HU192361B - Refractory ceramic mask binder - Google Patents
Refractory ceramic mask binder Download PDFInfo
- Publication number
- HU192361B HU192361B HU83981A HU83981A HU192361B HU 192361 B HU192361 B HU 192361B HU 83981 A HU83981 A HU 83981A HU 83981 A HU83981 A HU 83981A HU 192361 B HU192361 B HU 192361B
- Authority
- HU
- Hungary
- Prior art keywords
- binder
- alkoxysilicon
- polymeric
- binders
- groups
- Prior art date
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 69
- 239000011214 refractory ceramic Substances 0.000 title claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- -1 polyethoxysiloxane Polymers 0.000 claims description 13
- 239000000377 silicon dioxide Substances 0.000 claims description 12
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- MTKPOFJUULWZNU-UHFFFAOYSA-N ethoxysilicon Chemical class CCO[Si] MTKPOFJUULWZNU-UHFFFAOYSA-N 0.000 claims 1
- 125000005415 substituted alkoxy group Chemical group 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005495 investment casting Methods 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 239000012778 molding material Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD22128680A DD153956A3 (de) | 1980-05-22 | 1980-05-22 | Bindemittel fuer die herstellung keramischer maskenformen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU192361B true HU192361B (en) | 1987-05-28 |
Family
ID=5524309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU83981A HU192361B (en) | 1980-05-22 | 1981-04-01 | Refractory ceramic mask binder |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG34929A1 (cs) |
| CS (1) | CS268758B1 (cs) |
| DD (1) | DD153956A3 (cs) |
| HU (1) | HU192361B (cs) |
| RO (1) | RO82808B (cs) |
-
1980
- 1980-05-22 DD DD22128680A patent/DD153956A3/de not_active IP Right Cessation
-
1981
- 1981-03-26 CS CS812336A patent/CS268758B1/cs unknown
- 1981-03-26 BG BG5138881A patent/BG34929A1/xx unknown
- 1981-04-01 HU HU83981A patent/HU192361B/hu unknown
- 1981-05-19 RO RO104333A patent/RO82808B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82808A (ro) | 1984-01-14 |
| DD153956A3 (de) | 1982-02-17 |
| RO82808B (ro) | 1984-01-30 |
| CS268758B1 (en) | 1990-04-11 |
| CS233681A1 (en) | 1984-04-16 |
| BG34929A1 (en) | 1984-01-16 |
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