Optical Whitening Agent APC CAS 16470-24-9 for Coatings

 

PROPERTY:

1. Easily used, and can be mixed with water at any ratio. Suitable for automatic lasting adding.

2. Excellent acid-resistance and excellent whitening effect even in low pH value solution.

3. Advanced nanofiltration membrane technology is applicationed for this material and has low salinity and better storage stabilty under normal temperature.

4. Compared with other products, FWA-APC has better sunlight fastness and alkaline- resistance.

5. Kept stable above 0ºCand icelized under -3ºC, but have no influence on its usage when heated and dissolved again.

 

USEAGE:

1. Fluorescent whitening agent for paper pulp bleaching.

2. Fluorescent whitening agent in the process of surface gluing.

3. Fluorescent whitening agent in the process of coating.

 

PROCEDURE:

l. Addition to the stock: adding without dilution. Usual dosage: 0.05-1.2% on dry pulp.

2. Addition via size press: combined with starch, CMC, PVA and other products designed for surface sizing. Usual dosage: 0.5-10 g/L.

3. Addition to the pigment coating mixtures: adding in any stage of building coating material. Good performance with the carrier of CMC, PVA and starch. Usual dosage: 0.1-1.4% on dry white pigment.

PACKAGE AND STORAGE:

1000 kg, 200 kg or for the special demand. Should be stored cool, dry and ventilate place, and storage peroid should not exceed 12 months.

NOTE:

1. The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

2. Please contact us timely if you have any problems in technology or application.

 

 

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

Our factory has advanced production and equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirements, so that we can offer technology consultion for customers.

Cooperated with outstanding shipping agent, we can supply quality and convenient shipping service.

Besides, with professional staves, costomers can receive accurate and timely reply.

NANJING LEPUZ CHEMICAL CO., LTD is an ISO-certificated modernized chemical enterprise concentrating on the production, sales and service for plastic and coating additives, fine chemicals and intermediates. Our products are used in plastic and rubber industry ,medical industry, paints, printing inks and etc.

With profound chemistry knowledge and rich experiences, our business team can offer professional customized technical supports and solution for customer's demands.

Welcome to contact us. Hope we can have good cooperation and bright future.