JPS5747318A - Preparation of frp - Google Patents
Preparation of frpInfo
- Publication number
- JPS5747318A JPS5747318A JP12229180A JP12229180A JPS5747318A JP S5747318 A JPS5747318 A JP S5747318A JP 12229180 A JP12229180 A JP 12229180A JP 12229180 A JP12229180 A JP 12229180A JP S5747318 A JPS5747318 A JP S5747318A
- Authority
- JP
- Japan
- Prior art keywords
- upe
- quaternary ammonium
- ammonium salt
- fibrous reinforcing
- resin
- 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 obtain an FRP having a high curing rate and improved transparency and water resistance, by using a specific quaternary ammonium salt in impregnating and curing a glass fibrous reinforcing material with an unsaturated polyester resin.
CONSTITUTION: A glass fibrous reinforcing material is impregnated with an unsaturated polyester resin (UPE), and the resin is then cured. In the process, a quaternary ammonium salt, e.g. lauryltrimethylammonium bromide, of the formula (R1 is 10W18C straight chain hydrocarbon; R2 is CH3, C2H5, etc.; R3 and R4 are CH3, C2H5 or benzyl; X is halogen) in amount of 0.1W10PHR based on the UPE is mixed with the UPE. Preferably, the quaternary ammonium salt in an amount of about 0.05W0.5wt% as the solid content is added to a sizing agent containing 0.05W6wt% silane coupling agent, e.g. methoxysilane, and 3W15wt% film former, e.g. vinyl acetate emulsion, and the fibrous reinforcing agent is sized with the sizing agent and then impregnated with the UPE to cure the resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12229180A JPS6017422B2 (en) | 1980-09-05 | 1980-09-05 | FRP manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12229180A JPS6017422B2 (en) | 1980-09-05 | 1980-09-05 | FRP manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747318A true JPS5747318A (en) | 1982-03-18 |
JPS6017422B2 JPS6017422B2 (en) | 1985-05-02 |
Family
ID=14832315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12229180A Expired JPS6017422B2 (en) | 1980-09-05 | 1980-09-05 | FRP manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017422B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008057558A (en) * | 2006-08-29 | 2008-03-13 | Nitto Electric Works Ltd | Edge part protective structure of plate-like component |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62145117U (en) * | 1986-03-07 | 1987-09-12 | ||
JPS6310511A (en) * | 1986-07-02 | 1988-01-18 | Sumitomo Bakelite Co Ltd | Manufacture of plastic magnet |
-
1980
- 1980-09-05 JP JP12229180A patent/JPS6017422B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008057558A (en) * | 2006-08-29 | 2008-03-13 | Nitto Electric Works Ltd | Edge part protective structure of plate-like component |
Also Published As
Publication number | Publication date |
---|---|
JPS6017422B2 (en) | 1985-05-02 |
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