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CASAMID 1432 |
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CASAMID 1432 is an economical, gloss reducing curing agent intended for use in dark coloured epoxy powder coatings. Powder coatings produced using CASAMID 1432 are characterised by ultra low gloss levels together with a smooth surface & high resistance to impact. Epoxy coatings based on CASAMID 1432 may be cured at 160'C with minimal effect on properties. CASAMID 1432 is intended primarily for use in ultra low gloss powder coatings based on pure epoxy or epoxy modified with hydroxyl terminated polyester. By appropriate formulation, coatings with gloss levels below 5% & impact resistance of 150 - 160 inch pounds may easily be obtained. CASAMID 1432 may also be used to reduce gloss of hybrid coatings where the polyester content of the binder is <20%. Typical cure schedules for epoxy coatings cured with CASAMID 1432 are: 20 minutes @ 160'C), 10 minutes @ 180'C) At metal temperature, 7 minutes @ 200'C) CASAMID 1432 is not recommended for use in light coloured coatings or in combination with other curing agents or catalysts. Additional information on the use of CASAMID 1432 may be found in the formulation guidelines included in this booklet. |
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Appearance: free flowing white powder Sieve Analysis: minimum 95% passing 53 microns Specific Gravity: 0.89 Use Level: 8 - 12 PHR(see formulation guidelines for further details) |
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