Apply to factory drainage of fluorescent whitening agent in fluorescence.
适用于工厂排水中的荧光增白剂的荧光消除。
The application expts showed that this fluorescent whitening agent yielded good whitening results and raised the whiteness of the polyester fiber fabrics to a satisfactory level.
应用实验表明:该荧光增白剂体系对涤纶织物有较好的增白效果,可以使涤纶织物达到要求的白度。
Nano-titanium dioxide, which is used as a whitening agent in many food and cosmetic products, has been proven to cause disease in test animals that have been exposed to high doses.
Night whitening agent and the enzyme orientation on the tooth die, the die 20 minutes later wearing a tooth can be removed, with 9 consecutive days.
每晚将美白剂和定向酶放在齿模里,戴着齿模20分钟后即可取下,连续使用9天。
General cleaning powder in fast on the basis of allocation by powerful environment-friendly and effective whitening agent and other additives.
在通用快洁粉的基础上增配强效环保型增白剂及其它有效助剂。
Effective decomposition to remove the fluorescent whitening agent on the cotton textiles to prevent to produce fluorescence.
能有效分解除去棉纺织品上的荧光增白剂以防止再产生荧光。
The dosage should be 0.01-0.05% on weight of plastic. Put the whitening agent into plastic pellets and mix the mixture thoroughly before shaping the plastic products.
Influences of fluorescent whitening agent (FWA) on whitening effect in PP, ABS, LDPE were investigated by measurement of spectrometer on injecting plastic plates.