销售RTP R-7-120NA PPS

东莞龙辉祥塑胶原料公司自2002年6月成立以来,建立了完整的市场供应系统。以市场为导向，积极参与市场竞争，不断完善规范化管理，使企业经营规模不断发展壮大共同进步,共同发展，本公司*经营各国塑胶原料通用塑料：ABS、AS、GPPS、HIPS、PP、PE；食品级ABS、AS、PS、PP工程塑料：:COC镜头料，PMMA,POM,PC、PC/ABS、PA6/66、PA6、PBT、PET、ASA、PPO...

Ryton R-7-120NA PPS

 Fiber and monofilament made from PPS can be found in woven or mesh conveyor belts, flame resistant clothing and filtration media.  also offers unfilled, high viscosity PPS suitable for extrusion and compression molding to produce slabs, rods and other stock shapes commonly used for prototyping.  linear PPS may be used with meltblown and spunbond technologies for melt spun nonwovens.

Ferrule 

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.

 

These ferrules use Vectra grade A460, specially developed for such applications.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.

航天用品

基于聚苯硫醚复合材料现在被用于许多在飞机制造中的应用，包括机翼的鼻子，副翼和飞机龙骨梁。与铝相比，使用的聚苯硫醚复合材料提高了设计的自由度，降低了20％至50％的重量和消除腐蚀的可能性。基于纤维增强复合材料泰科纳高性能聚苯硫醚聚苯硫醚（PPS），作出了重要贡献的空中客车A340和A380飞机的重量减少。这有助于降低油耗和增长幅度和客运能力。

聚苯硫醚已经有飞机建设使用的所有基本特征 - 抗高温和腐蚀性化学物质，硬度，冲击强度，尺寸稳定性和固有的阻燃阻燃。诀窍是创造合适的结构元素，体现这些属性。这是通过挤压成片的聚苯硫醚，相结合，选择纤维增援，形成高压下的zui后一部分，在300℃（572℉）。的各个部分，然后从按下的复合材料和制造，焊接在一块形成的zui后一个组件一起反应釜。

Fuel Cell End Plates 

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.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.

 

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.Injection-molded end plates made from ’s polyphenylene sulfide （PPS） can provide significant cost and weight savings in proton exchange membrane （PEM） fuel cells.

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东莞市龙辉祥塑胶原料公司是一家专业从事塑胶原料进口贸易公司。主营各国通用塑胶、工程塑胶、特种工程塑胶。公司以“诚信为本，创新求魂"的精神在客户中树立了良好的口碑。从进口到出口严格把关，可提供COA,SGS,UL黄卡!保证原厂原包!我是龙辉祥，期待你的来电! 

 

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