The series is in forms granule、block、powder or films.Heated or dissolved，it can be made into hot sealing tape at the substrates of PVC、PU、nylon 、dacron、etc. and can be used as adhesives between woven and nonwoven materials.
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Heated or dissolved, it can be made into hot sealing tape at the substrates of PVC, PU, nylon, dacron, etc. and can be used as adhesives between woven and nonwoven materials.
可以热熔使用或溶解使用，主要应用于以pvc、PU、尼龙布、涤纶布等为基材的热封胶带、织物与非织物材料的复合粘贴等。
The samples are dissolved in aqueous solution of sulphuric acid or alkalis which can be heated if necessary, and the solution thus formed is treated rapidly with large excess of oxidant.
用亚硝酸钠和脲素除去外来的氧化剂后，以碘量法测定，全部操作可在几分钟内完成。
Unless of extremely high molecular weight (1000000), can usually be dissolved and, when heated, they soften or melt so that they can be extruded into fibers or molded into desired shapes.
除非极其大量的高分子量常能液化，被加热时，会变软或融化以便能挤压成纤维或被铸成需要的模型。
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