zyapai 发表于 2006-4-17 23:15:45

[求助]Ｒ２３制冷剂

<P>大家好，我是一名环境实验设备工程师，请教各位大师，哪里有Ｒ２３冷媒资料．</P>

richemsh 发表于 2006-6-5 19:15:47

<P >上海锐一公司氟产品部是专业从事<FONT face="Times New Roman">ODS(</FONT>臭氧破坏物质<FONT face="Times New Roman">)</FONT>替代<FONT face="Times New Roman">, </FONT>致力於氟利昂系列产品的替代技术服务及销售。主要业务涵概制冷剂、合成冷冻油、精密电子清洗剂、电子化学品，超声波精密清洗设备、仓储物流货架设备等的经营和技术服务。<p></p></P>
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<P >&sup2;        <FONT face="Times New Roman">DUPONT(</FONT>杜邦<FONT face="Times New Roman">)   : Freon22, R23, <st1:City w:st="on">Suva</st1:City> R123, <st1:City w:st="on">Suva</st1:City> R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="134" UnitName="a">134a</st1:chmetcnv>, R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="401" UnitName="a">401a</st1:chmetcnv>(MP39), R401b(MP66), R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="401" UnitName="C">401c</st1:chmetcnv>(MP52), R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="402" UnitName="a">402a</st1:chmetcnv>(HP80), R402b(HP81), R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="404" UnitName="a">404a</st1:chmetcnv> (HP62), R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="407" UnitName="C">407c</st1:chmetcnv>(<st1:City w:st="on">Suva</st1:City> AC9000), R<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="410" UnitName="a">410a</st1:chmetcnv>(<st1:place w:st="on"><st1:City w:st="on">Suva</st1:City></st1:place> AC9100), R508b (Suva95).</FONT></P>
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<P ><FONT face="Times New Roman">Hi, if you need it, maybe we can help you for R23. We offer Dupont <a href="mailtR23@20Lbs" target="_blank" >R23@20Lbs</A> package,and other brands.</FONT></P>
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李工 发表于 2006-10-30 20:13:32

我做了多年的复叠机，R23/R13/R503都用过，R23的沸点是-82.1度，R13的沸点是-81.4度，用起来都差不多，只是R23比R13便宜而已。在维修时，也混合使用过，看不出明显的问题。。。哈哈，当然，我也不提倡混合使用。

nopq931 发表于 2009-3-6 14:27:54

微笑！！

忧郁的心情蒸发了。
http://t2.baidu.com/it/u=773516995,1912490961&fm=0&gp=20.jpg
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