Shining PD-T Series Colorants Used For Paper Whitening

Shining PD-T Series Special Colorants For Paper Pulp Whitening Shining PD-T Series water-based pigment preparation are based on nonionic, anionic dispersant and low foam wetting agent, adopting advanced production technology, without resins, suitable for printing paper, write paper, copper-print paper, decorative paper fiber in pulp white and paper coating.    Features： Good affinity with pulp, high retention rate. Ultrafine dispersed pigment particles. Low viscosity, low foam Good anti-sedimentation. Good chemical resistance. Good light fastness and heat resistance. Free of fluorescent brightening agent.Application： Paper pulp whitening and paper coating. 1.Chemical resistance：In accordance with GB5211.6-85 test method of acid resistance, notating from grade 1-5 and grade 5 is the best. In accordance with GB5211.7-85 test method of alkali resistance, notating from grade 1-5 and grade 5 is the best.2.ST 1/1 refers to the mass ratio of the pigments and titanium in the coating is 1:1；ST 1/25 refers to the mass ratio of the pigments and titanium in the coating is 1:25；3.Light resistance：In accordance with GB1710-79 test method of light resistance, notating from grade 1-8 and grade 8 is the best.4.Weather resistance：12months, notating from grade 1-5 and grade 5 is the best.The data fastness properties were determined with virgin pigment. Special Statement: Product is based on our current experience and technology. Since we don’t know our users’ formulation, application filed and test condition, we can’t make a commitment to our users’ final products. We strongly suggest our end users evaluating our product thoroughly before large scale production. The product quality is protected by the sales contract.