uniform fiber dispersion smooth surface soft hand-feeling low-binder content fast resin impregnation and good mould obedienc
CBM-SBM tissue is mainly used as the surface layers of FRP products. It is characterized by uniform fiber dispersion, smooth surface, soft hand-feeling, low-binder content, fast resin impregnation and good mould obedience. This line of product falls into two catalogues: filament winding type CBM series and hand lay-up type SBM series .CBM surfacing tissue is most suitable for wrapping FRP Pipes and vessels because it is capable of significantly improving the performances of surface layer to realize longer lifetime and resistance against corrosion, leakage and compression. SBM surfacing tissue is suitable for mould with sophisticated contours while it is characterized by its good mould obedience and fast resin saturating, it is an indispensable material for high quality moulds and FRP products as it is capable of covering up the texture of underlayers to create high gloss surface that give rise to improved strength and corrosion resistance .the surfacing tissue in these two categories is also applicable to other FRP mould process such as press, mould spray and Rotational Mould.
fiberglass mat for hand lay-up and wrap pipe
