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Bleach powder 500gm jar details. our bleaching powder is admired for value in global market. we are proffering worldwide marketplace with inexpensive rates for bleaching powder and men beared/moustach color,men hair color,bleach powderdust free,hair treatment mask,peroxide developer cream products produced in lahore.

Applications of optical brightening agent er-i. fluorescent brightener 199 (optical brightening agent er-i) is very suitable for whitening and brightening polyester fiber and has good whitening effect on plastics such as pe, pp and pvc and their process of shaping with polyester chips or recovered polyester chips. in addition, the refined ...

These whitening agents absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic. optical brighteners are used in engineering plastics like thermoplastic polyurethanes, polyvinylchlorides (pvc), styrene homo- and copolymers and polyolefins among others.

Good whitening effect on cotton fabric even under strong alkalic or acidic conditions. optical brightener cf-90: c.i.134 whitening agent for cotton: optical brightener ms: c.i.353 (liquid) mainly used as whitening of cotton and linen, silk, polyamide fiber, wool and paper. optical brightener 4bk 27344-41-8: whitening agent for cotton fabric.

We are suppliers of all kind of moved in marketplace for wonderful sales, we've got type and specification's that will suit our customer's satisfaction. We have also attached samples and also other of our requires with the above attached catalog sample.


We attach value to innovation, specifically with patents of China on , its excellent technology has reached the international sophisticated level, and features a higher reputation inside the industry. Our group not merely has outstanding researchers and sector nationwide sales and service network, but also are China clients specified brand producers.

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