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"Breaking News: Fumed Silica - The Secret Ingredient to Making Liquid Silicone Rubber Extra Sassy!"
Model No.: HJSIL 300
Brand: HJSIL® FUMED SILICA
Place Of Origin: China
Grade: Industrial Grade, Food Grade
Packaging: 10KG / 150KG
Transportation: Ocean,Land,Air,Express
Supply Ability: 1000 MT / MONTH
HS Code: 28112290
Port: QINGDAO,SHANGHAI,GUANGZHOU
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW,DDP
Introducing our high-quality Fumed Silica, specifically designed for enhancing the performance of liquid silicone rubber (LSR) formulations. This cutting-edge product is meticulously engineered to provide superior reinforcement, improved mechanical properties, and exceptional stability to LSR applications. Our Fumed Silica boasts an ultra-fine particle size, ensuring excellent dispersion and easy processing, resulting in enhanced flowability and reduced viscosity of LSR compounds. With its exceptional thixotropic properties, it enables precise control over the rheological behavior of LSR, allowing manufacturers to achieve optimal molding and curing processes. Trust our Fumed Silica to elevate your LSR formulations to new heights of performance and quality.
Hydrophilic Description:
Liquid silicone rubber is also known as two-component additive silicone rubber. This type of rubber has good fluidity, fast vulcanization, can be poured, injection molded, and can be cured at room temperature, which greatly increases the production efficiency of silicone products and reduces production costs. The market share of liquid silicone in the mainstream silicone market is rapidly increasing.
In LSR liquid silicone rubber HJSIL® fumed silica enhances the strength of vulcanized rubber, increasing hardness, modulus, tensile strength and tear strength. Unlike other reinforcing fillers, HJSIL® fumed silica can be used in clear or transparent applications.
Hydrophobic Silica In Coatings Physical and chemical data:
| Properties and test methods | Unit | Typical Value | Standardization |
| Specific surface area (BET) | m2/g | 380 ± 25 | GB/T 20020 |
| pH value (in 4% dispersion) | 3.6 ~ 4.5 | GB/T 20020 | |
| Loss on drying (2 hours at 105 °C) | Wt% | ≤ 1.5 | GB/T 20020 |
| Loss on ignition (2 hours at 1000 °C,based on material dried for 2 hours at 105 °C) | Wt% | ≤ 2.5 | GB/T 20020 |
| Sieve residue (45 μm) | mg/kg | ≤ 250 | GB/T 20020 |
| Silica content (based on ignited material) | Wt% | ≥ 99.8 | GB/T 20020 |
| Tamped density (based on material dried for 2 hours at 105 °C) | g/dm³ | 40 ~ 60 | GB/T 20020 |
Product Categories : Fumed Silica > Hydrophilic
Henan Minmetals East New Materials Co., Ltd. focuses on the research and development, production and global sales of the silicon-based materials. The company's main products include Fumed Silica, matting powder, Silica Aerogel, and special silicone products. Minmetals East New Materials is located in Jiaozuo, Henan. The main production bases are located in Henan, Shandong, Ningxia and Jiangsu Province. In Middle of China, South China and East China, it has its own sales network, warehousing. Besides local market, the company has rich overseas marketing operations experiences, and supplied the global customers more than 50 countries around the world. We plan to establish subsidiaries in Southeast Asia and Europe, and are committed to becoming a global supplier of silicon-based materials and new materials applications and solutions.
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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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.