Fortron MT9203HS PPS
linear PPS may be used with meltblown and spunbond technologies for melt spun nonwovens.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.航天用品
基于聚苯硫醚復(fù)合材料現(xiàn)在被用于許多在飛機(jī)制造中的應(yīng)用，包括機(jī)翼的鼻子，副翼和飛機(jī)龍骨梁。與鋁相比，使用的聚苯硫醚復(fù)合材料提高了設(shè)計(jì)的自由度，降低了20％至50％的重量和消除腐蝕的可能性。基于纖維增強(qiáng)復(fù)合材料泰科納高性能聚苯硫醚聚苯硫醚（PPS），作出了重要貢獻(xiàn)的空中客車A340和A380飛機(jī)的重量減少。這有助于降低油耗和增長(zhǎng)幅度和客運(yùn)能力。
聚苯硫醚已經(jīng)有飛機(jī)建設(shè)使用的所有基本特征 - 抗高溫和腐蝕性化學(xué)物質(zhì)，硬度，沖擊強(qiáng)度，尺寸穩(wěn)定性和固有的阻燃阻燃。訣竅是創(chuàng)造合適的結(jié)構(gòu)元素，體現(xiàn)這些屬性。這是通過(guò)擠壓成片的聚苯硫醚，相結(jié)合，選擇纖維增援，形成高壓下的zui后一部分，在300℃（572℉）。的各個(gè)部分，然后從按下的復(fù)合材料和制造，焊接在一塊形成的zui后一個(gè)組件一起反應(yīng)釜。
Heat Exchanger
Only PPS has the necessary resistance to chemicals. This was determined by tests in a water-antifreeze mixture at 150°C over 1000 hours.Drawing their heat supply from circulating water, the fresh air heating units in cars often incorporate a side section made from PPS. This side section is secured by the edge of the metal heat exchanger, which is crimped around it.
Incorporated in the side section are the inlet and outlet connections for the water-antifreeze mixture. The service temperature extends up to 140°C.
PPS was the only material to display the strength previously specified. Its excellent mechanical properties, such as high strength values, moduli and low tendency to creep, meet the designers exacting requirements. PPS high dimensional stability makes it possible to meet the fine tolerances this application requires .
PPS
Certain grades of PPS comply with ISO 10993 and USP Class VI, and Drug （DMF 14844） and Device （MAF-1097） Master Files have been created for them. These grades also meet European Directive 2002/72/EC for food contact applications and BfR （German Federal Institute for Risk Assessment , formerly BgVV, the German Federal Institute for Consumer Health Protection and Veterinary Medicine） standards.
PPS is a high-temperature linear PPS that offers excellent dimensional stability, inherent flame resistance, and excellent chemical and solvent resistance. 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.
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