UV 1164 is one of the most powerful and durable UV absorbers, it derives from a hydroxyphenyl-S-triazine. Its absorbance ability is higher in the B region of UV radiation where the absorbance goes from 290 to 350 nm, with maximum absorbance at 342 nm. This is the wavelength where the most of ethylene polymers start to decompose.

In response to covid-19, and to continue to protect our bodies from viruses and dust, DCC has invested in and produced KN95 masks to meet the needs of our customers worldwide. KN95 is a Chinese standard mask, derived from the Chinese national standard GB 2626-2006 "self-absorption filter respirator for respiratory protective equipment", which is a mandatory national standard in China. KN95 mask is currently one of the highest protective masks produced and sold in China. The KN95 masks invested and produced by DCC take the best quality melt blown cloth as the production raw material, pay attention to quality control in the production process, and strictly carry out aseptic disinfection in the process of electret treatment. Therefore, the test results of our KN95 masks are higher than the national standard GB 2626-2006. The majority of customers can rest assured to use them.   Our Products:   Product name: KN95 common protective mask Product specification: 155mm*105mm Standard: GB 2626-2006 EN149:2001 + A1:2009 Hygienic standard: GB15979-2002 Product structure: the product is made of cover body, nose clip and mask belt Date of production: see from Certificate of quality Storage method: it is recommended that the storage condition humidity is less than 80% and the room should be clean with good ventilation   Our Testing Report:   Our production lines:       Package of our products      Bag specifications:10PCS+ Specification+Certificate Packing size: 620mm*410mm*230mm Number of packages: 500pcs(no boxes)  

In order to reduce customer's dyeing cost , DCC successfully developed series of dyes which can be used to replace following textile dyestuff

The total global market volume of textile printing is around 40 billion square meters per year and due to more pattern selections and environmental protection advantages, the Jet printing is replacing traditional printing process step by step which creates sharp increasing demands for jet ink