Henan Minmetals East New Materials CO. LTD.
Henan Minmetals East New Materials CO. LTD.
Payment Type:L/C,D/P
Incoterm:FOB,CFR,CIF,EXW
Min. Order:100 Kilogram
Transportation:Ocean,Land,Air
Port:QINGDAO,SHANGHAI,GUANGZHOU
$3≥100Kilogram
Brand: HPSIL® Speciality Silica
Place Of Origin: China
Packaging: 10KG / 15KG
Transportation: Ocean,Land,Air
Supply Ability: 1000 MT / MONTH
Port: QINGDAO,SHANGHAI,GUANGZHOU
Payment Type: L/C,D/P
Incoterm: FOB,CFR,CIF,EXW
The precipitated silica for Defoamer
HPSIL® PG800 is a kind of high hydrophobic precipitated silica with polysiloxane treatment, widely used in defoamer and lubricating oil. It is supplied in 10kg kraft paper bags. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.
Feel free to contact us for a free inquiry. We will respond promptly and provide you with professional answers.
Applications and features
•Defoamer
•Lubricating Oil
•Antifoam agent
•Thickening agent
•Anti-settling and good physical property
Rubbers and Plastics Technical data sheet:
| Properties and test methods | Unit | Typical Value |
| Specific surface area (BET) | m2/g | 200-220 |
| pH value (in 10% dispersion) |
| 5.0-8.0 |
| Loss on drying at 105 ℃ for 2 hours | % | 4-8 |
| Loss on ignition at 1000 ℃ for 2 hours | % | ≤ 7.0 |
| Silica content (based on ignited material) | % | ≥ 97 |
| Iron | mg/kg | ≤500 |
| Mn | mg/kg | 40 |
| Cu | mg/kg | 10 |
| DBP Oil Absorption | cm³/g | 2.00-3.50 |
| Partical size | μm | 5 |
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