Suoyi Sp15 Nano Silicon Oxide 15nm Nano Silica Powder Sio2 Nanoparticles Sio2 99.9% Nano Silicon Dioxide Powder

• Customization: Available
• CAS No.: 7631-86-9
• Formula: Sio2
• Model NO.: VK-SP15
• EINECS: 238-878-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Oxide
• Quality: First Class
• Keyword: Hydrophilic Nano Sio2 Powder
• Name: Silicon Dioxide
• Name1: Silicon Dioxide Powder
• Name2: Wholesale 99.9% Sio2 Silicon Dioxide
• Name3: Nano Silica Powder
• Name4: Silica Nanoparticles
• Application: for Adhesive Coatings Upr Fumed Silica
• CAS1: 60676-86-0
• Transport Package: Woven Bag
• Specification: SiO2
• Trademark: Suoyi
• Origin: Hebei
• HS Code: 3802900090
• Production Capacity: 10000/Per Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

High Purity Nano 15nm Silicon Dioxide Powder for Paint SiO2 SP15 Nano Silica Powder
Brief introduction
Product name: Silicon oxide SiO2
Purity: 99%-99.999%
Particle size: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, etc
Type: hydrophilic, hydrophobic
Color: white powder
Bulk Density: <0.10 g/cm3
True Density: 2.4 g/cm3 
Ultraviolet Reflectivity:>75%.
Features:
Nano-silica particles according to their structure are divided into two types: P-type (Porous particles ) and S-type (Spherical particles). P-type nano-silica surface contains a number of nano-porous with the pore rate of 0.611ml /g; therefore, P-type has much larger SSA comparing to S-type (See US3440). US3436 is S-type and its SSA is ~170-200m2/g. Further more, P-type ultraviolet reflectivity is >85% , S-type: >75%.

Nano Silica Powder Technical Parameters

Model	Appearance	Particle size nm	Content %	Specific surface area	Application
SY-SP15	White powder	15±5	99.8	250±30	The particle size is small, the specific surface area is large and the transparency is high.
SY-SP30	White powder	30±5	99.5	150±30	Paint, latex, paper
SY-SP50	White powder	50±5	99.5	50±30	Paint, latex, paper
SY-SP30S oleophylic	White powder	30±5	99.5	150±30	Paint, plastic, rubber, ink, etc.
SY-SP30H  Hydrophilic	White powder	30±5	99.5	150±30	It has good dispersibility in water and is widely used in paint, latex and paper.
SY-SP30G  Hydrophobic	White powder	30±5	99.5	150±30	Used for paint, plastic, rubber, ink, etc., hydrophobic
SY-SP30F For textile use	White powder	30±5	99.5	150±30	Good dispersion and high activity. Conducive to sizing

Note: according to user requirements of nano particle can provide different size products.

item	value
Classification	Nano silica
CAS No.	14808-60-7
Other Names	SiO2
MF	SiO2
Place of Origin	China
Grade Standard	Agriculture Grade, Electron Grade, Industrial Grade
Purity	99-99.999
Appearance	powder
Application	electronics industry glass
Brand Name	suoyi
Product name	Nano silica
Usage	electronics industry glass
MOQ	1kg
Color	white
Shape	Powder Shape
Packing	pp bag
Water Solubility	not soluble in water
CAS	14808-60-7
Melting point	1723 ºC
Boiling Point	2230 ºC

Nano Silicon Oxide

Application

1 Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;
2 Ceramics, nano ceramic, composite ceramic substrate;
3 Polymer: can increase the thermal stability and anti-aging polymer;
4 Flame retardant materials and coatings, high grinding medium, cosmetic products;
5 In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO2produce color rubber tenacity,
elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;
6 In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish
Product Superiority
1.High quality with best price
2.Well reputation
3.Factory with strong supply ability
4. Prompt shipment
Prouct Introduction and Attributes
1) There are a lot of unsaturated surface residual button and different bonding state of hydroxyl groups, so it have high
reactivity, easy to scatter;
2) Nano silicon oxides using sol-gel, synthesis of small, uniform particle size, controllable in the system, the use of
different,can company of surface treatment packages, nano silicon powder can steadily in solvent system, form transparent or translucent solcolloid;
3) To ultraviolet light and presents high reflection characteristics of uv wavelengths (200 ~ 70% of the reflectivity 280nm) ~80%, For in the uv wave (280 ~ 80% of the reflectivity 400nm) ~85%, In visible (400-800nm) reflectivity 85%, The band of 800-1350 near infrared reflectance also higher than 70%.

Product	Nano silicon dioxide SiO2 powder
Analysis Project	Al,Fe,Ca,Mg,Cu,Mn,Na,Co,Ni,F.Si,Pb,K,N,C,S,F.O
Analysis Result	Chemical Composition	Wt%(Analysis)
	Al	0.001
	Fe	0.001
	Ca	0.001
	Mg	0.001
	Cu	N.D
	Mn	0.001
	Na	0.001
	Co	0.001
	Ni	0.001
	F.Si	0.001
	Pb	N.D
	K	0.001
	N	0.005
	C	0.002
	S	0.004
	F.O	0.050
Analytical Technique	Inductively Coupled Plasma/Elemental Analyzer
Testing Department	Quality Testing Department

Nano Silica Powder Application:
1) Rubber modified, sealant ceramic toughening modification, adhesives, functional fiber additive, plastic modification, paint aging additives;
2) Ceramics, nano ceramic, composite ceramic substrate;
3) Polymer: can increase the thermal stability and anti-aging polymer;
4) Flame retardant materials and coatings, high grinding medium, cosmetic products;
5) In cluster butyl benzene and chlorinated polyethylene adding a small amount of nano SiO2 produce color rubber tenacity, elongation, strength, flexural performance and ultraviolet resistance and thermal aging performance and achieve or exceed epdm;
6) In traditional coating adding a small amount of nano silicon oxides, good solve the suspension stability, thixotropy and poor, poor finish.

Silica Powder Storage
This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

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