离岸价格
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- Minimum Order
国家:
China
型号:
-
离岸价格:
位置:
-
最小订单价格:
-
最小订单:
-
包装细节:
250g/can, 340g/can, 800g/can, 13.6kg/30lb, 22.7kg/50lb, 950kg/926L steel cylinders, or ISO TANK.
交货时间:
-
供应能力:
-
付款方式:
-
產品組 :
联系人 Mr. Jason
No. 1509 Bingsheng Road, Hangzhou, Zhejiang
Refrigerant Gas R**4a is internationally recognized as one of the main refrigerant working substances to substitute CFC**2. It does not contain chlorine atom, gives no bad effects against ozonosphere and has excellent safety performances, such as non-inflammability, non-explosive ability, non-toxicity, non-pungency, and non-corrosive ability. It is a colorless gas under ordinary temperature and a colorless & transparent liquid under the pressure of itself. As the substitute for CFC**2, it is often used in the refrigerating systems of auto air conditioners, commercial and industrial purposes, and as the vesicant, it is used to produce the heat-protective material made of rigid plastics, and also to prepare other blend refrigerants, such as R**4A & R**7C.
Our R**4a Quality Specification：
|
Index |
Excellent Grade |
|
Appearance |
Colorless & transparent liquid |
|
Purity %≥ |
*9.*0 |
|
Moisture ppm ≤ |
*0 |
|
Acidity (as HCl) ppm ≤ |
1 |
|
Evaporation residue ppm ≤ |
**0 |
|
Chlorides(Cl-) test ppm ≤ |
3 |
|
No condensable gas (V/V) %≤ |
1.0 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | 250g/can, 340g/can, 800g/can, 13.6kg/30lb, 22.7kg/50lb, 950kg/926L steel cylinders, or ISO TANK. |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | refrigerant gas |
