JPS6419632A - Heat resistant insulative prepreg material - Google Patents
Heat resistant insulative prepreg materialInfo
- Publication number
- JPS6419632A JPS6419632A JP17416887A JP17416887A JPS6419632A JP S6419632 A JPS6419632 A JP S6419632A JP 17416887 A JP17416887 A JP 17416887A JP 17416887 A JP17416887 A JP 17416887A JP S6419632 A JPS6419632 A JP S6419632A
- Authority
- JP
- Japan
- Prior art keywords
- inorganic
- alkyl silicate
- silicate binder
- composite base
- ceramic paper
- 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
Abstract
PURPOSE:To provide an unimpregnated insulating layer with uniform thickness and well tensed by performing semihardening processing of alkyl silicate binder coated and impregnated to a degree no sticking at normal temp. on an inorganic composite base composed of a ceramic paper layer of inorganic short fiber and glass fiber cloth with coarse texture. CONSTITUTION:Existing invention includes an inorganic composite base composed of a glass fiber cloth 3 with coarse texture and a ceramic paper layer 4 consisting of inorganic short fiber and alkyl silicate binder 5 containing inorganic short fiber coated or impregnated on/in the inorganic composite base, wherein the alkyl silicate binder 5 is semi-hardened to a degree not sticking at normal temp. 10-30 parts by wt. kalium titanate fiber powder as inorganic fiber is mixed with the alkyl silicate binder 5, and the glass fiber cloth shall be given coarse texture. This eliminates rupture or defoliation of the ceramic paper layer in taping operation to coil conductor, and an unimpregnated tape layer with uniform thickness can be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17416887A JPS6419632A (en) | 1987-07-13 | 1987-07-13 | Heat resistant insulative prepreg material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17416887A JPS6419632A (en) | 1987-07-13 | 1987-07-13 | Heat resistant insulative prepreg material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419632A true JPS6419632A (en) | 1989-01-23 |
Family
ID=15973894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17416887A Pending JPS6419632A (en) | 1987-07-13 | 1987-07-13 | Heat resistant insulative prepreg material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2752455A1 (en) * | 1996-08-14 | 1998-02-20 | Stordy Combustion Eng | Radiant burner |
| JP2009165345A (en) * | 2008-01-08 | 2009-07-23 | General Electric Co <Ge> | Stator bar component with high thermal conductivity |
| CN102136772A (en) * | 2010-01-22 | 2011-07-27 | 株式会社电装 | Stator for use in an electric rotating machine |
-
1987
- 1987-07-13 JP JP17416887A patent/JPS6419632A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2752455A1 (en) * | 1996-08-14 | 1998-02-20 | Stordy Combustion Eng | Radiant burner |
| JP2009165345A (en) * | 2008-01-08 | 2009-07-23 | General Electric Co <Ge> | Stator bar component with high thermal conductivity |
| CN102136772A (en) * | 2010-01-22 | 2011-07-27 | 株式会社电装 | Stator for use in an electric rotating machine |
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