What's the application of optical brightener FP-127 or CBS-127?

Application range of opticalbrightener agent FP-127？

1. Plastic industry:

• Polyvinyl chloride (PVC) products: FP-127 is particularly      suitable for whitening PVC. It can be used in both rigid PVC pipes and      soft PVC products such as PVC hoses, wire and cable materials, and PVC      tablecloths. With a small addition amount in PVC products, it can      effectively improve the whiteness and brightness of products, and solve      the problem of traditional whitening agents being prone to precipitation      and yellowing.

  

• Polystyrene (PS) series products: It can be used for      whitening polystyrene plastics and has a significant effect on improving      the appearance whiteness of polystyrene products.

• Other thermoplastic plastics: It also has a good      whitening effect on other thermoplastic plastics such as polypropylene.      For example, it can be applied to plastic particles and plastic finished      products of various materials.

2. Coating field: It can be used for whitening and brightening     various coatings to improve the appearance effect and quality of coatings.

3. Ink industry: It can increase the whiteness and vividness of     ink and make the colors of printed matter more brilliant.

4. Synthetic fiber field: It is suitable for whitening synthetic fibers.     For example, it has an especially ideal whitening and brightening effect     in artificial leather products, and has the advantages of no yellowing and     fading after long-term storage.