Alkali replacer WA • Qingdao Dayin
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Alkali replacer WA
【Brief introduction】
Superalkali WA is a brand new alkali substitute by advanced technology of EU and US.
Amount of Superalkali WA is only 1/10 of soda ash, and better washing and rubbing fastness than that of soda ash.
Saves water and energy while Superalkali WA requires 2 to 3 times washing and soda ash requires at least 4 times.
Lower COD that lowers ETP cost and achieves cost saving and environment protection.
【Main composition】
Alkali compound of organic and inorganic substances.
【General properties】
-- Appearance: white powder
-- pH: 10.5 – 11.5 (1% solution)
-- Ionicity: nonionic
-- Solubility: easily soluble in water
-- Stability: stable to acid, alkali, electrolytes and hard water
【Application Scope】
An optimized alkali substitute with excellent buffer performance that can replace soda ash while the amount is only 1/10 of soda ash in cellulose fibres and their blends dyeing with reactive dyestuffs. Meanwhile, confers controllable synchronous dyeing and fixing.
Does not cause white spots due to low quality water with high concentration of calcium and magnesium ions, or residual carbonates from incomplete washing of soda ash.
Easy dilution and operation with low cost.
Suitable for all kinds of equipments and various reactive dyestuffs with synchronous dyeing and fixing at different water ratio.
【Application】
-- Dilution: weighs exact amount and dilutes 10 times in auxiliary tank before dyeing tank.
-- Dosing: does slowly add 1/3 of the amount, and then adds the leaving 2/3 at a time.
-- Dosage: 1/10 of soda ash
-- Dipping: calculates at water ration while bath ratio is above 10 and O.W.F while bath ratio is below 10.
【Packing and storage】
-- Packing: 25 kg/bag
-- Storage: 12 months in sealed packing at room temperature and keeps off moisture
Next product: Decoloring flocculant TS
