Brief introduction:
Pultrution roving is a special purpose reinforced material for fiberglass pultrution forming, it is used to make all kinds of FRP's shaped material such as door and window for construction, cable slot, grid, pole for tent, ladder etc.
Specification:
Normal tex count: 1200-9600tex
Properties:
To be of regular tention force
To be well and quickly saturated
To be of a fine tapability and little fuzz
To be of stable density
To be of a fine mechanical property
Technical standard:
Content of RO: 12.0± 0.4
Type of coupling agent: Silane coupler
Normal diameter of fiber: 11-16 micron
Moisture: ≤ 0.2
Content of flammable substance: 0.6± 0.2
Fracture strength: >0.25N/Tex