CN104610524A - 现场喷涂阻燃组合聚醚 - Google Patents

现场喷涂阻燃组合聚醚 Download PDF

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CN104610524A
CN104610524A CN201410800947.0A CN201410800947A CN104610524A CN 104610524 A CN104610524 A CN 104610524A CN 201410800947 A CN201410800947 A CN 201410800947A CN 104610524 A CN104610524 A CN 104610524A
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polyether
composite polyether
flame
flame retardant
raw material
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吴桂斌
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DALIAN YIXING ENERGY TECHNOLOGY Co Ltd
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DALIAN YIXING ENERGY TECHNOLOGY Co Ltd
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    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
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    • C08G18/6622—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
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    • 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
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
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    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
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    • C—CHEMISTRY; METALLURGY
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    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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  • Chemical Kinetics & Catalysis (AREA)
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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
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Abstract

本发明属于聚氨酯硬泡的主要原料。现场喷涂阻燃组合聚醚，其由下述原料按所述用量配制而成，L-4110C聚醚、三乙醇胺、3152聚酯、磷酸三(1-氯-2-丙基)酯、A33、硅油（8805）、三（二甲胺基丙基）六氢三嗪、油酸钾、五甲基二乙烯三胺、二丁基烯二月桂酸酯、一氟二氯乙烷。本发明与同类产品相比，具有显著的优越性：聚醚成本低，配方简单，使用时，本发明产品乳白、拉丝、脱粘时间短，具有良好的附着力，在保证阻燃效果的同时可以达到氧指数30，自由泡密度40左右。

Description

现场喷涂阻燃组合聚醚
技术领域
本发明属于聚氨酯硬泡的主要原料。
背景技术
组合聚醚是聚氨酯硬泡的主要原料之一，又称白料，与聚合MDI共称黑白料。组合聚醚由聚醚单体、匀泡剂、交联剂、催化剂、发泡剂等多种组份组合而成。现场喷涂组合聚醚要求乳白、拉丝、脱粘时间短，同时要有良好的附着力，普通的聚醚生产比较简单，但随着近年来阻燃要求的提高，特别是要求氧指数达到30，在生产中非常难于实现，即便达到的产品密度基本在45以上，目前比较大的巴斯夫、万华等氧指数也就在28左右。
发明内容
本发明的目的是克服上述不足问题，提供一种现场喷涂阻燃组合聚醚，配方合理，氧指数高，产品密度大。
本发明为实现上述目的所采用的技术方案是：现场喷涂阻燃组合聚醚，其由下述原料按所述用量配制而成：
本发明现场喷涂阻燃组合聚醚的制备方法，将各种原料按比例加入单螺旋搅拌罐，加入顺序，要最后加入一氟二氯乙烷，保持室温在15度至25度之间，全部材料加入后，开启搅拌装置，搅拌5－10分钟，然后静止5－10分钟，再搅拌10－20分钟，最后经过滤后，进行分装使用。
本发明与同类产品相比，具有显著的优越性：聚醚成本低，配方简单，低密度，高阻燃，快熟化；使用时，本发明产品乳白、拉丝、脱粘时间短，具有良好的附着力，在保证阻燃效果的同时可以达到氧指数30，自由泡密度40左右。
具体实施方式
下面结合具体实施例对本发明作进一步详细说明，但本发明并不局限于具体实施例。
现场喷涂阻燃组合聚醚，配方如下：
将各种原料按比例加入单螺旋搅拌罐，加入顺序要最后加入一氟二氯乙烷，其他原料按任意顺序加入，保持室温在15度至25度之间，全部材料加入后，开启搅拌装置，搅拌10分钟，然后静止10分钟，再搅拌20分钟，最后经过滤后，进行分装使用。
施工时，与黑料配合进行聚氨酯发泡，氧指数30，自由泡密度40。

Claims (2)

1.现场喷涂阻燃组合聚醚，其特征在于：其由下述原料按所述用量配制而成：
。
2.现场喷涂阻燃组合聚醚的制备方法，其特征在于：将各种原料按比例加入单螺旋搅拌罐，加入顺序，要最后加入一氟二氯乙烷，保持室温在15度至25度之间，全部材料加入后，开启搅拌装置，搅拌5－10分钟，然后静止5－10分钟，再搅拌10－20分钟，最后经过滤后，进行分装使用。
CN201410800947.0A 2014-12-22 2014-12-22 现场喷涂阻燃组合聚醚 Pending CN104610524A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107602813A (zh) * 2017-07-26 2018-01-19 航天材料及工艺研究所 一种喷涂成型高密度聚氨酯泡沫及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891950A (zh) * 2010-08-31 2010-11-24 山东联创节能新材料股份有限公司 无卤b1级高阻燃喷涂聚氨酯泡沫塑料
CN102558479A (zh) * 2011-12-19 2012-07-11 上海东大聚氨酯有限公司 聚异氰脲酸酯泡沫用组合聚醚及使用方法
CN103073986A (zh) * 2012-12-19 2013-05-01 烟台万华聚氨酯股份有限公司 一种高级阻燃聚氨酯喷涂泡沫材料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891950A (zh) * 2010-08-31 2010-11-24 山东联创节能新材料股份有限公司 无卤b1级高阻燃喷涂聚氨酯泡沫塑料
CN102558479A (zh) * 2011-12-19 2012-07-11 上海东大聚氨酯有限公司 聚异氰脲酸酯泡沫用组合聚醚及使用方法
CN103073986A (zh) * 2012-12-19 2013-05-01 烟台万华聚氨酯股份有限公司 一种高级阻燃聚氨酯喷涂泡沫材料及其制备方法

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张玉龙等: "《塑料配方与制备手册》", 31 January 2005, 化学工业出版社 *
黄微波主编: "《喷涂聚脲弹性体技术》", 31 July 2005, 化学工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107602813A (zh) * 2017-07-26 2018-01-19 航天材料及工艺研究所 一种喷涂成型高密度聚氨酯泡沫及其制备方法
CN107602813B (zh) * 2017-07-26 2020-10-23 航天材料及工艺研究所 一种喷涂成型高密度聚氨酯泡沫及其制备方法

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Application publication date: 20150513