CN103289037B - 一种铸造用低醛易溃散呋喃树脂 - Google Patents
一种铸造用低醛易溃散呋喃树脂 Download PDFInfo
- Publication number
- CN103289037B CN103289037B CN201310110600.9A CN201310110600A CN103289037B CN 103289037 B CN103289037 B CN 103289037B CN 201310110600 A CN201310110600 A CN 201310110600A CN 103289037 B CN103289037 B CN 103289037B
- Authority
- CN
- China
- Prior art keywords
- furan resin
- casting
- collapsibility
- urea
- furfuryl alcohol
- 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.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 239000007849 furan resin Substances 0.000 title claims abstract description 19
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims abstract description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 21
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004202 carbamide Substances 0.000 claims abstract description 15
- 230000018044 dehydration Effects 0.000 claims abstract description 14
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000012188 paraffin wax Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 150000002240 furans Chemical class 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 16
- 229920005989 resin Polymers 0.000 description 16
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000004576 sand Substances 0.000 description 10
- 150000001299 aldehydes Chemical class 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Mold Materials And Core Materials (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310110600.9A CN103289037B (zh) | 2013-04-01 | 2013-04-01 | 一种铸造用低醛易溃散呋喃树脂 |
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CN201310110600.9A CN103289037B (zh) | 2013-04-01 | 2013-04-01 | 一种铸造用低醛易溃散呋喃树脂 |
Publications (2)
Publication Number | Publication Date |
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CN103289037A CN103289037A (zh) | 2013-09-11 |
CN103289037B true CN103289037B (zh) | 2015-04-29 |
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CN201310110600.9A Active CN103289037B (zh) | 2013-04-01 | 2013-04-01 | 一种铸造用低醛易溃散呋喃树脂 |
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CN (1) | CN103289037B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105108044A (zh) * | 2015-08-11 | 2015-12-02 | 安徽省胜峰机械有限公司 | 一种铸钢件用含硅酸镁铝的改性呋喃树脂砂及其制备方法 |
CN105108033A (zh) * | 2015-08-11 | 2015-12-02 | 安徽省胜峰机械有限公司 | 一种铸钢件用含贝壳粉的高透气性改性呋喃树脂砂及其制备方法 |
CN105108046A (zh) * | 2015-08-11 | 2015-12-02 | 安徽省胜峰机械有限公司 | 一种铸钢件用高强度的硫酸钙晶须改性呋喃树脂砂及其制备方法 |
CN105108032A (zh) * | 2015-08-11 | 2015-12-02 | 安徽省胜峰机械有限公司 | 一种铸钢件用高可塑性的改性呋喃树脂砂及其制备方法 |
CN105108045A (zh) * | 2015-08-11 | 2015-12-02 | 安徽省胜峰机械有限公司 | 一种铸钢件用含短切碳纤维增强的改性呋喃树脂砂及其制备方法 |
CN105081198A (zh) * | 2015-08-14 | 2015-11-25 | 郭伟 | 一种铸钢件用含钠基膨润土的改性呋喃树脂砂及其制备方法 |
CN105081199A (zh) * | 2015-08-14 | 2015-11-25 | 郭伟 | 一种铸钢件用含纳米碳酸钙的易成型高强度改性呋喃树脂砂及其制备方法 |
CN105081203A (zh) * | 2015-08-14 | 2015-11-25 | 郭伟 | 一种铸钢件用含紫砂泥的高透气改性呋喃树脂砂及其制备方法 |
CN105081202A (zh) * | 2015-08-14 | 2015-11-25 | 郭伟 | 一种铸钢件用含纳米硅藻土的改性呋喃树脂砂及其制备方法 |
CN105081197A (zh) * | 2015-08-14 | 2015-11-25 | 郭伟 | 一种铸钢件用含纳米介孔氧化铝的改性呋喃树脂砂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2085453A (en) * | 1980-10-17 | 1982-04-28 | Foseco Technik Ag | Furfuryl alcohol resin-wood resin binder compositions |
CN101199981A (zh) * | 2007-11-28 | 2008-06-18 | 济南圣泉集团股份有限公司 | 铸造用易溃散呋喃树脂及其制备方法 |
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2013
- 2013-04-01 CN CN201310110600.9A patent/CN103289037B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2085453A (en) * | 1980-10-17 | 1982-04-28 | Foseco Technik Ag | Furfuryl alcohol resin-wood resin binder compositions |
CN101199981A (zh) * | 2007-11-28 | 2008-06-18 | 济南圣泉集团股份有限公司 | 铸造用易溃散呋喃树脂及其制备方法 |
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CN103289037A (zh) | 2013-09-11 |
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Address after: 435003 No. 231 Lake Road, Huangshi, Hubei Applicant after: HUANGSHI FYBO MATERIAL TECHNOLOGY Co.,Ltd. Address before: 435003 No. 231 Lake Road, Huangshi, Hubei Applicant before: Huangshi Huibo Anticorrosion Technology Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HUIBO ANTI-CORROSION TECHNOLOGY CO., LTD., HUANGSHI CITY TO: HUANGSHI HUIBO MATERIALS TECHNOLOGY CO., LTD. |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130911 Assignee: Huaian Hui Bo Mstar Technology Ltd. Assignor: HUANGSHI FYBO MATERIAL TECHNOLOGY Co.,Ltd. Contract record no.: 2017420000026 Denomination of invention: Furan resin having a low formaldehyde content and good collapsibility used for casting Granted publication date: 20150429 License type: Exclusive License Record date: 20171113 |
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