China Polylactic Acid and PLA - China Manufacturers, Suppliers, Factory

China Polylactic Acid and PLA, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Kojic acid dipalmitate: a safe and effective whitening and freckle remover

You may know a little about kojic acid, but kojic acid also has other family members, such as kojic dipalmitate. Kojic acid dipalmitate is the most popular kojic acid whitening agent in the market ...
How to protect yourself from the sun in summer

This summer, the sun exposure and high temperature came unexpectedly, walking on the road, many people sunscreen clothes, sunscreen hats, umbrellas, sunglasses. Sun protection is a topic that can n...
What is N-Phenyl-1-naphthylamine used for

N-Phenyl-1-naphthylamine CAS 90-30-2 is a colorless flaky crystal that turns light gray or brown when exposed to air or sunlight. N-Phenyl-1-naphthylamine is a commonly used antioxidant in natural ...
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...
Happy New Year 2021

Affected by the COVID-19 pandemic, 2020 was a challenging year for many companies, especially for chemicals lines. Of course, for Unilong Industry, also met a difficult situation as so many Europe ...
What is Polyvinylpyrrolidone PVP K25

Polyvinylpyrrolidone (PVP) chemical structure contains a pyrrolidone ring, which imparts excellent water solubility, film-forming ability, adhesion, and biocompatibility. The “K25″ in P...

Polydeoxyribonucleotide Plant PDRN CAS 100403-24-5 9007-49-2 68938-01-2