silica cas 14464-46-1

描述

Silica cas 14464-46-1Quick Details

Chemical Name: Silica

CAS No.: 14464-46-1

Molecular Fomula:O2Si

Chemical Structure:

Molecular weight:60.08

Appearance:White to Off White, granule

Assay: 99%min

Silica cas 14464-46-1 Typical Properties

Item	Specifications	Results	Inspection method
Appearance	White to Off White, granule	Conform	HG/T3063-1999
Whiteness	≥93%	99%	HG/T3063-1999
Purity of Sio2	≥95%	99.7%	HG/T3062-1999
Particle size	25-30um	28um	HG/T3063-1999
PH(5% suspension)	6.5-8.5	7.3	HG/T3067-1999
Heating loss(105℃for 2hr.)	≤10%	3.1%	HG/T3065-1999
Ignition loss (1000℃for 2hr.)	≤8.5%	3.5%	HG/T3066-1999
Absorption value, ml/100g	320-370	350	HG/T3072-1999
Specific surface area,m2/g	≥200	220	HG/T3073-2009
Heavy Metals(Pb)	≤0.003%	＜0.001%	GB/T5009.74-2003
Arsenic(As)	≤0.0003%	＜0.00001%	GB/T5009.11-2003
Sodium sulfate(Na2SO4)	≤0.4%	＜0.02%	HG/T3071-1999
Ash	≤8.5%	4.0%	GB/T5009.11-2003
Iron (Fe)	≤0.015%	Conform	GB/T5009.11-2003
Conclusion	The results conforms with Enterprise standards

Silica cas 14464-46-1 Usage

This product can replace glass beads as reflective paint, which can enhance the anti-slip property and improve the reflective properties of the paint. Used in paints and paints, it can replace titanium dioxide and reduce the cost of discharge. It is suitable for automotive base materials and various paints and paint fillers.

Silica cas 14464-46-1 Packaging and Shipping

Packing:25 kg bag and drum ,1000kg bag

Delivery:by air ,by sea ,by courier

Silica cas 14464-46-1 Storage

Stored in a cool dry place out of direct sunlight.