Ransom & Randolph ceramic shell core materials


	CERAMIC SHELL INVESTMENT CASTING CORE MATERIALS

C-1 CORE MIX is used to make preformed cores for use with ferrous castings. C-1 core mix is
exothermic as it sets which, in most cases, prevents it from being used in direct contact with wax
patterns. If the core is small, such as with golf club hozzles, you can form the core against the wax
pattern without damage to the wax.

Product Literature

MSDS

50/50 CORE MIX is used to hand pack cores and is typically used by ferrous casters. 50/50 core mix
is exothermic as it sets which, in most cases, prevents it from being used in direct contact with wax
patterns. If the core is small, such as with golf club hozzles, you can form the core against the wax
pattern without damage to the wax.

Product Literature

MSDS

CORE HARDENER 2000 is a water-based colloidal silica binder used to strengthen the ceramic
shell in small holes, slots and hart-to-reach openings. It helps prevent metal penetration by
strengthening the shell which is usually thin in these areas. CORE HARDENER 2000 can also be
used to strengthen C-1 core mix, 50/50 core mix and 910 investment core material.

Product Literature

MSDS

KWIK-CORE^TM MATERIAL is a powder and binder system that is designed for hand packing cores to be
used with ceramic shell. KWIK-CORE material is for use primarily with ferrous castings. KWIK-CORE
material can be poured directly into the cavity of the wax due to its low exothermic reaction.

Product Literature

MSDS Liquid

MSDS Powder

910 INVESTMENT is a calcium sulfate bonded investment for cores. It is used with non-ferrous alloys
which do not exceed temperatures of 2200F (1200C). 910 investment has good green strength, good
thermal shock resistance, is easily removed after casting and can be used directly in contact with
the wax pattern.

Product Literature

MSDS

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Ransom & Randolph

3535 Briarfield Blvd.
Maumee, OH 43537 USA

US Toll Free: (800)800-7496
Phone: (419)865-9497
Fax: (419)865-9997