JPS5490374A - Production of flexible fiberboard - Google Patents
Production of flexible fiberboardInfo
- Publication number
- JPS5490374A JPS5490374A JP15825777A JP15825777A JPS5490374A JP S5490374 A JPS5490374 A JP S5490374A JP 15825777 A JP15825777 A JP 15825777A JP 15825777 A JP15825777 A JP 15825777A JP S5490374 A JPS5490374 A JP S5490374A
- Authority
- JP
- Japan
- Prior art keywords
- water
- sheets
- wooden
- dispersed
- dried
- 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: Wooden fibers, bitumen emulsion and aluminum sulfate are dispersed in water, made into sheets and dried to produce flexible fiberboards having physical properties most suitable for backing of wooden floor materials.
CONSTITUTION: Wooden fibers, a bitumen emulsion and aluminum sulfate are dispersed in water in a weight proportion of 100:50:4 and made into sheets, then dried. Resulting sheets have high resistance to water, corrosion, and errosion, high interlaminar strength, flexural elastic modulus and appropriate flexibility, thus being suitably used for backing material of wooden floor materials.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15825777A JPS5490374A (en) | 1977-12-28 | 1977-12-28 | Production of flexible fiberboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15825777A JPS5490374A (en) | 1977-12-28 | 1977-12-28 | Production of flexible fiberboard |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5490374A true JPS5490374A (en) | 1979-07-18 |
Family
ID=15667664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15825777A Pending JPS5490374A (en) | 1977-12-28 | 1977-12-28 | Production of flexible fiberboard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490374A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6094693A (en) * | 1983-10-28 | 1985-05-27 | アオイ化学工業株式会社 | Production of water-proof fiberboard |
-
1977
- 1977-12-28 JP JP15825777A patent/JPS5490374A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6094693A (en) * | 1983-10-28 | 1985-05-27 | アオイ化学工業株式会社 | Production of water-proof fiberboard |
JPS6349000B2 (en) * | 1983-10-28 | 1988-10-03 | Aoi Chemical |
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