RTP 1391 PPS
PPS is insoluble in all known solvents below 200°C （392° F）. It also shows tremendous stability in both typical and alternative automotive fuels. Standard injection moldable grades with glass fibers and/or mineral reinforcements are available, but many specialty grades are available for improved lubricity, low warpage, faster cycling and other areas of enhanced performance.PPS is a high-temperature linear PPS that offers excellent dimensional stability, inherent flame resistance, and excellent chemical and solvent resistance.
Ferrule
The crucial factors here are Vectra’s good mechanical properties, even in thin wall sections, and the extreme precision with which ferrules can be made. Ferrules can be injection moulded to incorporate holes to carry the 125 μm thick glass fibres to tolerances of 1-2 μm. These ferrules use Vectra grade A460, specially developed for such applications.
The 8670A61 grade has outstanding flow properties, making it ideal for fine-structured design components such as plug connectors, known as ferrules. Other essential properties for this application are very low water absorption, low creep at high temperatures, good dimensional stability and even shrinkage in both flow and transverse directions. Vectra liquid crystal polymer is also used in fibre optics – particularly for connectors. has been working closely with systems and cable manufacturers to develop a number of special （PPS） grades tailored specifically to the requirements of fibre optic technology.
CD / MD播放器
Vectra的是能够满足没有任何问题的必然要求。镜头的持有人，另一方面，zui重要的标准是刚性好，重量轻耦合，以排除任何干扰的高频率的共振。再次的Vectra LCP的是能够满足应用要求。索尼的CD托架插槽，选择玻璃纤维增强聚苯硫醚。从泰科纳easyflowing PPS的高刚性和强度的关键。PPS在各种固定的音响设备，CD / MD播放器，索尼使用移动磁铁，而不是通常的辊。索尼的A-MAX系统（*的移动磁铁2轴），是指这种类型的驱动器。在这个技术解决方案的选择材料，日本专家一起在娱乐电子产品的选择与宝理（公司在亚洲的子公司）从泰科纳Vectra液晶聚合物（LCP）和聚苯硫醚（PPS）两种材料。威达用于生产是沿着两个轴移动底板。在此应用中，机械性能，适合在CD / MD播放机的特殊工作条件的要求，即高弹性模量和高冲击强度。Fuel Cell End Plates
Intervening insulating plates have bored manifold to feed hydrogen fuel, oxidizing air and cooling water to the stack, as well as to remove the water produced during cell operation. Even with automated machining, the two sets of plates can cost from $300 to $500. ’s development work suggests that integrated injection-molded plates combining end and insulating components may reduce plate cost to between $100 and $120 per stack while also reducing stack weight by at least 10 lb （4.95 kg）.A PEM fuel cell assembly contains a stack of about 200 series-connected cells. The stack is held together through bolting from the end plates to hold the bipolar plates in the stack together and compress the gaskets between them.
Injection-molded end plates made from ’s polyphenylene sulfide （PPS） can provide significant cost and weight savings in proton exchange membrane （PEM） fuel cells. Design changes integrating the end plate and the adjacent insulating plate may reduce cost and weight as much as 90% compared to current fuel cell prototypes employing metal.
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