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 wire and cables - HPSIL 325
Rubbers and Plastics Description
Precipitated silica generally has excellent characteristics such as large specific surface area, light weight, good chemical stability, high temperature resistance, flame retardant, non-toxic and tasteless, and good electrical insulation. HPSIL® 325 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.
Precipitated Silica As Rubber Filler Properties
Excellent reinforcing properties for rubbers and cables
Improve hardness, tensile tear and abrasion resistance
Speciality Silica Technical data sheet:
| Properties and test methods | Unit | Typical Value |
| Specific surface area (BET) | m2/g | 160-180 |
| pH value |
| 6.5-7.5 |
| Moisture | % | 4-8 |
| Sulphate | % | ≤ 1.5 |
| Silica content (based on ignited material) | % | ≥ 98 |
| Iron | mg/kg | ≤1000 |
| Partical size | μm | 35 |
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