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RESIN
COATED SAND :
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AFCIREZ
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AFCIREZ
is a range of a Resin Coated Sand used in production of cores & moulds
by shell process with superb hot strength. AFCIREZ is prepared
from high grade Silica sand by precoating
it with phenol - formaldehyde (PF) resin and catalyst. This
resin - coated sand is very smooth, free flowing and dry with good
resistance to moisture.
AFCIREZ is produced in an ultra modern coating plant by warm air
process with a range of different grades to suit the individual requirement
of foundries. |
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| PHYSICAL
STATE |
- AFCIREZ is
available in GRAINS form.
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| CODE |
PRODUCT |
SPECIFICATIONS |
CHARACTERISTICS |
| HOT
TENSILE STRENGTH |
| C011 |
AFCIREZ
11 |
370
+/-10 PSI |
26.0
+-1.0 kg/cm² |
AFS
: 60-80 PEEL
BACK : 0.5% max
STICK POINT : 95-110 0C
GAS CONTENT: 7.0-25.0 cc/ gm AVAILABLE
IN VARIOUS GRADES TO SUIT THE DIFFERENT TYPES OF OPERATION.
READY FOR USE.
FOR CONVENTIONAL DUMPBOX METHOD OR CORE
SHOOTER METHOD OF CORES & MOULD PRODUCTION.
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| C012 |
AFCIREZ
12 |
390
+/-10 PSI |
27.5
+-1.0 kg/cm² |
| CO13 |
AFCIREZ
13 |
460
+/-10 PSI |
32.5
+-1.0 kg/cm² |
| CO
14 |
AFCIREZ
14 |
560
+/-10 PSI |
39.5
+-1.0 kg/cm² |
| CO
15 |
AFCIREZ
15 |
610
+/-10 PSI |
42.5+-1.0
kg/cm² |
| CO
16 |
AFCIREZ
16 |
720
+/-10 PSI |
50.5
+-1.0 kg/cm² |
| CO
17 |
AFCIREZ
17 |
90
+/-10 PSI |
6.5
+-1.0 kg/cm² |
| CO
18 |
AFCIREZ
18 |
120
+/-10 PSI |
8.5
+-1.0 kg/cm² |
| CO
19 |
AFCIREZ
19 |
150
+/-10 PSI |
10.0
+-1.0 kg/cm² |
| CO
20 |
AFCIREZ
20 |
180
+/-10 PSI |
12.5
+-1.0 kg/cm² |
| CO
21 |
AFCIREZ
21 |
250
+/-10 PSI |
17.5 +-1.0 kg/cm² |
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| RECOMMENDED
APPLICATION PROCEDURE |
- AFCIREZ
is a range of high graded Silica sand coated with resin.s.
- It gives an
exceptionally high hot strength.
- It is highly
resistant to peel back.
- It is very dry,
smooth, and free flowing with good resistance to moisture.
- Gas evolution
is very low during pouring.
- It develops
uniform build-up with faster rate of cure.
- It gives strong
core & mould.
- Exceptionally
smooth and excellent surface finish of the casting with no sand fusion.
For excellent Casting
surface finish use our Water based - AFCICOAT or Solvent based
- AFCIMOL range of refractory coatings. |
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| PRECAUTIONS |
- Soon after use
Close the bag tightly to avoid external contamination.
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| NOTE
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- AFCIREZ resin
coated sand of specific grades can be supplied as per requirement
of customer.
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| STANDARD
PACKING |
- AFCIREZ
is available in 50 KGs. BAGS.
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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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