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制冷劑R142b

 
 
單價(jià) 1.00 / 公斤對(duì)比
銷量 暫無
發(fā)貨 浙江杭州市付款后3天內(nèi)
庫存 1000公斤起訂1公斤
品牌 國產(chǎn)
型號(hào) r142b
規(guī)格 13.6kg 400kg 800kg
過期 長(zhǎng)期有效
更新 2015-07-31 11:05
 

浙江杭州東翔制冷技術(shù)有限公司

企業(yè)會(huì)員第15年
資料未認(rèn)證
保證金未繳納
詳細(xì)說明
杭州東翔專業(yè)銷售制冷劑 18606508798 康小姐 產(chǎn)品性能制冷劑R142b包裝形式:13.6kg,400kg,800kg   物理特性質(zhì)量指標(biāo)   分子式CH3CF2Cl純度,%≥99.8   沸點(diǎn),℃-9水份,ppm≤10   臨界溫度, ℃ 137.2酸度,ppm≤0.1   臨界壓力, Mpa 4.12蒸發(fā)殘留物,ppm≤100   ODP0.043外觀無色、不渾濁   GWP0.52氣味 無異臭   液體密度,g/cm31.096   主要用途:主要用于高溫環(huán)境下的制冷系統(tǒng),恒溫控制開關(guān)及航空推進(jìn)劑的中間體,是生產(chǎn)偏氟乙烯的重要原料.
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