A fast-cycling resin with high strength, rigidity and toughness. One that exhibits low creep even at high temperatures. One that offers resistance to a wide range of chemicals, solvents, oils and greases. That's Celanex PBT. When you add to this list excellent dimensional stability, low moisture absorption and powerful insulation resistance, you get a property profile that explains why Celanex PBT provided new engineering opportunities when it was introduced in 1969.

To meet the specific needs of its diverse applications, Celanex PBT resins are supplied as unreinforced grades and in grades formulated with fiberglass and/or minerals. Flame-retarded and lubricated versions are also available in both unreinforced and reinforced grades. Among the flame-retarded products are several meeting the V-0 rating requirements of the UL standard 94 flammability test in part thicknesses as low as 0.8 mm (0.032 in). V-0 rated Celanex resins are available with high performance non-exuding flame retardant packages. Depending on the market requirements, the flame retardant system of Celanex PBT are low in migration and halogenfree.

Unfilled grades have a wide range of melt viscosities to provide processing latitude in injection molding and in extrusion techniques ranging from melt-blowing of fibers to production of rod and slab, fiber optic buffer tubes or brake cable liners.

To name only some examples, the range of potential applications for reinforced grades includes:

   * Automotive ignition and electrical system parts

   * Electrical and electronic connectors and sockets

   * Switches, bobbins and motor housings and insulation

   * Appliance housings, handles and bases

These and many other applications bear testimony to the flexibility and adaptability of Ticona’s Celanex PBT. The broad utility of these products is also shown by the numerous regulatory approvals held by various grades. These include VDE or UL-approvals for the E/E market or FDA approval for the nutrition and medical market.

Celanex PBT是(shi)一種快(kuai)速成型的樹脂，它(ta)具有高(gao)強(qiang)度、高(gao)剛性(xing)和高(gao)韌性(xing)。即使(shi)在高(gao)溫下它(ta)也(ye)具有非常(chang)好的抗(kang)蠕變。在很多化(hua)學品(pin)、溶劑、機(ji)油、油脂中(zhong)，它(ta)都異常(chang)穩(wen)定。當您加上它(ta)優異的尺(chi)寸(cun)穩(wen)定性(xing)，低吸濕率和杰出(chu)的絕緣性(xing)，您就不難了解Celanex PBT在1969年投放市場后(hou)，為什么能開(kai)創(chuang)嶄新的工程(cheng)應用機(ji)會(hui)。

為了(le)滿足各種應用的(de)具(ju)體的(de)需(xu)求，Celanex PBT有未(wei)增(zeng)強級(ji)(ji)(ji)，以及玻(bo)纖(xian)或玻(bo)纖(xian)/礦物(wu)混合增(zeng)強級(ji)(ji)(ji)。在增(zeng)強和(he)(he)未(wei)增(zeng)強級(ji)(ji)(ji)中都有阻燃和(he)(he)潤滑改(gai)良品級(ji)(ji)(ji)。其(qi)中，有些阻燃品級(ji)(ji)(ji)即使(shi)在制件壁(bi)厚僅(jin)0.8mm（0.032英(ying)寸）的(de)情況(kuang)下，也(ye)可以達到UL94阻燃測(ce)試標(biao)準的(de)V0級(ji)(ji)(ji)別。V0級(ji)(ji)(ji)別的(de)Celanex樹脂(zhi)采用了(le)高性能非(fei)遷(qian)移阻燃配方(fang)。跟據市場要求，Celanex PBT的(de)阻燃體系(xi)都屬低(di)遷(qian)移和(he)(he)非(fei)鹵素(su)。

非填充級別(bie)Celanex具有不同(tong)的熔(rong)融粘度，可適用于(yu)不同(tong)的加工工藝, 包括注塑成型工藝，以及從用于(yu)纖維熔(rong)融噴絲到產(chan)生板材(cai)、棒材(cai)、光(guang)纖緩沖器(qi)和閘(zha)線(xian)襯墊等所需的擠出技(ji)術。

如(ru)下是一小部分針對性增(zeng)強品(pin)級(ji)的潛在(zai)應用舉例：

汽車點火和電子系統(tong)部(bu)件(jian)

電力電子連接器(qi)和插槽

開關(guan)，線軸, 電(dian)機(ji)外殼和電(dian)機(ji)絕緣部件

家用電器外(wai)殼，手柄和基座

以(yi)上這(zhe)(zhe)些以(yi)及所(suo)有其它的許多(duo)應用都證(zheng)明了泰科納Celanex PBT的靈活性(xing)和實用性(xing)。對Celanex PBT各(ge)種品(pin)級所(suo)獲得的大(da)量認證(zheng)也更進一步顯(xian)示了這(zhe)(zhe)些產品(pin)的廣(guang)泛應用。這(zhe)(zhe)些認證(zheng)包括適(shi)用于E/E市場的VDE或UL認證(zheng)和適(shi)用于營養及醫療市場的FDA認證(zheng)。

為什么你需要Ticona工(gong)程(cheng)塑料(liao)Celanex PBT,請看?泰科納(na)工(gong)程(cheng)塑料(liao)Celanex PBT的應用