What are optical brighteners? Optical brighteners are synthetic chemicals which are added to the liquid and detergent powder to make clothing appear whiter, brighter and cleaner. What are the common uses of optical brighteners? Optical Brighteners are commonly added to laundry detergents to make the clothes look cleaner. Brighteners are used in many papers, especially high brightness papers, resulting in their strongly fluorescent appearance under UltraViolet illumination. Optical brighteners are also used in cosmetics. One way to do this is to use shampoos and conditioning formulations for gray or blonde hair that contain brighteners that not only add shine and shine, but also improve dull, yellowed hair without darkening it. Some premium face and eye powders contain optical brightening microspheres to brighten shadowed or dark areas of the skin

1) Chlorinated polyethylene is a kind of saturated rubber with excellent heat-resistant oxygen aging, ozone aging, acid and alkali resistance and chemical properties. 2) Chlorinated polyethylene has good oil resistance, among which ASTM No. 1 oil and ASTM No. 2 oil have excellent performance, which is equivalent to NBR; ASTM No. 3 oil has excellent performance and is superior to CR. 3) Chlorinated polyethylene contains chlorine, has excellent flame retardant properties, and has anti-dripping characteristics. It can be combined with an appropriate ratio of lanthanide flame retardant, chlorinated paraffin and Al(OH)3 to obtain a flame retardant material with excellent flame retardancy and low cost. 4) Chlorinated polyethylene is non-toxic, does not contain heavy metals and PAHS, and it fully meets environmental protection requirements. 5) Chlorinated polyethylene has high filling performance and can produce products that meet various performance requirements. CPE has good processing properties, and Mooney viscosity (ML121 1+4) is available in a variety of grades from 50-100.