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| Burcofix FR-30 |
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Burcofix FR-30 is a resinous, cationic substantive dye fixative that gives good fixation of direct colors with reduction of bleeding and crocking.
Burcofix FR-30 is used to increase the wetfastness of direct, develop, reactive and acid dyestuffs on cotton, rayon, wool and their blends.
It also decidedly improves the fastness to cold water bleeding, seawater, perspiration, and prevents migration of the above-mentioned dyes during drying.
Burcofix FR-30 has little to no effect on dye shades with the added advantage of increasing fastness to washing wet processing and perspiration.
Burcofix FR-30 is compatible with dilute acid solutions, resin baths, cationic softeners, sodium chloride and copper salts in dilute solutions.
In a package dyeing, one half of the total amount of Burcofix FR-30 required may be applied during the first cycle, the remainder in the reverse cycle. |
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Appearance : clear, yellowish, slightly viscous liquid
Chemical nature : resinous, cationic substantive dye fixative
pH on dilution : 3.0 - 4.0
Density : 1.130 (9.38 lbs/gal)
Solubility : complete
Compatibility : compatible with cationic & nonionic agents - forms insoluble precipitates with anionic agents
% Solids : 25.0 |
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