fumed silica By Shijiazhuang Dunao Chemical Co.Ltd,

fumed silica

FOB Price

Get Latest Price

- Minimum Order

Country:

China

Model No:

DA--013

FOB Price:

(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

Minimum Order Quantity:

Packaging Detail:

packed with multi-layer paper plastic compound bag with net weight of 5 kg or 10 kg

Delivery Time:

15-25 days after signing contract

Supplying Ability:

40 Ton per Day

Payment Type:

Money Gram, Western Union, L/C, T/T

Product Group :

Product Specification

CAS No.: 112945-52-5
Other Names: silica, ludox, fumed silica
MF: SiO2Â·nH2O
Classification: Double Components Adhesives
Main Raw Material: Silicone
Usage: Fiber & Garment

Product Description

1. Characteristic:It is a white and colloidal micro-particle with its primary micro-particle from ***0 nm and has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hydrofluoric acid and concentrated bases.

2. Specification: Q/SHG******8

Item	Index
Item	DA***0	DA***0	DA***0	DA***0	DA***0	DA***0	DA***0
Apparent	White solid colloidal micro-particle
Specific surface area m2/g	*0±5	*0±5	*0±5	*0±5	*0±5	*0±0	*0±0
PH value	3.6～4.3
Heating loss weight % (m/m) ≤	1.5	1.0	1.0	2.0	2.0	2.0	2.5
Burning loss weight % (m/m) ≤	1.0	1.0	1.0	2.0	2.0	2.0	2.0
Apparent density g/L	≤*0

3. Uses: It is used widely in silicon rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries.
DA***0: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber.
DA***0: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink.
DA***0: used widely in resin thickener, thickness agent for synthetic lubricating ester, resin thixotropic agent for electronic component.
DA***0: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent artificial organs and artificial heart etc.

4. Packing: packed with multi-layer paper plastic compound bag with net weight of 5 kg or *0 kg, or packed by whole plastic seal for users having special demand on water content.

5. Store and transport: placed in vent and dry storehouse and prevented from humid, water, pressure and throwing during transport.

Country:	China
Model No:	DA--013
FOB Price:	(Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	-
Minimum Order Quantity:	-
Packaging Detail:	packed with multi-layer paper plastic compound bag with net weight of 5 kg or 10 kg
Delivery Time:	15-25 days after signing contract
Supplying Ability:	40 Ton per Day
Payment Type:	Money Gram, Western Union, L/C, T/T
Product Group :	-