Henan Minmetals East New Materials CO. LTD.
Henan Minmetals East New Materials CO. LTD.
Payment Type:L/C,T/T,D/P
Incoterm:FOB,CFR,CIF,EXW,DDP
Min. Order:100 Kilogram
Transportation:Ocean,Land,Air,Express
Port:QINGDAO,SHANGHAI,GUANGZHOU
$4≥100Kilogram
Model No.: HJSIL 380
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
Description:
Fumed Silica has super fine particles. The vulcanizate made of silica has high transparency and can improve the comprehensive physical properties of the rubber. Therefore, silica is widely used as the main reinforcing filler in rubber shoe production, especially in transparent and translucent sole compounds. Currently, most Korean shoemakers in China are using highly transparent transparent silica.
The transparent sole series casual shoes have become the darling of fashion, and the constantly renewed design ingenuity has made them a "new classic" with countless fans. The multi-layer composite sole design, the design of the transparent layer and the color layer, are not beautiful, and can also be combined with the silicone material, which can meet the performance of strong grip and anti-skid, and realize the combination of beauty and high performance.
Advantages of silicone soles
High abrasion resistance - essential for all shoes subject to high stress
Diverse design options for a modern look, even including transparent and translucent soles
High wet and dry resistance ensures high traction
Optimum adhesion to textile materials for easy connection
Physical and chemical data of Aerosil Fumed Silica:
| 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 |
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