產品名稱：制冷劑R415B
成分比例：HCFC-22（25%）/HFC-152a（75%）

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R415B制冷劑由HCFC-22與HFC-152a按25:75質量比混合構成，臨界溫度111.37℃，具備無毒、不易燃特性，兼容原R12/R134a系統且充注量減少40%。其ODP值0.0095、GWP值530的環保特性，使之被列為中國ODS推薦替代品并應用于冰箱、汽車空調等領域 。

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產品用途：

適用于冰箱、冷柜、汽車空調、制冰機、食品柜、自動售貨機以及其它各種R12或R134a的制冷空調系統，替代R12和R134a。

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R415B制冷劑優勢：

作為二元混合物，R415B在-40℃至80℃工況下保持穩定相態，汽化潛熱達257.0kJ/kg，較R134a提高13%。其導熱系數0.115W/(m·K)，比R12高19%，這使其在汽車空調系統中制冷速度提升。粘度0.1394mPa·s的設計參數，有效降低壓縮機功耗；具有環保性能好、無毒、不易燃、制冷速度快、節能效果好等優點。

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包裝規格：

一次性鋼瓶：650克每瓶、22lb/10KG；可循環使用鋼瓶： 926L。

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儲存運輸：

R415B制冷劑鋼瓶為帶壓容器，儲存時應遠離火種、熱源、避免陽光直接曝曬，通常儲放于陰涼、干燥和通風的倉庫內;搬運時應輕裝、輕卸，防止鋼瓶以及閥門等附件破損。

Product Name: Refrigerant R415B

Composition Ratio: HCFC-22 (25%) / HFC-152a (75%)

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Refrigerant R415B is a binary blended refrigerant composed of HCFC-22 and HFC-152a at a mass ratio of 25:75. It has a critical temperature of 111.37℃, features non-toxic and barely flammable properties, and is compatible with original R12 and R134a systems with a 40% reduction in refrigerant charging amount. With an ODP of 0.0095 and GWP of 530, it is listed as a recommended ODS alternative in China, widely used in refrigerators, automotive air conditioners and other fields.

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Product Application

It can replace R12 and R134a, and is applicable to refrigerators, freezers, automotive air conditioners, ice makers, food display cabinets, vending machines and other refrigeration and air-conditioning systems originally using R12 or R134a.

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Advantages of R415B Refrigerant

As a binary mixture, R415B maintains stable phase state under working conditions from -40℃ to 80℃. Its latent heat of vaporization reaches 257.0kJ/kg, 13% higher than that of R134a. The thermal conductivity is 0.115W/(m·K), 19% higher than R12, which accelerates the cooling speed in automotive air conditioning systems. Its dynamic viscosity is 0.1394mPa·s, which effectively reduces the power consumption of compressors. It boasts outstanding advantages including eco-friendliness, non-toxicity, low flammability, fast cooling performance and excellent energy-saving effect.

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Packaging Specifications

Disposable Cylinder: 650g per cylinder, 22lb/10kg

Recyclable Cylinder: 926L

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Storage and Transportation?

R415B refrigerant cylinders are pressure vessels. During storage, keep away from ignition and heat sources and avoid direct sunlight. Store in a cool, dry and well-ventilated warehouse. Handle with care during loading and unloading to prevent damage to cylinders, valves and other accessories.