CN104558474A - 箱式发泡阻燃组合聚醚 - Google Patents

箱式发泡阻燃组合聚醚 Download PDF

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CN104558474A
CN104558474A CN201410801045.9A CN201410801045A CN104558474A CN 104558474 A CN104558474 A CN 104558474A CN 201410801045 A CN201410801045 A CN 201410801045A CN 104558474 A CN104558474 A CN 104558474A
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高海敬
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DALIAN YIXING ENERGY TECHNOLOGY Co Ltd
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DALIAN YIXING ENERGY TECHNOLOGY Co Ltd
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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
    • 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
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • 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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明属于聚氨酯硬泡的主要原料。箱式发泡阻燃组合聚醚，其由下述原料按所述用量配制而成，L-4110C聚醚、1050聚醚、3152聚酯、硅油（8805）、磷酸三(1-氯-2-丙基)酯、油酸钾、三（二甲胺基丙基）六氢三嗪、N，N-二甲基环己胺、一氟二氯乙烷。本发明制得的箱式发泡阻燃组合聚醚，配方合理，与黑料配合使用进行发泡，乳白时间25秒，拉丝时间80秒，脱粘时间100秒，氧指数26.5。

Description

箱式发泡阻燃组合聚醚
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。箱式发泡组合聚醚需要严格控制乳白、拉丝、脱粘时间，否则容易形成烧芯、密度差别过大、开裂、发不满等质量缺欠。并且起发时间不能太快，否则注料来不及，而且随着阻燃性能的提高，质量缺欠越来越明显并且很难控制。
发明内容
本发明的目的是克服上述不足问题，提供一种箱式发泡阻燃组合聚醚，配方合理，性能优良，操作容易。
本发明箱式发泡阻燃组合聚醚，其由下述原料按所述用量配制而成，
本发明箱式发泡阻燃组合聚醚的制法：将所述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-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。
本发明制得的箱式发泡阻燃组合聚醚，配方合理，低密度，高阻燃，快熟化，与黑料配合使用进行发泡，乳白时间25秒，拉丝时间80秒，脱粘时间（或称不粘时间）100秒，氧指数26.5。
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。
箱式发泡阻燃组合聚醚，具体配方如下：
将上述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-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。
施工时与通用黑料配合使用进行发泡，乳白时间25秒，拉丝时间80秒，脱粘时间100秒，氧指数26.5。

Claims (2)

1.箱式发泡阻燃组合聚醚，其特征在于：其由下述原料按所述用量配制而成，
。
2.箱式发泡阻燃组合聚醚的制法，其特征在于：将所述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-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。
CN201410801045.9A 2014-12-22 2014-12-22 箱式发泡阻燃组合聚醚 Pending CN104558474A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102838722A (zh) * 2012-09-17 2012-12-26 中国矿业大学 一种有机抗高压钻孔密封树脂及制方法
CN102911334A (zh) * 2012-11-14 2013-02-06 滕州市华海新型保温材料有限公司 B1级高阻燃低发烟硬质聚氨酯泡沫
CN103497305A (zh) * 2013-10-20 2014-01-08 山东普兰特板业有限公司 金属面聚异氰脲酸酯改性聚氨酯夹芯板及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102838722A (zh) * 2012-09-17 2012-12-26 中国矿业大学 一种有机抗高压钻孔密封树脂及制方法
CN102911334A (zh) * 2012-11-14 2013-02-06 滕州市华海新型保温材料有限公司 B1级高阻燃低发烟硬质聚氨酯泡沫
CN103497305A (zh) * 2013-10-20 2014-01-08 山东普兰特板业有限公司 金属面聚异氰脲酸酯改性聚氨酯夹芯板及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘益军: "《聚氨酯原料及助剂手册 第二版》", 31 January 2013, 化学工业出版社 *
张玉龙,等: "《塑料配方与制备手册》", 31 January 2005, 化学工业出版社 *

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Application publication date: 20150429