Cold Set Resin
It is a cold curing furan resin by hardener acid (Para Toluene Sulphonic acid) with pure sand for making cores and moulds for gray cast iron and ductile iron, cast steel iron and non -ferrous light heavy metals
Applications
· Used for example in the production of glass reinforced
· Foundry industry (Pipe Fittings ,Body of electric motor, valves)
· Used as cold setting bonding agent for foundry sand to steel and iron.
· Casting sand
How to use
Mix 100 pts of dry clean silica sand with 1 pts. hardener (Para toluene sulphonic acid) for 2 min. and add 2 pts. cold set resin for 3 minutes then put the mixture in the clean mould and released after 30 min.
Chemical & Physical Specifications
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Items
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Limit
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Appearance
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Clear yellow - brown liquid
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Odour
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Characteristic
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pH
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5.5- 6.5
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Solid content
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70-75 %
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N2 Content
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Nil.
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Free Formaldehyde
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1 % Max
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Tensile strength After 2 hr
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270 N / cm³ min
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Tensile strength After 24 hr
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300 N / cm³ min
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Packaging
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Storage
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Handling
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Galvanized steel drum 250 Kg.
Coated MS drum 250 Kg.
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The storage temperature 20 – 25 oC.
Store in a cool, dry, well-ventilated area, out of direct sunlight .Separate from acids and oxidizers.
Expiration Date: 6 months from production date
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Use approved air-purifying respirator.goggles, gloves & suitable clothing recommended.
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