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	<title> &#187; 阴离子水性聚氨酯中和成盐剂</title>
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		<title>阴离子水性聚氨酯中和成盐剂</title>
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		<pubDate>Fri, 12 Apr 2024 07:46:24 +0000</pubDate>
		<dc:creator><![CDATA[聚氨酯催化剂]]></dc:creator>
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		<category><![CDATA[阴离子水性聚氨酯中和成盐剂]]></category>

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		<description><![CDATA[阴离子水性聚氨酯中和成盐剂 中文名：三乙胺 英文名：triethylamine 分子式(formula)：c6h15n 分子量(molecular weight)：101.19 cas编号：121-44-8 物化性质 三乙胺外观为无色至淡黄色的透明液体，有强烈的氨臭，在空气中微发烟。 相对密度: 0.73（25℃） 蒸 ...]]></description>
				<content:encoded><![CDATA[<h3><strong>阴离子水性聚氨酯中和成盐剂</strong></h3>
<h3>中文名：三乙胺</h3>
<h3>英文名：triethylamine</h3>
<h3>分子式(formula)：c6h15n</h3>
<h3>分子量(molecular weight)：101.19</h3>
<h3>cas编号：121-44-8</h3>
<h3><strong>物化性质</strong></h3>
<h3>三乙胺外观为无色至淡黄色的透明液体，有强烈的氨臭，在空气中微发烟。</h3>
<h3>相对密度: 0.73（25℃）</h3>
<h3>蒸气压：7.12kpa</h3>
<h3>闪点:-4°c</h3>
<h3>沸点:89℃</h3>
<h3><strong>产品应用</strong></h3>
<h3>三乙胺是聚氨酯的平衡性叔胺催化剂，偏于发泡。它可与teda并用作为模塑半硬泡配方的催化剂，有形成表皮的功能，来源广泛，缺点是气味大。</h3>
<h3>三乙胺在聚氨酯行业除了用作聚氨酯泡沫塑料的辅助催化剂，还可用作阴离子水性聚氨酯体系的中和成盐剂。</h3>
<h3><strong>供应商</strong></h3>
<h3><strong>新典化学材料（上海）有限公司</strong></h3>
<h3><strong> </strong></h3>
<h3>本公司还供应下列聚氨酯催化剂：</h3>
<h3><strong>二甲基环己胺</strong><strong>（dmcha）</strong>：聚氨酯硬泡催化剂</h3>
<h3></h3>
<h3><strong>n</strong><strong>，</strong><strong>n-</strong><strong>二甲基苄胺</strong><strong>（bdma）</strong>：在聚氨酯行业是聚酯型聚氨酯块状软泡、聚氨酯硬泡及胶黏剂涂料的催化剂,主要用于硬泡</h3>
<h3></h3>
<h3><strong>三乙烯二胺</strong><strong>(teda)</strong>：聚氨酯高效催化剂，用于软泡</h3>
<h3><strong> </strong></h3>
<h3><strong>双（二甲氨基乙基）醚</strong>：高催化活性的聚氨酯催化剂，多用于聚氨酯软泡</h3>
<h3></h3>
<h3><strong>n</strong><strong>，</strong><strong>n-</strong><strong>二甲基乙醇胺</strong>：聚氨酯反应型催化剂</h3>
<h3><strong> </strong></h3>
<h3><strong>五甲基二乙烯三胺（</strong><strong>pmdeta</strong><strong>）</strong>：聚氨酯凝胶发泡催化剂，广泛用于聚氨酯硬泡</h3>
<h3><strong> </strong></h3>
<h3><strong>2,4,6-</strong><strong>三</strong><strong>(</strong><strong>二甲氨基甲基</strong><strong>)</strong><strong>酚（</strong><strong>dmp-30</strong><strong>）</strong>：聚氨酯三聚催化剂，也可作环氧促进剂</h3>
<h3><strong> </strong></h3>
<h3><strong>双吗啉二乙基醚（</strong><strong>dmdee</strong><strong>）</strong>：聚氨酯强发泡催化剂</h3>
<h3></h3>
<h3><strong>二甲氨基乙氧基乙醇（</strong><strong>dmaee</strong><strong>）</strong>：用于硬质包装泡沫的低气味反应性催化剂</h3>
<h3></h3>
<h3><strong>二月桂酸二丁基锡（</strong><strong>t-12</strong><strong>）</strong>：聚氨酯强凝胶性催化剂</h3>
<h3></h3>
<h3><strong>三（二甲氨基丙基）六氢三嗪（</strong><strong>pc-41</strong><strong>）</strong>：具有优异发泡能力的高活性三聚共催化剂</h3>
<h3></h3>
<h3><strong>四甲基乙二胺（</strong><strong>temed</strong><strong>）</strong>：中等活性发泡催化剂，发泡/凝胶平衡性催化剂</h3>
<h3></h3>
<h3><strong>四甲基丙二胺（</strong><strong>tmpda</strong><strong>）</strong>：可用于泡沫塑料微孔弹性体的催化剂，也可作环氧促进剂</h3>
<h3><strong> </strong></h3>
<h3><strong>四甲基己二胺（</strong><strong>tmhda</strong><strong>）</strong>：特别用于聚氨酯硬泡，是发泡/凝胶平衡性催化剂</h3>
<h3><strong> </strong></h3>
<h3><strong>三甲基羟乙基丙二胺（</strong><strong>polycat 17</strong><strong>）</strong>：反应性低烟雾平衡性叔胺催化剂</h3>
<h3></h3>
<h3><strong>三甲基羟乙基乙二胺（</strong><strong>dabco t</strong><strong>）</strong>:反应性发泡催化剂，具有低雾化性</h3>
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