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At high temperature R-12 and amp R22 are decompose of what form?
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What forms when R12 and R22 gas decompose at high temperature?
phosphoric acid
What does R10 stand for in science flammables?
R10-(flammable) is the lowest flammabilty hazard - R11-Highly flammable and R12 Extremely flammable are greater hazards.
What happens when refrigerant hydrolyzes with water?
Refrigerants such as R12, R502, R22, R134a, and newer blends contain either chlorine or fluorine and will hydrolyze with moisture or water forming hydrochloric or hydrofluoric acids and more water. Which makes motor windings deteriorate, metal corrosion and sludge which is a mixture of water acid and oil. Hope this helps, Scott
What are risk phrases r1 to r50?
R1 - Explosive when dry. R2 - Riskof explosion by shock, friction, fire or other sources of ignition. R3 - Extreme risk of explosion by shock, friction, fire or other sources of ignition. R4 - Forms very sensitive explosion. R5 - Heating may cause an explosion. R6 - Explosive with or without contact with air. R7 - May cause fire. R8 - Contact with combustible material may cause fire. R9 - Explosive when mixed with combustible material. R10 - Flamable. R11 - Highly Flamable. R12 - Extremely Flammable. R13 - Extremely Flammable liquified gas. R14 - Reacts violently with water. R15 - Contact with water liberates highly flammable gas. R16 - Explosive when mixed with oxidising substances. R17 - Spontaneously flammable in air. R18 - In use, may form flammable/explosive vapour-air mixture. R19 - May form explosive peroxides. R20 - Harmful by inhalation. R21 - Harmful in contact with skin. R22 - Harmfull if swallowed. R23 - Toxic by inhalation. R24 - Toxic in contact with skin. R25 - Toxic if swallowed. R26 - Very toxic by inhalation. R27 - Very toxic in contact with skin. R28 - Very toxic if swallowed. R29 - Contact ith water liberates toxic gas. R30 - Can become highly flammable in use. R31 -Contact with acid liberates toxic gas. R32- Contact with acid kiberates very txic gas. R33 - Danger of cumulative effects. R34 - Causes burns. R35 - Causes severe burns. R36- Irritating to eyes. R37 - Irritating to respiratory system. R38 - Irritating to skin. R39 - Dnager of very serious irreversible effects. R40 - Possible risk of irreversible effects. R41 - Risk of serious damage to yes. R42 - May cause sensitisation by inhalation. R43 - May cause sensitisation by skin contact. R44 - Risk of explosion if heated under coninement. R45 - My cause cancer. R46 - May cause heritable genetic damage. R47 - May cause birth defects. R48 - Danger of serious damage to health by prolonged exposure
What forms when R12 and R22 gas decompose at high temperature?
phosphoric acid
What type of freon is used in a 1994 cutlass?
It came with R12. Due to the high cost of R12, I suggest you convert it to R134a.
Can you put R12 in a R134 system?
If you mix r12 with r134 air conditioning system, it will cause a high pressure in your airconditioning system and eventually damage the compressor and the evaporator. R12 is only for r12 aircon and something with r134, it can't be mix.
Which refrigerant has the lowest condensing temperature R12 or R22 or R500 or R410a?
R-12..........
What ac refrigerant does a 1992 mercury grand marquis take; 134a or r-12?
It came from the factory with R12. Due to the high cost of R12, I would have it converted to R134.
What type of freon is used for a 1991 Chevrolet Caprice?
There is only one Freon, and that is R12. R12 Freon came installed in your 1991 Chevy. It may or may not have been changed over to R134 Refrigerant. If not change it over, as the cost of R12 is unbelievably high an is no longer in production.
What should the high and low pressures be for r12 refrigerant on a freezer?
450 psi / 35 psi
how to convert r12 to134r?
how to convert r12 to134r
What type of refrigerant does your 1994 Town Car use?
It came from the factory with R12. Due to the extremely high cost of R12, I would suggest you convert it to R134a. Kits are available at most auto parts stores.
Is there a diagram of the high and low ac ports on a 2000 Ford Expedition?
R12 Low Side 7/16 in. threaded ß----------à R134 Low Side 13mm Quick-disconnect R12 High Side 3/8 in. threaded ß----------à R134A High Side 16mm Quick-disconnect
Where is the low side charge port for a 2001 sable?
R12 Low Side 7/16 in. threadedß----------à R134 Low Side 13mm Quick-disconnect R12 High Side 3/8 in. threadedß----------à R134A High Side 16mm Quick-disconnect
Can you mix r11 and r12?
No, if you mix them they will form a gel and ruin the compressor. You will have to have the system evacuated and replaced with the new refrigerant.
