THINGS THAT YOU SHOULD KNOW ABOUT SCANNING FLUIDS
|
|
Are any scanning fluids "NON -TOXIC" ?
|
|
NO! . All petroleum distillates are TOXIC. There are no exceptions!. Respiratory toxicity increases as does volatility and the concentration of aromatic hydrocarbons. Beware of information sources that claim that any product consisting of petroleum distillates is non-toxic. This is simply not true. Reliable sources of toxicity data are among others National Institute of Safety and Health (NIOSH), USA. For lay readers check http://www. accessmedicine.com/content.aspx?aID=21282, there are many others.
|
Can a fluid be detoxified by adding odorants ?
|
|
|
- Can be Indicative of strong solvents that can extract plasticizers (Tri-Phenyl Phosphate) from
legacy films), and damage equipment such as the Epson Fluid mount tray.
- Smelly stuff can be indicative of a higher health hazard.
- Smelly stuff produces smog , is ecologically unfriendly,
- During storage smelly stuff can oxidize and become oily, leaving oily residues on film.
|
|
A neuro-toxin that can be hazardous to frequent users who inhale it. Damages nervous system.
|
Flammability Indicated by Flash Point Higher FP = Safer Lower FP = Less Safe
|
|
- Flash point when tested according to procedures recognized by regulatory bodies is the
measure of flammability. Ask your supplier for the Flash Point and do not rely on garage tests if you really want to know the fluid's flammability.
- Remember, all fluids are flammable at some temperature. If heated they may reach the
temperature at which they can cause fire or explosion.
- For your safety, the fluid's Flash Point should be higher than room temperature. (For some
fluids, the only safe place for safe use would be an igloo.)
- Indoor use of low flash point fluids poses serious risk, and may void your insurance.
- Cross ventilation is essential to avoid vapour build up especially with highly flammable
substances. Vapours built from the bottom up, since they are denser than air.
- It is a wise practice with all volatile organic substances to minimize vapour inhalation.
|
|
- Ideally, a scanning fluid should be INERT; A LENS, NOT A SOLVENT. Aggressive solvency
can result in damage to film or equipment.
- Polystyrene foam is a useful 'measure' of solvency, because polystyrene foam is highly
susceptible to attack by all but the most inert hydrocarbons.
- LUMINA is an extra refined product of high purity. We claim that a hydrocarbon fluid which
passes the cup test, is safer for scanner drums than one which does not. LUMINA, can be used with total confidence.
- The 'Perfect Fluid" does not exist, but LUMINA was created to be as close to perfect.
|
|