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  1. 制冷劑
  2. R407C
  • 杜邦制冷劑R407C
  • 杜邦制冷劑R407C

杜邦制冷劑R407C

聯系該企業時請說明您是在《制冷名錄》看到該信息，以獲得更多的信任和更好的服務。
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上海九漁實業有限公司
  • 聯系人：方兵
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  • 地區：上海
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熱銷產品
 在空調中R22制冷劑的替代產品：R410A、R410B、R407C、R134a、R507，并非簡單的充注式替代，需要重新設計機組系統，如重新更換冷凍油,重新校核管道耐壓性，更改換熱器和過濾芯等。
R22屬于中溫制冷劑,在常溫下為無色、無嗅、不燃的氣體，加壓下易液化、無毒無腐蝕性；具有良好的熱穩定性和化學穩定性。 R22的化學穩定性和熱穩定性均很高，特別是在沒有水份存在的情況下，在200℃以下與一般金屬不起反應。在水存在時，僅與堿緩慢起作用。但在高溫下會發生裂解。
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