JPS5767650A - Melamine resin molding material composition - Google Patents
Melamine resin molding material compositionInfo
- Publication number
- JPS5767650A JPS5767650A JP14473280A JP14473280A JPS5767650A JP S5767650 A JPS5767650 A JP S5767650A JP 14473280 A JP14473280 A JP 14473280A JP 14473280 A JP14473280 A JP 14473280A JP S5767650 A JPS5767650 A JP S5767650A
- Authority
- JP
- Japan
- Prior art keywords
- resin molding
- melamine
- molding material
- composition
- melamine 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: The titled composition, obtained by incorporating β-calcium metasilicate with talc as mineral fillers at a specific ratio, and having well ensured characteristics, e.g. mechanical strength and freedorm of coloring without problems of preventive measures for health disorder and deterioration of machine life.
CONSTITUTION: A melamine resin molding composition prepared by incorporating 25W35wt%, based on the total amount of the composition, β-calcium metasilicate and and talc as mineral fillers at a weight ratio between the β-colcium metasilicate and the talc of (1:4)W(3:2), preferably (2:3)W(1:1) in a melamine resin molding material composition. As for the melamine resin, an intermediate for a melamine-formaldehyde resin molding material containing pulp, etc. an intermediate for phenol-modified melamine-formaldehyde resin molding material containing a cellulosic filler, a solid melamine-formaldehyde resin or a mixture thereof is used, and the content of the β-calcium metasilicate is preferably 18wt% or less based on the total composition.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14473280A JPS5950254B2 (en) | 1980-10-15 | 1980-10-15 | Melamine resin molding material composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14473280A JPS5950254B2 (en) | 1980-10-15 | 1980-10-15 | Melamine resin molding material composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767650A true JPS5767650A (en) | 1982-04-24 |
JPS5950254B2 JPS5950254B2 (en) | 1984-12-07 |
Family
ID=15369040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14473280A Expired JPS5950254B2 (en) | 1980-10-15 | 1980-10-15 | Melamine resin molding material composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5950254B2 (en) |
-
1980
- 1980-10-15 JP JP14473280A patent/JPS5950254B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5950254B2 (en) | 1984-12-07 |
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