Resitan SPS401/1 Shell molding resin
This is a Novolac Phenolic resin. ( shelf life 3 month and packing in 25 kg bags) Coating sand with resin for shell molding process (croning), where excellent peel-back free properties and dimensional stability of cores and shells are required. Melting range = 65 -85°C Appearance =Pastille.

Description
RESITAN SPS401/1 is 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 65 – 85 °C
B.time (150 °C,10%Hexa) 75 − 90 sec
Flow (125 °C,10%Hexa) 70 − 80 mm

Direction For Use
Coating is possible in all commercial mixers. Depending on the type of mixers, coating temperatures between 130 −150 °C can be used. Resitan SPS401/1 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. Resitan has been producing this resin with a variety of flow and melting ranges to cover a wide range of applications.

Storage Life
Max 3 months.

Storage Conditions
RESITAN SPS401/1 must be kept in a 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.