Fumed Silica / Silicon Dioxide / Fumed Sio2 Oarsil 200 for PVC Plastics

Product Description

PRODUCT DESCRIPTION
OARSIL is amorphous fumed silica, produced by vapor phase hydrolysis of Silicon Tetrachl in flame of hydrogen and oxygen, the resulting products are pure, xray amorphous. Silicon Dioxide (SiO2). OARSIL is pure amorphous pyrogenic silica, non-toxic and is not flammable or combustible. Its original particle size is between 7-40 nm, it has high surface activity. It can be widely used as reinforcing, thickening, thixotropic, matting, defoaming UV sterilization etc.
APPLICATIONS

Silicon rubber	PVC plastics	Cable layer
Sealants and adhesives	Agriculture	Lubricants
Paints and coatings	Cosmetics	Pharmaceuticals
Printing inks	Gel battery	Catalyst
Medicine	Other applications	...

TECHNICAL SPECIFICATIONS

PHYSICAL AND CHEMICAL PROPERTIES	UNITS	LIMITS
Color	----	White powder
SiO2 Content(m/m,%)	%	99.99 Min
Loss on Drying (2 h @ 105ºC)	%	1.5Max
Loss on Ignition at 1000ºC	%	1.5Max
PH Value	---	3.6- 4.5
BET Surface Area	m2/g	200±25
Sieve Residue on 325 mesh	%	0.05Max.
Average particle size	n m	About 15
Fe2 O3 content(m/m,%)	%	0.003Max
Al2 O3 content(m/m,%)	%	0.05Max
TiO2 content(m/m,%)	%	0.03Max

PACKAGE INFORMATION
The OARSIL white carbon black with multilayer moisture proof brown paper bag packing, each bag weighs 10 KG.
STORAGE AND SAFETY
Stored in dry and ventilated place. For more details, please refer to the Material Safety Data Sheet.
1. Delivery time
a) For the stock items, we can arrange the shippment within 7 days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.
2. MOQ&Shipping
MOQ: 1MT
a) Full containers by sea
b) Small quantity(>25kg), by air or by LCL or by Express as your requirement
3. Payment term
a) Small quantity : recommend T/T
b) Full containers : recommend T/T or L/C at sight
4.Charge for sample?
Free samples(≤5kg) could be provided and please kindly pay the express charge.

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