JPS645979B2 - - Google Patents
Info
- Publication number
- JPS645979B2 JPS645979B2 JP7021883A JP7021883A JPS645979B2 JP S645979 B2 JPS645979 B2 JP S645979B2 JP 7021883 A JP7021883 A JP 7021883A JP 7021883 A JP7021883 A JP 7021883A JP S645979 B2 JPS645979 B2 JP S645979B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- phenolic resin
- solid
- sand
- liquid
- 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
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 45
- 239000005011 phenolic resin Substances 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 29
- 229920001568 phenolic resin Polymers 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 22
- 239000003822 epoxy resin Substances 0.000 claims description 15
- 229920000647 polyepoxide Polymers 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 239000003110 molding sand Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 40
- 239000011347 resin Substances 0.000 description 40
- 239000004576 sand Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 239000004312 hexamethylene tetramine Substances 0.000 description 4
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000010112 shell-mould casting Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012752 auxiliary agent 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
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920003986 novolac Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000011134 resol-type phenolic resin Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- FVCSARBUZVPSQF-UHFFFAOYSA-N 5-(2,4-dioxooxolan-3-yl)-7-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C(C(OC2=O)=O)C2C(C)=CC1C1C(=O)COC1=O FVCSARBUZVPSQF-UHFFFAOYSA-N 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical class C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 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
- B22C1/226—Polyepoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7021883A JPS59197339A (ja) | 1983-04-21 | 1983-04-21 | 鋳物砂用結合剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7021883A JPS59197339A (ja) | 1983-04-21 | 1983-04-21 | 鋳物砂用結合剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59197339A JPS59197339A (ja) | 1984-11-08 |
| JPS645979B2 true JPS645979B2 (zh) | 1989-02-01 |
Family
ID=13425181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7021883A Granted JPS59197339A (ja) | 1983-04-21 | 1983-04-21 | 鋳物砂用結合剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59197339A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02282530A (ja) * | 1989-04-24 | 1990-11-20 | Masaru Kunimoto | 無臭便器 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581216B (zh) * | 2011-01-04 | 2014-01-15 | 济南圣泉集团股份有限公司 | 双组分环氧树脂粘结剂、包含其的铸造混合物、铸造成型体、以及浇铸金属制品的方法 |
| CN112139442B (zh) * | 2020-09-23 | 2021-09-24 | 济南市平阴县玛钢厂 | 一种复杂铸件用高性能覆膜砂制备工艺及其压制成型系统 |
-
1983
- 1983-04-21 JP JP7021883A patent/JPS59197339A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02282530A (ja) * | 1989-04-24 | 1990-11-20 | Masaru Kunimoto | 無臭便器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59197339A (ja) | 1984-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4119515B2 (ja) | 鋳型用レジンコーテッドサンド | |
| JPS645979B2 (zh) | ||
| JPS62282743A (ja) | 鋳物用フェノール・ホルムアルデヒド樹脂結合剤の製造方法 | |
| US4607067A (en) | Foundry sand binder | |
| JPS5978745A (ja) | 鋳物用レジンコーテツドサンド | |
| JP3933794B2 (ja) | 炭酸ガス硬化用粘結剤組成物 | |
| JPS58224038A (ja) | コ−テツドサンド組成物およびそれの製造方法 | |
| JP4119514B2 (ja) | 鋳型用レジンコーテッドサンド | |
| JPH05353A (ja) | 軽合金鋳造用鋳型の崩壊剤、コーテツドサンド組成物及び鋳型 | |
| JPS6240949A (ja) | コ−テツドサンド用樹脂組成物 | |
| JP4452965B2 (ja) | シェルモールド用樹脂組成物 | |
| JP3197973B2 (ja) | 鋳物砂用組成物 | |
| JPS5812095B2 (ja) | 鋳物用砂組成物 | |
| JPH0238054B2 (ja) | Sherumoorudoyojushihifukusaryu | |
| JPH0394952A (ja) | ホットボックス用樹脂被覆砂粒 | |
| JPS59113953A (ja) | シエルモ−ルド用鋳物砂 | |
| JPS6064744A (ja) | シエルモ−ルド用コ−テツドサンド組成物 | |
| JPS6114043A (ja) | 加熱硬化型鋳物用樹脂被覆砂およびその製造方法 | |
| JPS6352735A (ja) | シエルモ−ルド用樹脂粘結剤 | |
| JP2001030045A (ja) | シェルモールド用鋳型結合剤および鋳型材料 | |
| JP2002263787A (ja) | シェルモールド用レジンコーテッドサンドの製造方法 | |
| JP2001047189A (ja) | 鋳物用砂型の形成方法 | |
| JPS609548A (ja) | 崩壊し易いシエル中子砂の製造方法 | |
| JPS6096346A (ja) | 鋳型粘結用組成物 | |
| JPS59147012A (ja) | シエルモ−ルド用変性フエノ−ル樹脂組成物の製造方法 |