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 silicone rubber - HPSIL 325
Rubbers And Plastics Description
HPSIL® 325 is a premium precipitated silica widely utilized in the footwear, rubber roller, and tire industries due to its outstanding performance characteristics. Known for its low dust property and high volume-to-weight ratio, HPSIL 325 is easy to handle and process, making it a user-friendly option for manufacturers. This silica delivers exceptional reinforcement potential, significantly enhancing the physical properties of rubber compounds. Notably, it contributes to increased shore hardness, tensile strength, tear resistance, and abrasion resistance, ensuring that end products are durable and long-lasting.
Precipitated Silica As Rubber Filler Properties
Improve color and transparency in soles
Abrasion resistance and transparency in silicone rubber
Improve tensile-strength
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 |
Product Categories : Speciality Silica > Rubbers And Plastics
Mobile Phone: +8615639100440
Email:info@eastmaterials.com
Website: https://www.east-silicones.com
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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