Organic chelate forming compounds based on hydroxycarboxylic acids
Clear, yellowish liquid
An-ionic
3.0 – 4.0
1.14 (Approx. )
VINASTAB DSP is stable to concentrations of chemicals usually applied for peroxide bleaching. The product is not sensitive to frost.
DILUTION
VINASTAB DSP can be mixed with cold and warm water at any ratio.
APPLICATION
VINASTAB DSP is a non-surface active stabilizer for the alkaline peroxide bleach. The product gives non-foaming bleaching liquors and can be applied for bleaching procedures with and without silicate of soda. VINASTAB DSPhas excellent peroxide stabilizing properties, also in the presence of catalytic heavy metals such as iron. Furthermore the product has an excellent dispersing and sequestering capacity and prevents the formation of inorganic and organic alkaline earth precipitations in the treatment baths, heat exchangers and on the fabric. VINASTAB DSP is suitable for discontinuous and continuous bleaching procedures such as pad-steam-processes and immersion bleaching processes. Another special application of VINASTAB DSPis on continuous pretreatment plants when recipes without silicate are used. VINASTAB DSP allows for excellent peroxide stability especially on fabric without hardness and ensures a very high DP level by best efficiency of the peroxide.Then the Peroxide cold bleach on grey fabric (starch sized fabric)
RECIPE PROPOSALS
5.0 – 10 g / l VINASTAB DSP 0.0 – 02 g / l VINAQUEST CEP 3.0 – 06 g / l VINAPOL GRN / NSD 0.0 – 10 ml / l Silicate of soda 38Be 6.0 – 50 ml / l NaOH 48Be 5.0 – 60 ml / l Peroxide 50% 0.0 – 06 g / l VINAWASH WOD Liquor pick-up: 80 – 100 % Impreg. Temp.: 20 – 30°C