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）是一種性能優(yōu)良的工程塑料，它的長期使用溫度為-200∽150℃，具有獨(dú)特的剛性，韌性和耐低溫性，能耐各種酸、堿、油類及大部分有機(jī)溶劑，其優(yōu)良的電絕緣性在較高的溫度范圍內(nèi)不受溫度和濕度的影響；此外它還具有突出的氣密性、表面不粘性、較高的機(jī)械強(qiáng)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樹脂用模壓法制成，可廣泛用作耐腐蝕結(jié)構(gòu)材料、理想的低溫液體用閥門部件、設(shè)備防腐襯里、透明視鏡、真空密封材料、電子電器部件、電機(jī)儀表零件等。</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、外觀：質(zhì)地均勻，表面平整光滑；顏色呈透明或半透明。</span><span style="line-height: 180%"><br /> </span><span style="font-size: 12pt; line-height: 180%">　　2、物理機(jī)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">序號</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">指標(biāo)名稱</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">單位</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">指標(biāo)</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