CN105348463B - 一种e2级建筑模板胶的制备方法 - Google Patents
一种e2级建筑模板胶的制备方法 Download PDFInfo
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- CN105348463B CN105348463B CN201510890917.8A CN201510890917A CN105348463B CN 105348463 B CN105348463 B CN 105348463B CN 201510890917 A CN201510890917 A CN 201510890917A CN 105348463 B CN105348463 B CN 105348463B
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- melamine
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- 239000003292 glue Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 84
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000004202 carbamide Substances 0.000 claims abstract description 39
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 34
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims description 96
- 239000000243 solution Substances 0.000 claims description 73
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims description 2
- 239000003002 pH adjusting agent Substances 0.000 claims description 2
- 210000002700 urine Anatomy 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 229960004279 formaldehyde Drugs 0.000 description 21
- 235000019256 formaldehyde Nutrition 0.000 description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229920001807 Urea-formaldehyde Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- HQVFCQRVQFYGRJ-UHFFFAOYSA-N formic acid;hydrate Chemical compound O.OC=O HQVFCQRVQFYGRJ-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
- C08G12/36—Ureas; Thioureas
- C08G12/38—Ureas; Thioureas and melamines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
Abstract
Description
原料组分 | 各组分占总胶质量的质量百分比 |
甲醛 | 60.50% |
尿素 | 28.50% |
三聚氰胺 | 10% |
氨水 | 0.8% |
聚乙烯醇 | 0.19% |
检验项目名称 | 单位 | 技术要求 | 检验结果 |
固体含量 | % | ≥46 | 51.17 |
密度 | g/cm3 | — | 1.213 |
粘度 | mPa·S | ≥60 | 300 |
固化时间 | s | ≤120 | 89 |
游离甲醛含量 | % | ≤0.3 | 0.17 |
适用期 | min | ≥120 | 250 |
储存期 | 天 | — | 30-60 |
Claims (4)
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CN201510890917.8A CN105348463B (zh) | 2015-12-07 | 2015-12-07 | 一种e2级建筑模板胶的制备方法 |
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CN201510890917.8A CN105348463B (zh) | 2015-12-07 | 2015-12-07 | 一种e2级建筑模板胶的制备方法 |
Publications (2)
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CN105348463A CN105348463A (zh) | 2016-02-24 |
CN105348463B true CN105348463B (zh) | 2017-08-29 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108117627B (zh) * | 2016-11-29 | 2020-06-09 | 中国石油化工股份有限公司 | 一种脲醛树脂及其制备方法 |
CN109577104B (zh) * | 2018-12-08 | 2021-02-05 | 上海朴美家具有限公司 | 一种环保纤维板的制备方法及家具的加工工艺 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1331973C (zh) * | 2006-03-15 | 2007-08-15 | 北京林业大学 | 三聚氰胺改性脲醛树脂及其制备方法 |
CN100439463C (zh) * | 2006-12-31 | 2008-12-03 | 水煤浆气化及煤化工国家工程研究中心 | 一种脲醛树脂胶粘剂的制备方法 |
CN101565492B (zh) * | 2009-04-29 | 2011-07-20 | 永港伟方(北京)科技股份有限公司 | 一种低毒环保脲醛树脂及其制备方法 |
CN101555396B (zh) * | 2009-05-12 | 2012-01-25 | 张文通 | 脲醛树脂胶的生产方法 |
CN102321446A (zh) * | 2011-09-13 | 2012-01-18 | 大连鹏鸿木业有限公司 | 脲醛树脂胶黏剂 |
CN102660209B (zh) * | 2012-04-21 | 2013-07-10 | 安徽肯帝亚皖华人造板有限公司 | 一种脲醛树酯胶粘剂及其制备方法 |
CN102660208B (zh) * | 2012-04-21 | 2013-07-10 | 安徽肯帝亚皖华人造板有限公司 | 一种改性脲醛树酯胶粘剂及其制备方法 |
CN104558464A (zh) * | 2013-10-12 | 2015-04-29 | 许昌花都地板有限公司 | 一种脲醛树脂的合成新工艺 |
CN104946182B (zh) * | 2014-03-26 | 2017-08-29 | 湖南省怀化市鸿华电子科技有限公司 | 一种人造板材用脲醛树脂粘合剂及其制作工艺 |
CN104151511A (zh) * | 2014-06-17 | 2014-11-19 | 安徽东平木业股份有限公司 | 一种板材用胶水制作工艺 |
CN104592920A (zh) * | 2015-02-09 | 2015-05-06 | 金思思 | 一种脲醛胶粘合剂及其制备方法 |
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Effective date of registration: 20181009 Address after: 532700 Nanning, Longan, the Guangxi Zhuang Autonomous Region Longan County town of overseas Chinese farm, No. 3 Patentee after: GUANGXI WOSEN WOOD TECHNOLOGY Co.,Ltd. Address before: 530000 the Guangxi Zhuang Autonomous Region Nanning peak forest farm boundary brand branch factory Patentee before: GUANGXI NANNING DEYUAN ADHESIVE Co.,Ltd. |
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Address after: 530105 No.3 Jingsi Road, Guoying Langwan Overseas Chinese Farm, Nantong Town, Long'an County, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Watson New Materials Co.,Ltd. Address before: 532700 Nanning, Longan, the Guangxi Zhuang Autonomous Region Longan County town of overseas Chinese farm, No. 3 Patentee before: GUANGXI WOSEN WOOD TECHNOLOGY Co.,Ltd. |