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CORE
& MOULD BINDERS : EXOTHERMIC SLEEVES
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AFCILEX
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| AFCILEX is a range of special range of Exothermic Sleeves
available in both Open as well as in Blind shape used for efficient feeding
of Ferrous & Non-Ferrous Castings. Size range of AFCILEX available
is from 1'Dia to 12' Dia to suit the individual requirements. |
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| AFCILEX sleeves are designed to provide effective feeding
of metal by prolonged solidification period of risers provided to the
castings. AFCILEX sleeves being exothermic initiate an exothermic
reaction in risers by liberation of heat and also acts as a long-term
insulating barrier. |
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| PHYSICAL
STATE |
- AFCILEX
is available in SOLID form.
- AFCILEX
is available in OPEN as well as BLIND shape as per individual
requirement.
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CODE
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PRODUCT
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SPECIFICATIONS
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CHARACTERISTICS
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H011
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AFCILEX
11
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DENSITY : 0.6 TO 0.7 Gm/
cc
M.E.F.1.6 TO 1.8
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SUPER EXOTHERMIC SLEEVES
AVAILABLE IN 1"DIA TO 12" DIA
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H051
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AFCILEX
51
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DENSITY : 0.7 TO 0.8 Gm/
cc
M.E.F. : 1.4 TO 1.6
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HIGHLY EXOTHERMIC SLEEVES
AVAILABLE IN 1"DIA TO 12" DIA
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H101
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AFCILEX
101
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DENSITY : 0.7 TO 0.9 Gm/
cc
M.E.F. : 1.2 TO 1.4
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MILD EXOTHERMIC SLEEVES
AVAILABLE IN 1"DIA TO 12" DIA
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| RECOMMENDED APPLICATION PROCEDURE :- |
- According to riser peg design,
sleeves of proper dimension should be mounted on riser prior to moulding.
For optimum riser performance hot feeding and anti-piping compound
such as AFCIFEED 11/21/51 must be used. When the molten metal
reaches to riser height in the mould, the exothermic reaction starts
on contact with the sleeves. The exothermic reaction results in increment
of heat to some extent and also acts as an insulating barrier for
a long time thus increases the feeding performance of the riser. The
efficient metal feeding consequently results in higher yields leading
to high metal saving.
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FUNCTIONS & ADVANTAGES
Consistent Advantages:
- Production of sound
castings free from defects.
- Increase in feeding
efficiency and yield, through minimum heat loss and heat dissipation.
- Reduction in riser
sizes improves the foundry yield through metal saving, higher product
output per mould due to higher saving in riser metal, savings in high
value metallic inputs, drastic reduction in fettling costs.
- Resistance to impact,
sleeves can be cut to size as required to suit individual feeding
volume.
- When used with
AFCIFEED a range of Hot Feeding/ Anti-piping compounds can
lead to further improvement in yield.
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| PRECAUTIONS : |
- AFCILEX
sleeves should be kept in tightly closed bag in a cool and dry place
to prevent it from moisture contact and avoid external contamination.
- AFCILEX
sleeves are highly exothermic sleeves hence should be kept away from
flame or from other ignition source.
- Coating and torching
of Sleeves should be avoided inside the mould.
- Damage and displacement
of sleeves should be prevent while making moulds.
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| STANDARD
PACKING |
- Available in Corrugated
Boxes.
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| Please note that the above information
& specifications are given in good faith & are Subject to change
without prior notification |
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