Chopped strand for friction material E-glass chopped strands glass fiber is moistened with specifically moisturizing agent and treated by the couplantso that it can ensure super caking and coalescence with all kinds of phenolformaldehyde(pf)resins, it will form strong netstructure and inanes the strength when it is used in the frictional material.It is mainly used for making drum brakedisk brakeshort strands glass fiber clutch diskcombined brake block in railway application and short glass fiber brake bandand other frictional partsetc. Properties 1. Good strand integrity, low fuzz. 2. Good flowability.Good dispersion properties in resins. 3. Good combination with phenol-formaldehyde resins and firm connection with boundaries for machining. 4. High strengh and good mechanical properties of the end products. Ití»s resistance to shock can reach upto 3.6k/cm2. Composite plastic woven bags: (1) 25kg/bag.Measurement: 900mmx450mmx70mm (2) 20kg/bag.Measurement: 900mmx500mmx70mm There are two kinds of bulk bags.36x25kg bulk bags are mounted on a 1100x1100 pallet. The special package according to customersí» requirement.