Product Introduction
Fiberglass needled mat comprised of high purity E-glass fibers. Chopping in 8-10cm fiber by guillotine machine, and then puffed, cared and continuously needled by thousands special needles. It mainly contains siliceous alumina and calcium oxide. Has excellent quality on heat insulation efficiency, obdurability, fireproofing, noncorrosiveness. Especially excellent in electrical insulation. The resulting product has large number of minute air spaces and excellent sound absorption.
Specification
Density: 130-200kg/m3
Length: 20~30 m
Width: 1050mm
Thickness: 3~25mm
Physical properties
Heat & light performance: Inorganic, non-combustibility
Softening temperature: 850 degree
Refractive index at 25 degree: 1.55
Mechanical properties: fiberglass bears high tensile strength and stability
Electrical insulation properties: fiberglass bears excellent electric insulation
Corrosion Properties:does not absorb water, rot, mildew, deteriorate or decay
Applicable Temperature: -120~+350 degree
