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制冷劑R12

 
 
單價 1.00 / 公斤對比
銷量 暫無
發貨 浙江杭州市付款后3天內
庫存 1000公斤起訂1公斤
品牌 國產
型號 r12
規格 13.6kg/22.7kg
過期 長期有效
更新 2017-03-06 10:27
 

杭州東翔制冷技術有限公司

企業會員第15年
資料未認證
保證金未繳納
詳細說明
產品名稱: 二氟二氯甲烷 R12(F12) 物理性質: 分子量 120.91 沸點, °C -29.8 熔點, °C -158 臨界溫度, °C 112.0 臨界壓力, Mpa 4.14 液體比熱, 30°C, [KJ/(kg•°C)] 0.21 破壞臭氧潛能值(ODP) 0.82 全球變暖系數值(GWP) 1.0 包裝規格 冷媒220g,250g,280g,300g,340g,500g,800g,1000g;一次性鋼瓶30lb/13.6kg,50lb/22.7kg;可回收鋼瓶400L,800L,926L,1000L;ISO-坦克。 質量指標: 純度, % ≥99.8 水份, PPm ≤10 酸度, PPm ≤0.1 蒸發殘留物, PPm ≤100 外觀 無色,不渾濁 氣味 無異臭 用途: R12是一種使用方便、安全的制冷劑,廣泛應用于各種制冷系統中,可得到-60°C - 10°C的制冷溫度范圍,還大量應用于香料、醫療、塑料等行業。
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