JPS6469564A - Far infrared ray radiating material - Google Patents
Far infrared ray radiating materialInfo
- Publication number
- JPS6469564A JPS6469564A JP62223241A JP22324187A JPS6469564A JP S6469564 A JPS6469564 A JP S6469564A JP 62223241 A JP62223241 A JP 62223241A JP 22324187 A JP22324187 A JP 22324187A JP S6469564 A JPS6469564 A JP S6469564A
- Authority
- JP
- Japan
- Prior art keywords
- far infrared
- al2o3
- sio2
- ratio
- radiating material
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 4
- 229910052593 corundum Inorganic materials 0.000 abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 229910052682 stishovite Inorganic materials 0.000 abstract 4
- 229910052905 tridymite Inorganic materials 0.000 abstract 4
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
PURPOSE:To obtain an inexpensive far infrared radiating material, radiating heat rays effective for organisms in high radiation ratio, by blending SiO2 with Al2O3 and Fe2O3 in a specific ratio. CONSTITUTION:A far infrared radiating material comprising 50-85wt.% SiO2, 10-50wt.% Al2O3 and <=5wt.% Fe2O3. In the far infrared radiating material, especially the total ratio of SiO2 and Al2O3 is preferably >=90wt.%. When the total ratio of SiO2 and Al2O3 is <90wt.%, other components increase the material has tendency of specific radiating effects in the vicinity of 8-11mum. The material has preferably minimized content of impurity, preferably the total ratio of B2O3 and Cr2O3 is <=2wt.% and the total ratio of the alkali metal oxide and the alkaline earth metal oxide is <=3wt.%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223241A JPS6469564A (en) | 1987-09-07 | 1987-09-07 | Far infrared ray radiating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223241A JPS6469564A (en) | 1987-09-07 | 1987-09-07 | Far infrared ray radiating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6469564A true JPS6469564A (en) | 1989-03-15 |
| JPH0536380B2 JPH0536380B2 (en) | 1993-05-28 |
Family
ID=16795010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62223241A Granted JPS6469564A (en) | 1987-09-07 | 1987-09-07 | Far infrared ray radiating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6469564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021221102A1 (en) * | 2020-05-01 | 2021-11-04 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5678471A (en) * | 1979-11-26 | 1981-06-27 | Kazumi Yamamoto | Manufacture of good far infrared radiation property alumina ceramics |
| JPS62158156A (en) * | 1985-12-28 | 1987-07-14 | 中桐 善藏 | Ceramic sheet |
-
1987
- 1987-09-07 JP JP62223241A patent/JPS6469564A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5678471A (en) * | 1979-11-26 | 1981-06-27 | Kazumi Yamamoto | Manufacture of good far infrared radiation property alumina ceramics |
| JPS62158156A (en) * | 1985-12-28 | 1987-07-14 | 中桐 善藏 | Ceramic sheet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021221102A1 (en) * | 2020-05-01 | 2021-11-04 | ||
| WO2021221102A1 (en) * | 2020-05-01 | 2021-11-04 | 株式会社ベンチャーバンク | Laying material, structure for fitness studio, and structure for sauna |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536380B2 (en) | 1993-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |