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Optical brighteners

Goldwhite SB-2

This product is a combination specially designed for the hydrogen peroxide bleaching by exhaust and by continuous process, including the optical brightener for cellulosic fibers and mixtures thereof with synthetic (eg, elasthane). Features and Benefits: Effects of natural regulation of active oxygen in bleaching with hydrogen peroxide. Effects of bleaching with a high degree of white combined with a minimal fiber damage (high value of...

Goldblanc E3VD

Optical brightener for polyester fibers with violet shade. Features and Benefits: Optical brightener for polyester substrates and their blends with cellulosic fibers, for use in exhaustion and pad-thermofix (impregnation-thermal development) processes. Excellent whitening effect with violet shade. Strong fixing power, allowing relatively low development/fixing temperatures. In case of polyester/cellulosic fibers blends, Goldblanc E3VD...

Goldblanc BH2B

Optical brightener with bluish shade for cellulosic fibers and their blends. Features and Benefits: Optical brightener with high affinity. Excellent wash fastness even when is applied at high temperature. Luminous white with high degree of whiteness. Excellent whitening effect and blue-violet shade reproducibility. Homogeneous product with no tendency to sedimentation, ensuring the reproducibility batch to batch. Excellent stability...

GO-BLANC BME

Optical brightener for cellulosic fibers. Features and Benefits: Optical brightener of medium affinity with neutral shade. Good stability to alkalis, hydrogen peroxide and electrolytes. Suitable for continuous and exhaustion bleaching processes. Good fastness to light and wet treatments. The product has good stability if it is stored according to SDS guidelines. More detailed info in PDF Information about safety (MSDS) in PDF –...

Goldblanc BHB

Optical brightener for cellulosic fibers with blue hue for cellulosic fibers and their blends. Features and Benefits: High affinity optical brightener. Great fastness to washing, even when applied at high temperatures. Light white with a high degree of whiteness. Great reproducibility of the white effect and blue-violet hue. Homogenous product, with no tendency to sedimentation, ensuring reproducibility from start to start. Good...

Goldblanc BHZV

Optical brightener for cellulosic fibers with blue-violet hue to cellulosic fibers and their blends. Features and Benefits: High affinity optical brightener. Great fastness to washing, even when applied at high temperatures. Bright white with a high degree of whiteness. Great white effect reproducibility and blue-violet hue. Homogenous product, with no tendency to sedimentation, ensuring reproducibility from start to start. Good...

Goldblanc BHV

Optical brightener for cellulosic fibers with violet hue to cellulosic fibers and their blends. Features and Benefits: Optical Brightener high affinity. Excellent fastness to washing, even when applied at high temperatures. White light with a high degree of whiteness. Excellent reproducibility of the white effect and the violet hue. Homogeneous product, with no tendency to sedimentation, ensuring reproducibility starting the match....

GO-BLANC BMVE

Optical brightener nuanced for cellulosic fibers. Features and Benefits: Optical brightener of medium affinity with violet shade. Good stability to alkalis, hydrogen peroxide and electrolytes. Suitable for continuous and exhaustion bleaching processes. Good fastness to light and wet treatments. More detailed info in PDF Information about safety (MSDS) in PDF – Restricted to registered users Member Login Username: Password:...

Goldwhite PRO

Product combination specially designed for the peroxide bleaching by exhaustion including optical brightener for cellulosic fibers and their blends with synthetic (eg. Elastane). Features and Benefits: Natural regulating effect of the active oxygen in the bleaching with hydrogen peroxide. Bleaching effects with high degree of white combined with minimal damage the fiber (the high value of DP = degree of polymerization). High and...

Goldblanc PAN-B

This product is an Optical brightener for acrylic fibers. Features and Benefits: Optical Brightener stable to chlorite, with bluish nuance for acrylic and acetate fibers, can be applied at all stages of the process. Versatile application by exhaustion and continuous processes. Fields of Application:  Very good mount in PAN. Excellent migration properties in PAN in acid baths. Very good stability in chlorite and acid. Excellent...