Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
More information facilitates better communication.
Submitted successfully!
We will call you back soon!
Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
Place of Origin: | CHINA |
---|---|
Brand Name: | Herrman |
Certification: | ISO9001:2015 |
Model Number: | AH |
Minimum Order Quantity: | 100kgs |
Price: | Negotiation |
Packaging Details: | 25kg/Drum |
Delivery Time: | 7-20 Working Days |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, O/A |
Supply Ability: | 10000kgs/month |
Product Name: | Nano Silica Powder 150 Cas No. 7631-86-9 For Sealant | MF: | SiO2 |
---|---|---|---|
Purity: | 98%min | Usage: | Surface Coating, Sealant |
PH Value: | 3.8-4.2 | Sample: | Free |
High Light: | Cas 7631-86-9 fumed silica nanoparticles,Sealant fumed silica nanoparticles,Cas 7631-86-9 hydrophilic fumed silica |
Nano Silica Powder 150 Cas 7631-86-9 Fumed Silica Nanoparticles For Sealant
Product name:
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%.
Fumed Silicon Features:
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and
hydrophobic type in accordance with their different surface treatments. Its appearance is white powder.
Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing,
thickening and filling.
Fumed Silicon Specification:
Appearance
|
White powder
|
White powder
|
|
Whiteness
|
98%
|
conformed
|
|
SiO2
|
99.9%
|
>99.9%
|
|
PH value
|
4.5-5.5
|
5.0
|
|
BET m2/g
|
200+25
|
210
|
|
105℃ Loss on drying
|
0.5%-1%
|
0.6%
|
|
Loss on Ignition
|
1%-1.5%
|
1.2%
|
|
Particle size
|
20-30nm
|
20nm
|
|
Package
|
20kg/bag
|
||
Conclusion:
|
Comply to the enterprise standard
|
Fumed Silicon Application:
It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advance printing ink,
powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder,
tabular preparation, cosmetics etc.