Ultraviolet absorber (UV absorber) is a light stabilizer that can absorb the ultraviolet part of sunlight and fluorescent light sources without changing itself. Ultraviolet absorber is mostly white...
Sun protection is a must-have for modern women throughout the year. Sun protection can not only reduce the damage of ultraviolet rays on the skin, but also avoid skin aging and related skin disease...
In the past, due to the backward medical knowledge and limited conditions, people had little awareness of tooth protection, and many people did not understand why teeth should be protected. Teeth a...
Ethyl methyl carbonate is an organic compound with the chemical formula C5H8O3, also known as EMC. It is a colorless, transparent, and volatile liquid with low toxicity and volatility. EMC is commo...
Polyethyleneimine (PEI for short), with a CAS number of 9002-98-6, is a water-soluble cationic polymer. Its core feature is that its molecular chain is rich in a large number of amino groups (prima...
Greetings from Unilong Industry Co.,Ltd. ! It’s that time of the year when we approach the festivities of the Spring Festival with enthusiasm and anticipation.
As the Chinese New Year is arou...
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