Qingdao Haiyang Chemical & Special Silica Gel Co., Ltd

We mainly sell and process many kinds of "Haiyang brand silica with high quality and competative prices. And in those many years, we keep earnin

We mainly sell and process many kinds of "Haiyang brand silica with high quality and competative prices. And in those many years, we keep earnin

We mainly sell and process many kinds of "Haiyang brand silica with high quality and competative prices. And in those many years, we keep earnin

Shape:pellets or lumps. average pore diameter: 8.0-10.0 nm. pore volume: 0.8-1.0 m2/g. thermal conductivity: 0.167KJ/m.hr. color: white. speci

Shape:pellets or lumps. Color: milky white, transparent or translucent. Pore volume: 0.60-0.85 ml/g. Average pore diameter: 4.5-7.0 nm Specific sur

Shape:glass-like pellets or lumps. Color: blue or light blue. Including blue gel indicator, chromotropic silica gel and blue silica gel. Turning f

transparent or translucent glass-like pellet or lump. average pore diameter:2.0-3.0 rim . specific surface area: 650-800 m2/g pore volume : 0.35-