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TRANSCRIPT
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§ A five membered heterocyclic ring structure containing nitrogen and oxygen
§ A versatile additive for both 1K and 2K solvent borne and high solids polyurethane systems
WHAT IS AN OXAZOLIDINE -‐ CHEMISTRY
3| 20 October 2016 |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
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INCOZOL RANGE
5| 20 October 2016 |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
The Incozol Oxazolidine Range
Incozol EHIncozol LV
Reactive Diluent
Latent Curing Agents
Incozol 4
Moisture Scavenger
Incozol 2
INCOZOL APPLICATION’S
20 October 20166 | |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
ROOF COATING
WATERPROOFING
BALCONY COATING
WALKWAYS AND STEPS
AUTOMOTIVE
AEROSPACE
MILITARY
FLOORINGWIND TURBINES
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20 October 20169 | |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
EQUIPMENT
20 October 201610 | |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
High Speed Disperser (HSD)
Enclosed Vessel with Vacuum and Nitrogen inlets
PREPARING THE VESSEL
11 | 20 October 2016 |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
§ Moisture sensitive raw materials
§ Manufacturing to be carried out in an enclosed vessel under an inert atmosphere, preferably by vacuum and/or nitrogen purging
§ Ideally, it is recommended to dry pigments and fillers before using (@80°C overnight)
§ To a clean and dry vessel add IPDI Prepolymer
§ Then add the oven dried pigments and fillers in to the Prepolymer under slow stirring
ADDING MATERIALS
12 | 20 October 2016 |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
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STORING AND HANDLING OXAZOLIDINES – POST MANUFACTURE§ Purge with Nitrogen after use
§ Never leave the lid open after use
§ Avoid any moisture ingress to reduce the degradation of the product
§ Store at ambient temperature in a dry and well ventilated place
20 October 201616 | |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
FILLING YOUR FINAL PRODUCT
20 October 201617 | |Best practices for handling and use of Oxazolidine PU Additive technology l -‐ Tushar Trivedi
§ Moisture sensitive final product§ To avoid any moisture ingress filling should be carried out under an
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