【Name】: High temperature levelling agent SM |
High temperature leveling agent SM Brief information - Superlevel SM is a leveling agent for high temperature high pressure rapid dyeing of polyester and their blends. It has properties of high efficiency, low foaming, good levelness. It is a leading product of high temperature leveling agent. Main composition -- Surfactant compounds. General properties -- Appearance: yellow brown liquid -- Ionicity: anionic/nonionic -- PH: 7.0-9.0 (1% aqueous solution ) -- Solubility: Easily soluble in normal water Fields of application --Excellent leveling property, can shorten dyeing time, improve production efficiency, reduce energy wastage. --Excellent retarding dyeing property, can effectively depressing initial rate of dyeing, solve dye effect raised of un- synchronistic dye up-take of mixed dye. Excellent property of dispersing at high temperature, can prevent colliding and crystallizing between dye particles, prevent dye spot raised of dye aggregation. --Extremely low foaming, needn’t anti-foaming agent, and can not block dye jig. --Can disperse sediments on inwall of dye jig and prevent their recollection on fabric. Application dosage -- Levelling: Disperse dyestuff: X% Superlevel SM: 0.5-1.0 g/L PH: 5 Bath ratio: 1: 20 Temperature & time: 125-130℃ × 20 -40 min --Shades repairing: Superlevel SM: 1.0-3.0 g/L Bath ratio: 1: 10 Temperature & time: 125-130℃ × 20-40 min --Specific process should be adjusted by testing. Packing and storage -- Packing: 125 kg/polyethylene drum -- Storage: 12 months in sealed container at room temperature |