Pvp K90 and Povidone K90 - China Manufacturers, Factory, Suppliers

Pvp K90 and Povidone K90, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

How to Protect Skin in Summer

With the arrival of summer, more and more people are paying attention to their skin, especially female friends. Due to excessive sweating and strong oil secretion in summer, combined with strong ul...
What is 1-MCP

Summer has arrived, and the most confusing thing for everyone is the preservation of food. How to ensure the freshness of food has become a hot topic nowadays. So how should we store fresh fruits a...
Splendid China, Prosperous Birthday

October 1st, quietly came, the birthday of the motherland is about to start! Bless the great motherland, happy birthday and happy holidays! 1949-2022 Warmly celebrate the 73rd anniversary of the fo...
2023 Happy New Year

The Spring Festival of 2023 is coming. Thank you very much for your support and trust in Unilong in the past year. We will also strive to become better in the future. I hope to continue to reach a ...
What is polyethylenimine used for

Polyethylenimine(PEI) is a water-soluble polymer. The concentration in water of commercial products is usually 20% to 50%. PEI is polymerized from ethylene imide monomer. It is a cationic polymer t...
GHK-CU: Take you to know it comprehensively

As we all know, copper is one of the essential micronutrients for human health and maintenance of body functions. It has a very important impact on the development and function of blood, central ne...

Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8