.jpg)
.jpg)
Anti soldy
ammonium salt is a typical cationic surfactant, but also early industrialization Biocide...
.jpg)
VCI Sorb
VCI+Sorb is natural mineral desiccant Mg-Al-silicate clay minerals mixed with water vapor...
.jpg)
3A molecular sieve
Its effective aperture is 3 eh, mainly used for absorbed water(the diameter of water...