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| OEM | OEM Services Provided |
| Feature | Easy to Use Eco-friendly |
| Classification | PC Flame Retardant Agent |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
MT-FW4200PTFE wear-resistant agent is made of 100% pure polytetrafluoroethylene (PTFE) and is a white powder with free-flowing properties.
– Mainly used in printing inks to improve friction resistance, surface smoothness and glossiness, and can also reduce blocking. Its advantages are good dispersibility, no condensation into blocks, and easy dispersion in solid and liquid matrices. Therefore, it can be used in coating systems to effectively improve non-stickiness, reduce friction, improve wear resistance, improve corrosion resistance and reduce wetting. The usual addition ratio is 5~20%.
-Bulk density 450g/l
-Average particle size 3um
-Melting point 325℃
-Specific surface area 3m2/g
| Category | Details |
|---|---|
| Composition | – Base: Modified silica nanoparticles (20–40 nm) + coupling agents |
| Physical Form | – Appearance: White powder |
| – Density: 1.2 g/cm³ | |
| Key Properties | – Hardness Enhancement: +10–15 Shore A (when added to rubber) |
| – Abrasion Resistance: >300% improvement (ASTM D5963. Taber Wear) | |
| – Thermal Stability: -30°C to +250°C | |
| Applications | – Rubber: Tires, conveyor belts, and industrial hoses |
| – Coatings: Anti-scratch varnishes and flooring | |
| – Plastics: Engineering polymers (e.g., PA, POM) | |
| Recommended Dosage | – Rubber: 5–15 phr |
| – Coatings/Plastics: 2–8% by weight | |
| Storage | – Conditions: Dry, <30°C; shelf life 24 months |
| Packaging | – Format: 25 kg woven bags (lined with PE film) |
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