Factory for Precipitated Silica

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99.8%
Payment Terms : L/C,D/P,T/T,

Keywords

Precipitated Silica Silica

Quick Details

Appearance:white powder
Application:
PackAge:10kg/Bags
ProductionCapacity:500|Metric Ton|Month
Storage:in Dry
Transportation:BY sea

Superiority:

Hydrophobic silica is commonly after reprocessing of products, under some appropriate conditions will generally hydrophilic silica and silane coupling agent treatment response, and obtained a kind of surface has polysiloxane grafting of solid powder silica, the hydrophobic contact Angle can reach 70 to 150, has the good hydrophobic property.

Details:

Item	Test Standard
Product type	HX-200
Specific surface area(m2/g)	180-220
Determination of PH value of an aqueous suspension(4%)	3.6-4.5
Loss on drying 105deg.C (m/m %)	1.5max
Loss on ignition(dry product)1,000deg.C (m/m %)	2.5max
Sieve residue(m/m %)	0.05max
Apparent density(g/L)	25-60
SiO2 content(m/m %)	99.8min
Carbon content (m/m %)	0.2max
PH value	6-7
Moisture content	5max
bulk density (g/cm2)	0.02max