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Fused silica powder

Fused Silica Powder-RG400

Density 3 Hardness 5

The Chemical formula is CaSiO, it is white, light gray, fibrous nonmetallic minerals. Silica fume powder has a tendency to improve the viscosity of coatings and paints, thus enhancing the convenience of using these materials. Customized according requirement

Features

l Non-toxic, small dilution, insulation,

l High temperature resistance, chemical corrosion resistance, weather resistance,

l Piezoelectric effect, resonant effect and its unique optical properties.

l Low oil absorption value, thermal stability and good size.

l Unique acicular chemical properties and physical structures as fibrous

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Application

Widely used in Industry painting, Wooding coating, Anti-corruption coating, Powder coating, Architectural Paint, Water-Proof Paint, building materials, friction materials, coatings, dhesives and other fields.

Product Name			Fused Silica Powder			Sample Code
						RST-RG400
S/N	Test Item				Unit	Specification
1	Particle Size	Wet Sieve		150 μm ON	%	0.1
		LPSA HORIBA LA-920		D10	μm	1.5±1
				D50	μm	16±2
				D90	μm	65±10
2	Appearance				-----	Pure white (angular) powder
3	Moisture Content				%	≤0.1
4	Ignition Loss				%	≤0.2
5	Density				g/cm3	2.20±0.05
6	Chemical Composition		SiO2		%	≥99.80
			Fe2O3		ppm	≤80
			conductivity		us/cm	≤3
			Cl-		ppm	≤3
			Na+		ppm	≤4
			Fe3+		ppm	≤8
			PH		-----	5.5-7.0
7	EXP DATE：					2 years