1-propanaminium (n,n) n-trimethyl-3- [(1–oxhexadecyl–Amino)] - The new chlorideshi quaternary salt conditioning agent. You can mix it with anionic surfactant because of its presence of the amide bonds. About 1-Propanaminium,N,N,N-trimethyl-3-[(1-ox…
Since the beginning of this year, people around the world have felt the pressure of rising prices. Not only the rise in oil prices but also different industries have seen soaring prices. According to the latest data, from August 2021 to the present,…
4A Molecular sieve is NaA molecularsieve, which is the hydrate crystalline silicon alluminate and salt. The characteristics of 4A molecular Sieve Powder include stable quality and moderate particle size. They are made up of formed products. About 4…
In the UK, more than 100 schools were closed because of the danger of collapse In the UK, many schools use Autoclaved aerated cement (RAAC). This is a concrete material that is lighter. In 2018, the roof collapsed of a primary-school in southeas…