tender for supply of chemicals for coirfed-- 1 rubber grade sulphur-purity –99% ( min ) 2 zinc oxide ( white seal ) -purity –99% ( min ) 3 china clay 4 zdc chemicals- purity –97% ( min ) 5 zmbt chemicals-purity –zmbt content 91% ( min ) , mbt content 7% ( min ) , zmbt &mbt together ( 96% min ) 6 anti oxidant in solid form- purity –97% ( min ) 7 anionic dispersing agent ( solid form ) active ingredient 80% ( min ) 8 potassium hydroxide flakes-total alkalinity as koh 88% ( min ) 9 chemical stabilizer ( liquid form ) -active matter 37% ( min ) 10 natural rubber rss iv 11 hawaii waste white / beige 12 hawaii waste blue / black 13 reclaimed rubber- white 14 reclaimed rubber – black 15 stearic acid 16 tmt chemicals 17 process oil 18 silicon 19 f powder 20 dolomite 80 mesh 21 stabilizer ubz grade 22 carbon black paste 23 desiccant moisture powder 24 hydrogen peroxide 25 sodium silicate 26 water paint 27 bio mass briquettes