Sri Kumaran Starch Industries

Dextrin – For Abrasives / Foundries

Dextrin’s are widely used in the field of manufacturing Abrasives. Dextrin gives tremendous green strength for the finished product. Dextrin is a excellent binding agent for sand cores in foundries.

Dextrin gives high bonding strength necessary for the mould to remain intact. Also dextrin helps to eliminate the air bubbles in the moulds of pattern.

PARTICUlARS	SPECIFICATIONS
Apprearance	Light Brown free flowing powder
Odour	No odour
Moisture Content	5.00 % Max
Bulk Density	Between 0.4 and 0.6 g/ml
Viscosity for 50% Solution @25°C	600-900 cps
pH for 5 % Solution	Between 4.0 and 6.0
Ash content	Not more than 1.00 %
Particle Size	99% passes through 100# ASTM sieve

Packaging & Storage

Packed in a single layer LDPE bag and secondary packing with laminated woven sack
Net weight : 50 Kg
Store in a cool and dry place, protected from sunlight and moisture.
Two years under proposed packing and storage conditions.