Pragati Paints & Allied Products

Chikhali, Pune, Maharashtra

We are offering Epoxy Red Oxide Primer. Scope: a two pack epoxy high build coating with superb performance in severe marine & industrial environment. The product has excellent resistance to chemicals, solvents, fumes, splash & spillage. use: can be used in various industries including refineries, fertilizers & other chemical plants. Product data: type two pack, cured with polyamide composition catalyzed epoxy resin with red oxide viscosity (ford cup b4) 90±10 seconds specific gravity 1.30±0.05 mixing ratio base: catalyst(4:1) by volume pot life 3-4 hours application brushroller conventional airless spray recommended dft 35±5µ per coat theoretical spreading rate 5-6sq.mtr. Liter drying time 1. surface dry-35-40 min 2. tack free- 4 hours 3. hard dry-over night curing time 6-7 days over coating interval min: overnight max: 2 days flash point above 40 c colour red oxide packing 20 liters thinner pragati make epoxy thinner finish smooth & matt after complete curing of primer following tests should be carried. No. examine test specification result 1. adhesion test after 24 hrs. ( no lifting of film form) pass 2. scratch hardness test 1500-2000 gm. pass 3. flexibility to pass ¼ inch mandrel pass 4. salt spray 200-250 hrs. pass 5. humidity test 140 hrs. No blistering rusting & no loss of adhesion pass 6. resistance to grease for 48 hrs at r.t.no blistering. no deterioration of hardness, no failure of adhesion pass resistance guide: 1. chemical resistance exposures splash & spillage mild fumesout door resistance acid good very good alkalis good good solvents very good good salt excellent excellent water excellent excellent

We are offering Epoxy Grey Primer. Description: a two component epoxy polyamide pigmented with durable pigments giving a matt finish. scope: a two pack epoxy high build coating with superb performance in severe marine & industrial environment. The product has excellent resistance to chemicals, solvents, fumes, splash & spillage. Can be used in various industries including refineries, fertilizers & other chemical plants. Drying time: surface temp touch dry hard dry overcoating interval minimum maximum pot life 15c 2 hours 12 hours 24 hours 10 days 12 hours 25c 50-55 min 6 hours 16 hours 6 days 6 hours 35c 30 min 4 hours 8 hours 4 days 4 hours specific gravity: 1.28 volume solids: 50 thinner clean up: pragati make epoxy thinner flash point: 30c pack size: 51020 liters application: stir base thoroughly & then mix 4 parts of base & 1 part of catalyst by volume to uniform consistency. Allow the mixture to mature for 30 minutes & stir again before application & during use. Brush roller: add up to 5% thinner if required during application. Conventional spray: add up to 15% thinner depending on conditions. Use only standard equipment at an atomizing pressure of 3.5-4.9 kgcm2. Airless spray: apply preferably without thinning. However up to 5% thinner may be added if absolutely essential depending on conditions. Use any standard equipment having pump ratio 30:1. Tip size 0.38-0.43mm.tip pressure 110-160 kgcm2 . Surface preparation: remove grease, oil & other contaminants preferably by using degreasing solvent. Blast clean to a minimum of sa2 ½ swedish std sis 05 5900. For severe corrosion, blast to sa 3 with a surface profile not exceeding 65 microns. The surface should be clean & dry before application of primer coat. Storage: up to 6 month in intact condition or sealed the containers are kept under cover in a dry place under normal temp.conditions.