MF
Multi-agents


Ingredients: hydrated silica derivatives and its salts
Appearance: white powder
Packaging: 25 kg / bag
Applications:
1. Multifunctional white reinforcing filler,  partial substitute for carbon black does not affect the compression permanent deformation.
2. After special surface treatment, dispersion, and strong activity.
3. With the plastic material has an excellent compatibility, and some alternative reinforcement of carbon black and silica, can significantly improve vulcanizate tensile strength, elongation at break, resilience, and improve the wear resistance of rubber , water-resistance.
4. To quickly mixed with rubber, rubber to reduce the Mooney viscosity, the processing performance was very good.
5. Increase in the very nature of rubber to reduce the contraction of rubber, so that the pressure surface smooth, dimensionally stable.
6. In the 90 carbon black (N550) filled EPDM seal material tape, 45 MF-E to replace carbon black, the rubber can improve the tensile strength of 16 percent, 31 percent to improve resistance to abrasion, and compression permanent deformation will remain basically unchanged.
Usage: In the previous mixing with the reinforcing agent to join.
Description: 1, for NR, SBR, BR, CR, NBR and other synthetic rubber, resin reinforcing filler.
2, applicable to all kinds of plastic, rubber hose, rubber shoes, transport belt, adhesive tape, glue roller, wire & cable and a variety of miscellaneous pieces of rubber.
Specifications:
Test MF-E MF-F
SiO2,% ≥ 90 85
White, ≥ 80 80
PH value 6.0-7.0 6.0-7.0
Moisture,% ≤ 1.0 1.0
Reduce ignition,% ≤ 7.0 7.0
Density, g/cm3 1.2-1.6 1.2-1.6
Particle size, μm 10-15 10-15
Oil absorption value, g/100g 40-50 40-50
BET specific surface area, m2 / g 50-100 50-100
Specific resistance, KΩ • cm ≤ 0.5 0.5