Weakly cationic surfactant. Cationic in acidic and non-ionic medium.Active Matter % 30+-2 Dodecyldimethylamine oxide Lauramine oxide (CAS 1643-20-5): Weak surfactants can be cationic or non-ionic depending on the media. This product produces a ri…
The creep rupture strength can be a good indication that the creep rupture life/γ-initial fraction diagram of each alloy series is different, but each series may have a maximum value or exceed 75% (volume) in the vicinity.…
Foam concrete is also known as clc foam concrete. It is a lightweight thermal insulation material made of cement, lime and fly ash as main materials and mixed ingredients such as foaming agent.…
March and April are in the traditional peak season for downstream construction, and steel demand will continue to rise in April of previous years. Taking into account the rapid resumption of downstream work after the holiday this year, it is expected…