Resitan SMR003 Shell molding resin
Same Resitan SPS401/1 only difference in blow specification: Melting range = 50 -75°C Appearance =Pastille

Description
RESITAN SMR003 is a modified Novolac Phenolic resin.

Applications
Coating sands with resin for shell moulding process (croning), where excellent peel – back free properties and dimensional stability of cores and shells are required.

Specifications
Appearance Pastille
Melting range 50 – 75 °C
B.time (150 °C,10%Hexa) 30 − 40 sec
Flow (DIN16916-2,10%Hexa) 55 − 65 mm

Direction For Use
Coating is possible in all commercial mixers. Depending on the type of mixers, coating temperatures between 120 −150 °C can be used. Resitan SMR003 requires 10 − 16% of Hexamine to be cured. To facilitate core release calcium stearate may be used as a shall. When water – based paints are used to coat cores a 5% alcohol addition to mixture may be advantageous, avoiding poor wetting problem.

Storage Life
Max 3 months.

Storage Conditions
Keep tightly and dry in cool and dry place at max 20°C.

Safety Precautions
Like all synthetic resins, this material can cause skin irritation, which can be more or less severe according to the skin sensitivity of the person concerned. Therefore operators should always wear industrial and full makes.

Packaging
25Kg bags.

Note
The information given above is correct to the best of our knowledge without any guarantee. Users should determine the suitability of this product for their purposes by arranging appropriate tests. Resitan company do not accept any liability for loss or damage caused by this product.