Industry Challenge: Stable Friction & Regulatory Compliance
- Brake pads need functional fillers that stabilise the friction coefficient (μ) and reduce noise & vibration.
- Asbestos is banned in EU/NA — manufacturers need a proven 100 % asbestos-free substitute.
- High-temperature stability and controlled particle grading are essential for consistent braking performance.
Recommended Mineral Specification: Friction-Grade Vermiculite
| Grade (Particle Size) | 0.15 – 1.0 mm friction grade |
| Asbestos Declaration | 100 % asbestos-free (ISO 14993) |
| Expansion Ratio | 8 – 15 × |
| Fire Rating | Class A1 non-combustible, service to 1100 °C |
| Bulk Density | 80 – 160 kg/m³ |
Export Packaging & FCL Loading
- 50 kg / 100 kg polywoven bags; 1 t jumbo bags
- FOB Tianjin Port, seaworthy palletized loading
- 20GP ≈ 7–9 t | 40HQ ≈ 11–13 t (volume-limited)
Request a Free 500 g Lab Sample
Submit the form below and our technical team will arrange a 500 g friction-grade vermiculite sample with asbestos-free certification.