS5493067A JPS5493067A JP16019077A JP16019077A JPS5493067A JP S5493067 A JPS5493067 A JP S5493067A JP 16019077 A JP16019077 A JP 16019077A JP 16019077 A JP16019077 A JP 16019077A JP S5493067 A JPS5493067 A JP S5493067A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- pressed
- sheet
- compound
- chopped strands
- 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
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To obtain the title material having improved reinforcing effect even at a small amount of glass fiber and a large amount of a filler, by supplying a synthetic resin compound and chopped strands to a roving one after the other, and by pressing with rolls.
CONSTITUTION: The glass fiber rovings 2 are continuously supplied to the running substrate 1 at a pitch of 5W7 cm, and the compound 3 of an unsaturated polyester resin, etc. is applied to the rovings 2 by the doctor knife 8. The chopped strands 4 of other roving 9 are scattered over the coating layer and covered with the covering material 13 while being pressed by the nip rolls 12. The covered substrate 1 is then pressed by the impregnating rolls 5 to form the sheet 14, and the covering material 13 is stripped and wound onto the roll 15. The sheet 14 is pressed by the mandrel 6 to impregnate the compound 3 into the chopped strands 4, etc. thoroughly. The substrate 1 is stripped and wound onto the roll 7 to roll and cure the sheet 14 on the mandrel 6
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16019077A JPS5493067A (en) | 1977-12-30 | 1977-12-30 | Production of glass-fiber reinforced sheet plastic molding material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16019077A JPS5493067A (en) | 1977-12-30 | 1977-12-30 | Production of glass-fiber reinforced sheet plastic molding material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5493067A true JPS5493067A (en) | 1979-07-23 |
Family
ID=15709757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16019077A Pending JPS5493067A (en) | 1977-12-30 | 1977-12-30 | Production of glass-fiber reinforced sheet plastic molding material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5493067A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5625442A (en) * | 1979-08-09 | 1981-03-11 | Taihei Kk | Manufacture of carbon fiber sliding member |
-
1977
- 1977-12-30 JP JP16019077A patent/JPS5493067A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5625442A (en) * | 1979-08-09 | 1981-03-11 | Taihei Kk | Manufacture of carbon fiber sliding member |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3137098A1 (en) | METHOD FOR THE CONTINUOUS PRODUCTION OF PREPREG LAYERS | |
AU551963B2 (en) | Method for the manufacture of sections made of fiber- containing thermoplastic resin, installation for the implementation thereof and sections obtained thereby | |
ES8103687A1 (en) | Electrically conductive prepreg materials, articles manufactured therefrom, and a method of manufacturing said prepreg material. | |
EP0033244A3 (en) | Fibre reinforced materials and methods of making and using them | |
EP0267013A3 (en) | Method and apparatus for forming a continuous plastic sheet | |
EP0004478A3 (en) | Method and apparatus for vacuum moulding reinforced sheet plastics material | |
EP0138285A3 (en) | Chintz fabric and method of producing same | |
GB1228684A (en) | ||
JPS56115216A (en) | Prepreg material and manufacture thereof | |
JPS5493067A (en) | Production of glass-fiber reinforced sheet plastic molding material | |
US3062697A (en) | Method of making reinforced plastics | |
JPS5756220A (en) | Continuous preparation of prepreg sheet containing parallely aranged fibers | |
CA1083938A (en) | Process for the manufacture of fiber reinforced laminates | |
US4504343A (en) | Method of making composite member with transverse fibers | |
JPS6427419A (en) | Production of pole for agricultural and horticultural use | |
JPH0333485B2 (en) | ||
JPS645822A (en) | Manufacture of fiber reinforced formed material | |
IE781419L (en) | Impregnating a fibrous web with liquid | |
JPS5560531A (en) | Sheet molding compound | |
JPH07266439A (en) | Method and device for manufacturing pultruded article having surface layer | |
JPS5440873A (en) | Equipment for producing filament resin composite material | |
JPH05415A (en) | Manufacture of thick smc sheet | |
JPS5718001A (en) | Production of tone arm | |
JPH0544089Y2 (en) | ||
JPS5775816A (en) | Continuous production of composite molded body |