Package: 25kg per bag

Product description: Super Gum –H87 is a natural thickener especially developed for reactive printing on cotton fabrics. Characteristic Super Gum –H87 provides: -rapid viscosity development -viscosity stability under high shear conditions -much better colour yield -sharp and level printing -excellent wash-off properties -good hand feel -good stability of stock paste, even keep the stock paste for a long time Description and Properties Product as such - Appearance off-white, fine powder - Moisture 10%-13% - Solubility dissolved easily in cold water - Purity optimal, suitable for rotary and flat-bed screen printing Solutions -Viscosity 40000 mpa.s 80 mg/g (8%) solution at 35℃, DNJ-1 viscosity meter, 4# rotator, 6 Rev/minute. -Ionic character anionic -Stock paste preparation 8-10% -PH value 10-12 Where no range is stated, this data should be taken as typical rather than absolute. Packing Multiply paper bags of 25 kg nett, PE bags inside. Storage under dry conditions in sound, closed bags. Application Natural thickener for textile printing -Dyestuff groups and fabric quality --reactive dyes printing on cotton fabrics. -Dosage for preparing stock paste --8%-10% according to various types of printing machine or fabrics quality. -Preparation of the stock paste(for example, 8%) Super Gum –H87 8 kg Water 92 kg ------------------------------------- Stock paste 100 kg method: 1)Mix super gum H-87 with cold water as per above dosage. 2)High-speed stirring at least 15 minutes and mix them well. 3)After a swelling time about 3-4 hours, the stock paste is ready for use. 4)To keep swelling time overnight, it will improve the flow property homogeneity. -Recipe for printing-- Stock paste 40-60 Dyes X Urea 2X Sodium Bicarbonate 2.0-3.5 Reserve Salt R 1 Add water to 100 Printing—drying—steaming(102’C,5min.)—rinse—soaping—rinse—drying Technical Service -the above technical data is only for reference. The final recipe should be adjusted and decided according to local condition. -The technicians from our company are glad to supply further support upon your request.