Fumed silica
| Model: | - |
|---|---|
| Brand: | OCI |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | aerosil 200 , silicon dioxide , 112945-52-5 |
| Price: |
US $3200
/ mt
|
| Min. Order: | 4 mt |
Product Description
Superiority
1. High quality purity ,LN-150,LN-200,LN-300,LN-380
2. Best factoey price
3. Extremely low bulk density
4. stable & high surface area
5. Strong Thickening effect
6. Good thixotropic behavior when used as thickening agent & reinforcing fillers
Details
Specification
|
Product Data |
Model |
|||
|
Item |
LN-150 |
LN-200 |
LN-300 |
LN-380 |
|
Appearance |
Fluffy White Powder |
|||
|
BET Surface (m²/g) |
150±25 |
200±25 |
300±30 |
380±30 |
|
pH Value(in 4% aqueous dispersion) |
3.8-4.3 |
|||
|
Sieve residue(%) |
≤0.02 |
≤0.03 |
≤0.03 |
≤0.03 |
|
Burning loss(%) |
≤1.5 |
≤2.0 |
≤2.0 |
≤2.0 |
|
Heating loss(%) |
≤1% |
≤1% |
≤3% |
≤3% |
|
Tamped Density(g/l) |
≤50 |
≤50 |
≤50 |
≤50 |
|
DBP（ml/g) |
2.7-3.0 |
2.7-3.0 |
≥3.0 |
≥3.0 |
|
SiO2(%） |
99.9(min) |
|||
|
Fe2O3(ppm) |
<30 |
<30 |
<30 |
<30 |
|
Al2O3(ppm) |
300(max) |
|||
|
TiO2(ppm) |
300(max) |
|||
|
Chloride mass fraction(%) |
0.025(max) |
0.025(max) |
0.0259(max) |
0.025(max)
|
Usage
It is used widely in silicon rubber, construction sealant, coating, electron electric, aerospace, medicine medical material, resin processing, printing ink, pesticide other industries.
A-150: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber.
A-200: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple high quality oil ink.
A-300: used widely in resin thickener, thickness agent fsynthetic lubricating ester, resin thixotropic agent felectronic component.
A-380: used widely in reinforcing agent fsilicone rubber, medical silicone rubber ftransparent artificialgans artificial heart etc.
Packing
Packed with multi-layer paper plastic compound bag with net weight of 10 kg, packed by whole plastic seal fusers having special demon water content.
10kg net weight per bag,20bags per pallet,3600-4000kgs per 20fcl
Store transport
placed in vent dry storehouse prevented from humid, water, pressure throwing during transport.
| Payment Terms: | TT/LC |
|---|---|
Member Information
| HUNAN TENGCAN LIYUE TECHNOLOGY CO.,LTD | |
|---|---|
| Country/Region: | Hu Nan - China |
| Business Nature: | Manufacturer |
| Phone: | 07448992 |
| Contact: | Emma Xie (sales ) |
| Last Online: | 18 Jan, 2017 |