Ticona Celanex PBT-热塑性聚酯

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是一种快速成型的树脂，它具有高强度、高刚性和高韧性。即使在高温下它也具有非常好的抗蠕变。在很多化学品、溶剂、机油、油脂中，它都异常稳定。当您加上它优异的尺寸稳定性，低吸湿率和杰出的绝缘性，您就不难了解Celanex PBT在1969年投放市场后，为什么能开创崭新的工程应用机会。

为了满足各种应用的具体的需求，Celanex PBT有未增强级，以及玻纤或玻纤/矿物混合增强级。在增强和未增强级中都有阻燃和润滑改良品级。其中，有些阻燃品级即使在制件壁厚仅0.8mm（0.032英寸）的情况下，也可以达到UL94阻燃测试标准的V0级别。V0级别的Celanex树脂采用了高性能非迁移阻燃配方。跟据市场要求，Celanex PBT的阻燃体系都属低迁移和非卤素。

非填充级别Celanex具有不同的熔融粘度，可适用于不同的加工工艺, 包括注塑成型工艺，以及从用于纤维熔融喷丝到产生板材、棒材、光纤缓冲器和闸线衬垫等所需的挤出技术。

如下是一小部分针对性增强品级的潜在应用举例：

汽车点火和电子系统部件

电力电子连接器和插槽

开关，线轴, 电机外壳和电机绝缘部件

家用电器外壳，手柄和基座

以上这些以及所有其它的许多应用都证明了泰科纳Celanex PBT的灵活性和实用性。对Celanex PBT各种品级所获得的大量认证也更进一步显示了这些产品的广泛应用。这些认证包括适用于E/E市场的VDE或UL认证和适用于营养及医疗市场的FDA认证。

为什么你需要Ticona工程塑料Celanex PBT,请看泰科纳工程塑料Celanex PBT的应用