CN100384899C - 脲醛树脂及其制备方法 - Google Patents
脲醛树脂及其制备方法 Download PDFInfo
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- CN100384899C CN100384899C CNB2006100598434A CN200610059843A CN100384899C CN 100384899 C CN100384899 C CN 100384899C CN B2006100598434 A CNB2006100598434 A CN B2006100598434A CN 200610059843 A CN200610059843 A CN 200610059843A CN 100384899 C CN100384899 C CN 100384899C
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- 229920001807 Urea-formaldehyde Polymers 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 219
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000004202 carbamide Substances 0.000 claims abstract description 61
- 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 claims abstract description 34
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 54
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 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 13
- 235000019253 formic acid Nutrition 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 238000010979 pH adjustment Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 229960004418 trolamine Drugs 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 235000019256 formaldehyde Nutrition 0.000 description 52
- 229960004279 formaldehyde Drugs 0.000 description 45
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- 239000002023 wood Substances 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000011120 plywood Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 208000018569 Respiratory Tract disease Diseases 0.000 description 1
- 206010039085 Rhinitis allergic Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 201000010105 allergic rhinitis Diseases 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 231100000652 hormesis Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 201000008261 skin carcinoma Diseases 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- 208000020685 sleep-wake disease Diseases 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 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
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
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CNB2006100598434A CN100384899C (zh) | 2006-03-15 | 2006-03-15 | 脲醛树脂及其制备方法 |
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CNB2006100598434A CN100384899C (zh) | 2006-03-15 | 2006-03-15 | 脲醛树脂及其制备方法 |
Publications (2)
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CN1817932A CN1817932A (zh) | 2006-08-16 |
CN100384899C true CN100384899C (zh) | 2008-04-30 |
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CNB2006100598434A Expired - Fee Related CN100384899C (zh) | 2006-03-15 | 2006-03-15 | 脲醛树脂及其制备方法 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101134803B (zh) * | 2007-08-23 | 2010-12-08 | 北京市农林科学院 | 一种脲醛泡沫植物栽培基质及其制备方法 |
CN101225285B (zh) * | 2007-12-26 | 2010-11-24 | 广西丰林木业集团股份有限公司 | 高效捕醛胶的制造方法 |
CN102504156B (zh) * | 2011-10-13 | 2013-03-20 | 江苏大江木业集团有限公司 | 脲醛树脂及其制备方法 |
CN102585130B (zh) * | 2012-02-20 | 2014-10-29 | 常州大学 | 以氨基酸为甲醛捕捉剂生产的脲醛树脂胶及其制备方法 |
CN102775946B (zh) * | 2012-07-18 | 2014-01-01 | 广西华峰林业股份有限公司 | Mdf_e1级脲醛树脂胶粘剂 |
CN103214312B (zh) * | 2013-04-25 | 2014-12-24 | 黄河水利委员会黄河水利科学研究院 | 高摩尔比脲甲醛类缓释肥料及其制备方法 |
CN103465336A (zh) * | 2013-10-09 | 2013-12-25 | 赤水市新生竹纤维板有限公司 | 利用竹屑生产竹刨花板的方法 |
CN104513640B (zh) * | 2013-12-15 | 2016-09-07 | 广西鹿寨通用人造板有限公司 | 脲醛胶水的制备方法 |
CN110643384A (zh) * | 2018-06-26 | 2020-01-03 | 宝山钢铁股份有限公司 | 一种炼焦配合煤胶质添加剂的合成及使用方法 |
CN110359117B (zh) * | 2019-07-30 | 2022-01-21 | 中原工学院 | 一种脲醛纤维的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1311281A (zh) * | 2001-02-09 | 2001-09-05 | 季维庆 | 环保型固体脲醛胶粉的生产工艺 |
CN1115369C (zh) * | 1998-07-31 | 2003-07-23 | 杭州阳光文化用品有限公司 | 一种脲醛树脂粘合剂的制备方法 |
CN1621477A (zh) * | 2004-10-18 | 2005-06-01 | 俞锋 | 一种低游离醛含量的脲醛胶及其制备方法 |
-
2006
- 2006-03-15 CN CNB2006100598434A patent/CN100384899C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115369C (zh) * | 1998-07-31 | 2003-07-23 | 杭州阳光文化用品有限公司 | 一种脲醛树脂粘合剂的制备方法 |
CN1311281A (zh) * | 2001-02-09 | 2001-09-05 | 季维庆 | 环保型固体脲醛胶粉的生产工艺 |
CN1621477A (zh) * | 2004-10-18 | 2005-06-01 | 俞锋 | 一种低游离醛含量的脲醛胶及其制备方法 |
Non-Patent Citations (10)
Title |
---|
低毒脲醛树脂生产工艺的研究. 杜育红.福州大学学报,第30卷第1期. 2002 |
低毒脲醛树脂生产工艺的研究. 杜育红.福州大学学报,第30卷第1期. 2002 * |
低游离醛脲醛树脂的合成. 王敏娟.热固性树脂,第16卷第4期. 2001 |
低游离醛脲醛树脂的合成. 王敏娟.热固性树脂,第16卷第4期. 2001 * |
低甲醛释放量脲醛树脂的制备与性能研究. 蒋煜.林产化学与工业,第22卷第2期. 2002 |
低甲醛释放量脲醛树脂的制备与性能研究. 蒋煜.林产化学与工业,第22卷第2期. 2002 * |
低甲醛释放量脲醛树脂研究与述评. 龚铮午.中南林学院学报,第17卷第2期. 1997 |
低甲醛释放量脲醛树脂研究与述评. 龚铮午.中南林学院学报,第17卷第2期. 1997 * |
胶合板用低游离醛脲醛树脂的研究. 李建章.粘接,第17卷第3期. 1996 |
胶合板用低游离醛脲醛树脂的研究. 李建章.粘接,第17卷第3期. 1996 * |
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CN1817932A (zh) | 2006-08-16 |
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Address after: No. 35 Qinghua East Road, Beijing, Haidian District: 100083 Co-patentee after: EverFirst Wisefund (Beijing) Technology Co., Ltd. Patentee after: Beijing Forestry University Address before: No. 35 Qinghua East Road, Beijing, Haidian District: 100083 Co-patentee before: Yonggang Weifang (Beijing) Science and Technology Co., Ltd. Patentee before: Beijing Forestry University |
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