囊式過(guò)濾器 也稱為一體式過(guò)濾器(膠囊式過(guò)濾器),采用折疊式進(jìn)口濾膜,過(guò)濾表面積大,適合較大體積溶液的過(guò)濾。這種濾器的外表聚丙烯材料,不含粘合劑和其它化學(xué)物質(zhì),保證不污染樣品。濾器有不同孔徑可供選擇,并且可以進(jìn)行高壓滅菌。
產(chǎn)品根據(jù)囊式過(guò)濾器過(guò)濾對(duì)象不同的特性,采用不同的過(guò)濾介質(zhì)。以下為常用的幾種系列:
1、選用疏水性聚四氟乙烯(PTFE)濾膜,適用于溶劑和腐蝕性溶液過(guò)濾,空氣和氣體的通氣口過(guò)濾。
2、囊式過(guò)濾器選用親水性聚丙烯(PP)濾膜,適用作反滲透和超濾的預(yù)濾器,油墨過(guò)濾等。適合于過(guò)濾水溶液和溶劑樣品。
3、囊式過(guò)濾器選用尼龍膜,其特性為流速快,可萃取物水平低。并可選用含玻璃纖維的預(yù)過(guò)濾介質(zhì),可延長(zhǎng)尼龍膜的使用壽命,適合較大體積樣品和難過(guò)濾樣品的過(guò)濾處理?!?/span>
☆☆光刻膠囊式過(guò)濾器、油墨囊式過(guò)濾器、燃料囊式過(guò)濾器、顯影液囊式過(guò)濾器、牙膏添加劑囊式過(guò)濾器,光學(xué)樹(shù)脂囊式過(guò)濾器,氣體囊式過(guò)濾器。
咨詢 上海佐科工業(yè)設(shè)備有限公司?。。?/span>
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