Glass Fiber Clutch Facing

● Our clutch facing mainly include 5 series: Glass Fiber Series, Common Composite Yarn Series, Poly Crystal Copper Series, Covering Yarn Series and Kevlar Series.● The main materials of this series consist of ordinary medium-alkali(alkali-free) glass fiber, different kinds of glass fabric by means of certain technological process for meeting customers demand, imported styrene-butadiene rubber 1502, modified phenolic resin and friction modifier. The products adopt the conventional rubber soaking technology that are suitable for complicated geological conditions such as rocky mountains and deserts. The main varieties include black glass fabric FST204, dark red glass fabric FST207, dark green fabric FST205, etc.

The Main Performance Index
1. Density: 1.95±0.1g/cm²
2. Hardness: HRL40-100
3. Bending strength≥50 (N/mm2), Maximum strain ≥10 (10-3mm/mm).
4. Friction and Wear Properties meet the demand of the below table:

Temperrature ℃	100	150	200	250	300	More 100
Friction Coefficient(μ)	0.45±0.08	0.45±0.10	0.45±0.11	0.45±0.13	0.45±0.15	0.45±0.10
Wear Rate (v) 10-7cm³(N.m)	≤0.18	≤0.20	≤0.25	≤0.32	≤0.40	/