Hfc-143a can be used as a refrigerant to substitute r502. It does not contain the chlorine atom, give no bad effects against ozonosphere and has excellent safety performances, such as non-explosive ability, non-toxicity, non-pungency, and non-corrosive ability. And it is a colorless gas under ordinary temperature and a colorless & transparent liquid under the pressure of itself.
Molecular Formula:CHF2 CF3/CH3CF3 Composition:R125 and R143a Use: a substitute of R502,can be used in large commercial air-condition system, refrigeration truck, etc.
Molecular Formula:CH2 FCF3/CH2F2/CF3CHF2R407C Composition: R143a,R125,R32 Use: a substitute of R22,mainly used in low and middle temperature refrigeration system.
Supplier: Refrigerant gas, R22, R123, R124, R141B, R401A, R401B, R402A, R402B, R406A, R408A, R409A, R23, R32, R134A, R143A, R152A, R227EA, R404A, R407C, R410A, R507, R600A, R290. Copper tube, refrigerant oil, generator, vacuum pump, valves, air-conditioner, A/C parts and chemicals
