JPS6142606B2 - - Google Patents
Info
- Publication number
- JPS6142606B2 JPS6142606B2 JP10912084A JP10912084A JPS6142606B2 JP S6142606 B2 JPS6142606 B2 JP S6142606B2 JP 10912084 A JP10912084 A JP 10912084A JP 10912084 A JP10912084 A JP 10912084A JP S6142606 B2 JPS6142606 B2 JP S6142606B2
- Authority
- JP
- Japan
- Prior art keywords
- model
- water
- gypsum
- casting mold
- mold
- 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.)
- Expired
Links
- 229910052602 gypsum Inorganic materials 0.000 claims description 26
- 239000010440 gypsum Substances 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000010111 plaster casting Methods 0.000 claims description 7
- 239000002198 insoluble material Substances 0.000 claims description 5
- 239000002195 soluble material Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 1
- 238000009415 formwork Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912084A JPS60250911A (ja) | 1984-05-29 | 1984-05-29 | 石こう鋳込型の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912084A JPS60250911A (ja) | 1984-05-29 | 1984-05-29 | 石こう鋳込型の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60250911A JPS60250911A (ja) | 1985-12-11 |
| JPS6142606B2 true JPS6142606B2 (cs) | 1986-09-22 |
Family
ID=14502059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10912084A Granted JPS60250911A (ja) | 1984-05-29 | 1984-05-29 | 石こう鋳込型の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60250911A (cs) |
-
1984
- 1984-05-29 JP JP10912084A patent/JPS60250911A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60250911A (ja) | 1985-12-11 |
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