JPS5556176A - Fireproof composition, and wall through parts, electric wire, and cable applied with it - Google Patents
Fireproof composition, and wall through parts, electric wire, and cable applied with itInfo
- Publication number
- JPS5556176A JPS5556176A JP12893978A JP12893978A JPS5556176A JP S5556176 A JPS5556176 A JP S5556176A JP 12893978 A JP12893978 A JP 12893978A JP 12893978 A JP12893978 A JP 12893978A JP S5556176 A JPS5556176 A JP S5556176A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- composition
- wall
- electric wire
- flameproof
- 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
- Fireproofing Substances (AREA)
- Insulated Conductors (AREA)
- Installation Of Indoor Wiring (AREA)
- Sealing Material Composition (AREA)
Abstract
PURPOSE: A fireproof composition having improved fire properties, adhesiveness, airtightness, and filling shape stability, withstanding a wide range of use conditions for a long time, with little shrinkage and deformation, comprising a liquid polychloroprene, alumina hydrate, flameproof organic fibers, and castor oil.
CONSTITUTION: A putty composition comprising (A) 100 parts by wt. of a liquid polychloroprene having a viscosity of 20,000W100,000cps at 25°C, (B) 200W450 parts by wt. of alumina hydrate, (C) 0.2W20 parts by wt. of flameproof organic fibers having an average length of 0.5W10mm, and (D) 1W15 parts by wt. of castor oil. The composition is filled into gaps of through parts of electric wires and cables.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12893978A JPS5556176A (en) | 1978-10-19 | 1978-10-19 | Fireproof composition, and wall through parts, electric wire, and cable applied with it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12893978A JPS5556176A (en) | 1978-10-19 | 1978-10-19 | Fireproof composition, and wall through parts, electric wire, and cable applied with it |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5556176A true JPS5556176A (en) | 1980-04-24 |
Family
ID=14997135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12893978A Pending JPS5556176A (en) | 1978-10-19 | 1978-10-19 | Fireproof composition, and wall through parts, electric wire, and cable applied with it |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556176A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209980A (en) * | 1981-06-19 | 1982-12-23 | Hitachi Cable Ltd | Fireproof composition |
JPH0195180A (en) * | 1987-10-05 | 1989-04-13 | Hitachi Cable Ltd | Section where wire and cable penetrate |
JP2002363541A (en) * | 2001-06-05 | 2002-12-18 | Hitachi Cable Ltd | Fireproof sealant |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518464A (en) * | 1978-07-27 | 1980-02-08 | Dainichi Nippon Cables Ltd | Flame-retardant putty composition |
-
1978
- 1978-10-19 JP JP12893978A patent/JPS5556176A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518464A (en) * | 1978-07-27 | 1980-02-08 | Dainichi Nippon Cables Ltd | Flame-retardant putty composition |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209980A (en) * | 1981-06-19 | 1982-12-23 | Hitachi Cable Ltd | Fireproof composition |
JPS6334919B2 (en) * | 1981-06-19 | 1988-07-12 | Hitachi Cable | |
JPH0195180A (en) * | 1987-10-05 | 1989-04-13 | Hitachi Cable Ltd | Section where wire and cable penetrate |
JP2002363541A (en) * | 2001-06-05 | 2002-12-18 | Hitachi Cable Ltd | Fireproof sealant |
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