Supplier: Unique yarn
Buyer: Boric oxide/anhydrous boric acid,
copper sulphate pentahydrate,
ferric chloride hexahydrate,
ferric chloride solution,
kaolin clay washed kaolin,
para toluene sulphonic acid (ptsa),
phosphoric acid,
potassium carbonate,
potassium hydroxide,
sodium hydrosulfite,
sodium metabisulfite,
sodium silicate solution,
sulphamic acid,
zinc chloride anhydrous,
zinc oxide
