English
簡(jiǎn)體中文
WR 650增強(qiáng)了三維碳纖維結(jié)構(gòu)，在大限度地提高設(shè)備可靠性的同時(shí)，比的PFA基材料提供了更好的性能。
WR 650具有優(yōu)良的干燥性能、良好的耐化學(xué)性和工作溫度。
高達(dá)260°C(500°F)。其較高的纖維含量提供了一個(gè)更硬的材料在廣泛的工作溫度。
WR 650具有重要的競(jìng)爭(zhēng)優(yōu)勢(shì)，包括：
2.5倍于的PFA基材料在干運(yùn)行條件下的PV限值
在不穩(wěn)定條件下保持生產(chǎn)，特別是在干式運(yùn)行期間，增加MTBR(平均修理間隔時(shí)間)。
軸向熱膨脹系數(shù)(CTE)是前導(dǎo)熱膨脹系數(shù)的四倍。
PFA基材料
一種適用于所有應(yīng)用的單一、可靠的材料-高溫、腐蝕
快速的產(chǎn)品交付確保了泵故障時(shí)物料的可用性。
幾家煉油廠、化工廠、發(fā)電廠、管道和水處理廠選擇Greene Twide公司的復(fù)合材料，因?yàn)樗鼈兡軌蛟趷毫拥沫h(huán)境中承受具挑戰(zhàn)性的應(yīng)用。
原文如下： Greene Tweed announces the introduction of WR 650, the newest thermoplastic composite in its wear-resistant (WR) portfolio.
A thermoplastic composite with dry run traits
WR 650 is reinforced with a three-dimensional carbon-fiber architecture, offering enhanced performance over the leading PFA-based material, while maximizing equipment reliability.
WR 650 offers superior dry run capability, good chemical resistance, and an operating temperature
up to 260°C (500°F). Its higher fiber content provides a harder material over a wide range of operating temperatures.
WR 650 offers significant competitive advantages, including:
2.5 times higher PV limit in dry run conditions over the leading PFA-based material
Maintains production during upset conditions, particularly during dry runs, increasing MTBR (mean time between repair)
A CTE (coefficient of thermal expansion) four times lower in the axial direction than the leading
PFA-based material
A single, reliable material that covers all applications – high temperature, corrosion
Rapid product delivery ensures material availability during pump breakdowns
Several refineries, chemical plants, power generation plants, pipelines, and water treatment plants choose Greene Tweed’s composites for their ability to withstand the most challenging applications in the harshest environments.