ASTM D4591-22 适用范围 DSC 分析可与含氟聚合物一起使用,以实现至少四个不同的目标,如下:4.1.1 测量转变温度以帮助识别各种含氟聚合物,无论是单独的还是混合物; 4.1.2 通过测量熔化热来比较含氟聚合物样品的两个或多个样品相对于另一个样品的结晶含量的相对水平;注28212:只有获得完全结晶聚合物的熔化热值...
ASTM D4591用差式扫描量热法测定含氟聚合物温度和转化热的标准试验方法—标准名称 ASTM D4591 Standard Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry ASTM D4591用差式扫描量热法测定含氟聚合物温度和转化热的标准试验方法 ASTM D4591用...
ASTM D4591ASTM D4591-01 差示扫描量热仪测定氟聚合物转化热和转化温度的标准试验方法 1.范围 1.1本试验方法限定了氟聚合物使用差示扫描量热仪(DSC)的条件,覆盖了PTFE、PVDF、PCTFE、PVF和共聚物PFA、FEP、ECTFE、EFEP、VDF/HFP、VDF/TFE/HFP、VDF/CTFE等氟聚合物DSC分析的使用。本试验方法适用于粉末样品的...
ASTM D4591-01 (ASTM) 标准规范下载 下载积分: 2000 内容提示: Designation: D 4591 – 01Standard Test Method forDetermining Temperatures and Heats of Transitions ofFluoropolymers by Differential Scanning Calorimetry 1This standard is issued under the f i xed designation D 4591; the number immediately ...
ASTM D4591-07(2012)Designation:D4591−07(Reapproved 2012)Standard Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry 1 This standard is issued under the fixed designation D4591;the number immediately following the designation indicates...
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差示扫描量热仪DSC测试-ASTM D4591-07(2012)用差示扫描量热法测定含氟聚合物转变温度和热的标准试验方法 公司名称:广州市安普检测技术服务有限公司www.gzaptest.com 1.目的Purpose 本程序规定规定了用DSC进行塑料、橡胶等高分子材料的热性能的基本测试方法。
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ASTM D4591-1997 ;RASTM DQ1OTETOTC- ASTM D4591-1997 ;RASTM DQ1OTETUKVE ASTM D4591-2001 ;RASTM DQ1OTE- ASTM D4591-2001 岩石蠕变特性现场测定的试验方法 ASTM D4591-2001 用差动扫描测热法测量含氟聚合物的温度和转化热的试验方法 ASTM D460-1991(2005) 肥皂和其它洗涤剂粒度的试验方法 ASTM D...
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