三氟管 聚三氟氯乙烯管 PCTFE管

<p>&nbsp;</p> <div style="line-height: 180%; text-align: left" align="left"><span style="font-size: 12pt; line-height: 180%">聚三氟氯乙烯（PCTFE）是一种性能优良的工程塑料，它的长期使用温度为-200∽150℃，具有独特的刚性，韧性和耐低温性，能耐各种酸、碱、油类及大部分有机溶剂，其优良的电绝缘性在较高的温度范围内不受温度和湿度的影响；此外它还具有突出的气密性、表面不粘性、较高的机械强度、很低的吸水性等。</span><span style="line-height: 180%"><br /> </span><span style="font-size: 12pt; line-height: 180%">　　聚三氟氯乙烯板、棒；管是由聚三氟氯乙烯树脂用模压法制成，可广泛用作耐腐蚀结构材料、理想的低温液体用阀门部件、设备防腐衬里、透明视镜、真空密封材料、电子电器部件、电机仪表零件等。</span><span style="line-height: 180%"><br /> </span><b><span style="font-size: 12pt; line-height: 180%">　　主要性能</span></b><span style="line-height: 180%"><br /> </span><span style="font-size: 12pt; line-height: 180%">　　1、外观：质地均匀，表面平整光滑；颜色呈透明或半透明。</span><span style="line-height: 180%"><br /> </span><span style="font-size: 12pt; line-height: 180%">　　2、物理机械性能符合下表</span><span style="line-height: 180%"><br /> </span><span style="font-size: 12pt; line-height: 180%">&nbsp; </span></div> <div align="center"> <table cellspacing="0" cellpadding="0" border="1"> <tbody> <tr> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 72pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="96"> <div align="left"><span style="font-size: 12pt">序号</span></div> </td> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 114.75pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="153"> <div align="left"><span style="font-size: 12pt">指标名称</span></div> </td> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 84.75pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="113"> <div align="left"><span style="font-size: 12pt">单位</span></div> </td> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 116.25pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="155"> <div align="left"><span style="font-size: 12pt">指标</span></div> </td> </tr> <tr> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 72pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="96"> <div align="left"><span style="font-size: 12pt">1</span></div> </td> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 114.75pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="153"> <div align="left"><span style="font-size: 12pt">密度</span></div> </td> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; padding-left: 0cm; padding-bottom: 0cm; border-left: #ece9d8 1pt inset; width: 84.75pt; padding-top: 0cm; border-bottom: #ece9d8 1pt inset; background-color: transparent" valign="top" width="113"> <div align="left"><span style="font-size: 12pt">g/cm³</span></div> </td> <td style="border-right: #ece9d8 1pt inset; padding-right: 0cm; border-top: #ece9d8 1pt inset; pad