JPS56118460A - Expandable sheet material - Google Patents
Expandable sheet materialInfo
- Publication number
- JPS56118460A JPS56118460A JP2209280A JP2209280A JPS56118460A JP S56118460 A JPS56118460 A JP S56118460A JP 2209280 A JP2209280 A JP 2209280A JP 2209280 A JP2209280 A JP 2209280A JP S56118460 A JPS56118460 A JP S56118460A
- Authority
- JP
- Japan
- Prior art keywords
- vermiculite particle
- sheet material
- inorg
- mixt
- pref
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 4
- 229910052902 vermiculite Inorganic materials 0.000 abstract 4
- 235000019354 vermiculite Nutrition 0.000 abstract 4
- 239000010455 vermiculite Substances 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000002657 fibrous material Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To improve supporting force in thermal expansion, by sheeting a mixt. comprising a specified amount of an unexpanded vermiculite particle, an inorg. fibrous material and an org. elastic binder.
CONSTITUTION: A mixt. comprising 85wt% or more unexpanded vermiculite particle, pref. 8W13wt% inorg. fibrous material and pref. 2W7wt% org. elastic binder, is sheeted. It is possible to widen the application of an expanded sheet material by use of an unexpanded vermiculite particle treated with a salt contg. a nitrate ion and an ammonium ion, because the vermiculite particle is expandable at a reduced temp of 200W400°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2209280A JPS56118460A (en) | 1980-02-23 | 1980-02-23 | Expandable sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2209280A JPS56118460A (en) | 1980-02-23 | 1980-02-23 | Expandable sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56118460A true JPS56118460A (en) | 1981-09-17 |
Family
ID=12073224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2209280A Pending JPS56118460A (en) | 1980-02-23 | 1980-02-23 | Expandable sheet material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56118460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6177654A (en) * | 1984-09-20 | 1986-04-21 | トヨタ自動車株式会社 | Heat-resistant high expansion sheet matter for catalyst carrier support and manufacture |
| EP1593791A1 (en) * | 2004-05-05 | 2005-11-09 | Kronotec Ag | Fireproof board-type material |
-
1980
- 1980-02-23 JP JP2209280A patent/JPS56118460A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6177654A (en) * | 1984-09-20 | 1986-04-21 | トヨタ自動車株式会社 | Heat-resistant high expansion sheet matter for catalyst carrier support and manufacture |
| JPH0255389B2 (en) * | 1984-09-20 | 1990-11-27 | Toyota Jidosha Kk | |
| EP1593791A1 (en) * | 2004-05-05 | 2005-11-09 | Kronotec Ag | Fireproof board-type material |
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