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冰龙牌制冷剂 二氟一氯甲烷 R22

冰龙牌制冷剂,品质保证!

包装规格 : 一次性钢瓶净重6.8KG、净重10KG、净重13.6KG、净重22.7KG;可回收钢瓶400L、800L、926L、1000L、ISO-TANK;

全国销售热线

400-926-2699
产品规格 冰龙牌制冷剂,品质保证!
物理性质

分子量 86.47
沸点, °C -40.8
临界温度, °C 96.2
临界压力, Mpa 4.99
液体比热, 30°C, [KJ/(kg?°C)] 0.31
破坏臭氧潜能值(ODP) 0.055
全球变暖系数值(GWP) 1700


在常温常压下是一种无色、无味、无毒的气体;熔点-160℃,沸点-40.8℃,液体密度1.213(20℃);与空气混合时,不燃、无爆炸危险,具有较高的热稳定性及化学稳定性。

质量指标
纯度,% ≥99.9
水份,PPM ≤10
酸度,PPM ≤0.1
蒸发残留物,PPM ≤100
外观 无色,不浑浊
气味 无异臭


用途
R22是一种低温制冷剂,可得到-80°C的制冷温度,是生产聚四氟乙烯的重要原料和生产灭火剂1211的中间体。也可用作杀虫剂、喷漆的气雾推进剂及灭火剂,还是生产含氟高分子化合物的基本原料。
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