Dendrimer can greatly improve properties of reactive dyes.

Dendrimer can greatly improve properties of reactive dyes.
Reactive dyes was used to treat jute fiber, the results show that dendrimer modified jute fiber tinting strength was increased by 30%, fixing strength increased 21%, and light resistance 90%. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

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Dendrimer-OH / titania

Dendrimer-OH / titania composites used as metal chelates.
Dendrimer-OH / titania composites can be used as metal chelates to treat wastewater with metal ions, especially for industrial plating wastewater treatment. Optimum pH value of electroplating wastewater that contain various metal ions was different, Cu2 + and Cr3 + optimum treatment pH value was 7, the metal ion removal rates was 96.6%, 99.9%, and optimum treatment pH value of Ni2+ was 9, removal rate was 99.8%. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

Excellent adsorption

Excellent adsorption properties of novel cyclodextrin polymer of Zn2+.
Cyclodextrin (CD) is cyclic oligosaccharides connected by a different number of glucose molecules, and a class of good clathrate material. β-CD and dendritic molecules were used to synthesize novel polymer which is insoluble in common solvents, through elemental analysis, Molar ratio of CD and dendrimers was 2:1. The new polymer was used to adsorb Zn2+ in simulate water at pH 5 to 6.5, the initial concentration was 2.45mmol/L, Zn2+ adsorption capacity reached 0.78mmol/g. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

Great property of

Great property of dendrimers-nickel complex of cyclohexene oxide catalysis.
Dendrimers-nickel complex can well catalyze cyclohexene oxide under solvent-free conditions, the main products were 2 – cyclohexenol, 2 – cyclohexenone, 7 - Miscellaneous oxybis ring [4,1,0] heptane-2 rings - one, and the total selectivity of the three products in the total proportion of the reaction product was above 99%, 2 - cyclohexene selectivity can reach 44 % or more; molecular oxygen which was environmentally friendly was used as oxidant, solvent and reducing agent is not necessary. The catalyst preparation method is simple and it’s insoluble in water and common organic solvents, keeps active in water and air, reusable, meets the requirements of green chemistry development. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

Improved rheological and

Improved rheological and mechanical properties of dendrimer modified polyester.
The ductility of the polyester was enhanced being extruded together with dendrimer, but no increase in tensile stress; after-condensation of the polyester can improve tensile strength, but no change in ductility; after-condensation of polyester with low proportion of dendritic polymer can significantly improve the tensile stress and ductility of material. Weihai CY Dendrimer Technology Co., Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.

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