Ranbar, brightener manufacturer, the plastic fluorescent brightener products produced with matured German formula and technology, stable performance, high cost performance, spot wholesale, widely applicable to the whitening, brightening of various plastic products.
Runba optical brightener OB-1 has good heat stability, strong fluorescence effect, high whitening strength, suitable for whitening polyester fiber, nylon fiber,...
Ranbar optical brightener OB is soluble in alkanes, paraffins, ester solvents and most organic solvents, but insoluble in water. It is widely used in thermoplas...
Ranbar fluorescent whitening agent KCB has excellent light resistance and heat resistance, and does not react with foaming agents, crosslinking agents, etc. It ...
Ranbar optical brightener FP-127 has high whiteness, good shade, good weather resistance and heat stability. It is especially suitable for the whitening of poly...
The fluorescent brightening agent KSN of Ranbar Plastics has excellent light and weather resistance, good heat stability, and a very good whitening effect can b...
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