W61-250 органический силикон высокой температуры оМ

W61-250 OrganicSilicone High-temperature Resistance And Anticorrosion coating(two component) Product description ØBased on alkyl acid, silicone resin, super fine znic powder, special high-temperature risitant anticorrosion pigment, addtion, curing agent. ØPrimer and cover coating are packaged with A and B two components. ØExcellent resitance of heat and temperature exchanging. Can bear 250 for long term. ØExcellent adhesive attraction of the primer and the cover. ØGood decoration and electrical insulating property. Recommended uses ØUsed as high-temperature risitant and anticorrosion paint for outside wall of blast furnace and air heating furnace. ØProtection for chimney, flue, vent-pipe, high-temperature vent-pipe, mill furnace, heat exchanger metal surface which request high-temperature risitant and anticorrosion protection. Physical parameter ColorPrimer:Gray; Finish Cover: White, red, etc,. Gloss Primer: Matt; Finish Cover: Half grossy Theoretic coveragePrimer: 200g/; Finish cover: 150g/ Specific gravityPrimer: About 1.6; Finish cover: about 1.3 Desiccation time23±2: Primer: surface dryness≤10min, Actual dryness≤1h Finish Cover: surface dryness≤1h, Actual dryness≤24h Flash pointPrimer: 13; Finish Cover: 26 Store periodPrimer: A: 12 months, B: 6 months; Finish Cover: 12 months Operation description Mixing ratioPrimer: A (paint): B (curing agent) = 30: 7.5 Finish cover: A (paint): B (curing agent) = 20: 0.4 Curing time23±2: Primer: 0.5 1 hour; Finish cover: Using after mixing Applicable time23±2: 8 hours ThinnerPrimer: W61 primer thinner Finish cover: W61 cover thinner Operation methodAirless spraying Air spraying Manual brushing /Roller coat Max capacity of dilution5%5%Dont need thinnerSpout size0.4-0.5mm2.0-2.5mm-Spray pressure12-15Mpa0.3-0.4Mpa-Tool cleaningW61-400 thinner Film thicknessPrimer: Wet film: 90um Dry film: 30umFinish cover: Wet film: 70um Dry film: 25um Attention Ø Curing agent should be seal up packaged. Ø Adding thinner to avoid dry spray caused by high temperature. Ø Eliminating zinc salt of the primer surface before operating subsequent paints. Ø Avoid breath solvent vapor long time. Forbidden touching eyes and skin. Supply strong ventilation under narrow or unventilated condition. Protector is necessary. Packing specifications Primer: A: 30kg in 20L container, B: 7.5kg in 10L containerFinish cover: A: 20kg in 20L container, B: 0.4kg in 1L container anti-corrosion coating, anticorrosive coating, silicone coating