SR3602-28 Polyamide-Imide Resin Solution

Coatings produced from SR3602-28 provide :

• Excellent thermal stability (polymer will typically withstand temperature excursions up to 240°C).
• High level of chemical resistance.
• Good abrasionresistance.
• FDA compliance.

SR3602-28 is typically used in the following applications :

• Temperatureresistantcoatings.
• Binder for high temperature resistant fiber reinforcedplastics.
• Bonding agent for high temperature applications up to 240°C.
• FDA compliant coatings.

The excellent chemical resistance of these polymers  leads to applications in container coatings, “non- stick” cookware, electronics, and other areas. 

Coatings can be produced from SR3602-28 that meet requirements of FDA regulations 177.2450 and can therefore be used in the manufacture of cookware coatings. 

Further Dilution

• Use de-mineralized or distilled water.

• SR3602-28 is supplied as a solution, care must be taken to enable the solvent to be removed slowly to avoid blistering of the film.
• During curing, the temperature of the object should be increased slowly up to the final cure temperature to avoid blistering of the coating due to final release of solvent.
• Final cure temperature of >220°C is required.
• It is advised not to mix used material with unused product for storage, although topping-off the process tank with fresh material is acceptable.

• This product meets the definition of a polymer under REACH, and its components are registered as substances.
• The material, or components, is either on the TSCA inventory list or is exempt from the requirement to be listed.

• In the original sealed container these products have a shelf life of 18 months when stored below 35°C.
• Solution viscosity may change over time from the value reported on COA.
• The rate of change depends upon solvent, % solids and storage conditions.
• The change in viscosity does not affect polymer performance and the material can be used with no performance loss.