Name: 99.9% High Purity 500nm Nano Grade Spherical Silica Powder Silica Sphere Microsphere NSS-D Series
Brand: SINOENERGY GROUP
Availability: InStock

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99.9% High Purity 500nm Nano Grade Spherical Silica Powder Silica Sphere Microsphere NSS-D Series

Product Details:

Place of Origin:	China
Brand Name:	SINOENERGY GROUP

Payment & Shipping Terms:

Minimum Order Quantity:	1KG
Delivery Time:	3-5 work days
Payment Terms:	L/C, T/T
Supply Ability:	20-25kg per bags

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Detailed Product Description

Highlight:

500nm monodisperse silica nanoparticles

ODM monodisperse silica nanoparticles

500nm fumed silica nanoparticles

Spherical Silica Powder

NSS-D-G500

Characteristic

The submicron spherical silica is produced in very high temperature oxidation method.
Spherical silica has characters of high purity, narrow PSD, low thermal stress etc.

Typical Physical Data

Items		Unit	Typical value	Instrument or Method
Laser method	D50	µm	0.54	Laser Analyzer
Laser method	D100	µm	2.92	Laser Analyzer
Specific Surface Area		m²/g	6.4	Nitrogen Adsorption Method
Magnetic material		ppm	0.2	Magnetic bar recovery method

Typical Chemical Data

Items		Unit	Typical value	Instrument or Method
Chemical Composition	SiO₂	%	99.92	Weight Method
Chemical Composition	Fe₂O₃	ppm	80	Spectrophotometer
Moisture		%	0.04	Weight Method
Extraction Water	Ec	µs∕cm	9.5	Conductivity Meter
	Na⁺	ppm	0.8	AAS
	Cl^-	ppm	1.0	Automatic Potential Titrator
	pH	/	5.2	PH Meter