Afcil industries limited is an iso 9001:2000 certified company . They offer afcimix
Afcimix 21/22 is formulated for facing sands for ferrous and non-ferrous castings. Replaces all other additives such as bentonite, dextrin, cereals etc. It imparts excellent green compression strength and air drying properties.
Afcimix is available in powder form.
Advantages are :
Non-toxic, non-irritant sand additive.
One shot addition reduces variables & inconsistency.
It produces all desirable sand properties like green compression strength and air drying properties.
Promotes improved thermal stability of moulds resulting in non-friable moulds, better casting definition and dimensional accuracy.
It imparts excellent flow ability.
Shake out problems are eliminated.
Air hardening binder, hence reduces drying/ baking cost.
8] petroleum coal tar pitch sand additives
Afcicoal
Http://www.Afcil.Com/pdt_afcicoal.Htm
Afcil industries limited presents afcicoal. Which is the range of petroleum based coal tar pitch sand additives an excellent alternate for conventional coal dust.
It`s ash content is maintained at minimum level to avoid reduction in permeability, and refractoriness of sand as faced in conventional coal dust.
Features are :
Afcicoal is easy to mix & not susceptible to sand & temperature variations.
It possesses superior compression strength.
It has good refractoriness & is highly economical due to low additions.
It overcomes the problems like mould dialition, scabs, red tails, buckles, pinholes & blowholes etc.
It does not fume or smell while pouring is carried out, hence non-hazardous.
