JPS55109216A - Talc as synthetic resin filler and preparing the same - Google Patents
Talc as synthetic resin filler and preparing the sameInfo
- Publication number
- JPS55109216A JPS55109216A JP1488479A JP1488479A JPS55109216A JP S55109216 A JPS55109216 A JP S55109216A JP 1488479 A JP1488479 A JP 1488479A JP 1488479 A JP1488479 A JP 1488479A JP S55109216 A JPS55109216 A JP S55109216A
- Authority
- JP
- Japan
- Prior art keywords
- talc
- filler
- synthetic resin
- less
- ratio
- 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
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
PURPOSE: To provide filler talc for improving impact strength of thermoplastic resin by firing talc at a specified temperature and classifying according to specified diameters, where the talc has the ratio of half-widths of (020) to (004) faces in X-ray diffraction pattern being about 1.2 or less.
CONSTITUTION: Talc as synthetic resin filler has a ratio of half-widths of (020) to (004) faces in X-ray diffraction pattern being about 1.2 or more and 80% or more the talc has diameters less than 10μ. The talc havig the half-width ratio less than 1.2 is fired at about 200°C or higher, crushed and classified to provide the object talc. This talc is a reinforcing filler which improved tensile and bending properties of thermoplastic resin, reduces anisotropy, and improves impact strength. When used with inorganic filler, it is effective in improving electric, thermal, and mechanical properties.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1488479A JPS55109216A (en) | 1979-02-09 | 1979-02-09 | Talc as synthetic resin filler and preparing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1488479A JPS55109216A (en) | 1979-02-09 | 1979-02-09 | Talc as synthetic resin filler and preparing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55109216A true JPS55109216A (en) | 1980-08-22 |
Family
ID=11873433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1488479A Pending JPS55109216A (en) | 1979-02-09 | 1979-02-09 | Talc as synthetic resin filler and preparing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55109216A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01185369A (en) * | 1988-01-18 | 1989-07-24 | Matsushita Electric Works Ltd | Thermosetting resin molding material |
| JP2011074130A (en) * | 2009-09-29 | 2011-04-14 | Japan Polypropylene Corp | Resin composition containing talc powder |
| JP2011074131A (en) * | 2009-09-29 | 2011-04-14 | Japan Polypropylene Corp | Resin composition containing talc powder |
| CN102399375A (en) * | 2010-09-06 | 2012-04-04 | 台耀科技股份有限公司 | Epoxy resin blend |
-
1979
- 1979-02-09 JP JP1488479A patent/JPS55109216A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01185369A (en) * | 1988-01-18 | 1989-07-24 | Matsushita Electric Works Ltd | Thermosetting resin molding material |
| JP2011074130A (en) * | 2009-09-29 | 2011-04-14 | Japan Polypropylene Corp | Resin composition containing talc powder |
| JP2011074131A (en) * | 2009-09-29 | 2011-04-14 | Japan Polypropylene Corp | Resin composition containing talc powder |
| CN102399375A (en) * | 2010-09-06 | 2012-04-04 | 台耀科技股份有限公司 | Epoxy resin blend |
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