JPH0417741B2 - - Google Patents
Info
- Publication number
- JPH0417741B2 JPH0417741B2 JP59174442A JP17444284A JPH0417741B2 JP H0417741 B2 JPH0417741 B2 JP H0417741B2 JP 59174442 A JP59174442 A JP 59174442A JP 17444284 A JP17444284 A JP 17444284A JP H0417741 B2 JPH0417741 B2 JP H0417741B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- mold
- binder composition
- polycondensates
- aldehydes
- 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 - Lifetime
Links
- 239000011347 resin Substances 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 28
- 239000011230 binding agent Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 20
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 150000001299 aldehydes Chemical class 0.000 claims description 12
- 150000002978 peroxides Chemical class 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 125000000466 oxiranyl group Chemical group 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 239000004640 Melamine resin Substances 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 2
- 229930188104 Alkylresorcinol Natural products 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 239000007849 furan resin Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 150000002240 furans Chemical class 0.000 description 3
- -1 methylol groups Chemical group 0.000 description 3
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229960001755 resorcinol Drugs 0.000 description 2
- 238000010112 shell-mould casting Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- OIAUFEASXQPCFE-UHFFFAOYSA-N formaldehyde;1,3-xylene Chemical compound O=C.CC1=CC=CC(C)=C1 OIAUFEASXQPCFE-UHFFFAOYSA-N 0.000 description 1
- IONMUCYQDGALHX-UHFFFAOYSA-N formaldehyde;1-phenylethanone Chemical compound O=C.CC(=O)C1=CC=CC=C1 IONMUCYQDGALHX-UHFFFAOYSA-N 0.000 description 1
- IDKTUNUTDAERFS-UHFFFAOYSA-N formaldehyde;2-methylbenzene-1,3-diol Chemical compound O=C.CC1=C(O)C=CC=C1O IDKTUNUTDAERFS-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
- B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17444284A JPS6152953A (ja) | 1984-08-22 | 1984-08-22 | 鋳型用粘結剤組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17444284A JPS6152953A (ja) | 1984-08-22 | 1984-08-22 | 鋳型用粘結剤組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6152953A JPS6152953A (ja) | 1986-03-15 |
| JPH0417741B2 true JPH0417741B2 (zh) | 1992-03-26 |
Family
ID=15978582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17444284A Granted JPS6152953A (ja) | 1984-08-22 | 1984-08-22 | 鋳型用粘結剤組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152953A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101439694B1 (ko) | 2012-12-26 | 2014-09-12 | 주식회사 포스코 | Zn-Mg 합금도금강판 및 그의 제조방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137051A (en) * | 1981-02-17 | 1982-08-24 | Kao Corp | Production of gas hardenable mold |
-
1984
- 1984-08-22 JP JP17444284A patent/JPS6152953A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137051A (en) * | 1981-02-17 | 1982-08-24 | Kao Corp | Production of gas hardenable mold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6152953A (ja) | 1986-03-15 |
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