SPRAY UP ROVING
Introduction
Spry up roving are specially designed to achieve excellent performance for spray up molding of fiber-glass reinforced thermoset plastic such as boat shells, tub-shower units, storage tanks, pipes, automotive parts, and cooling towers, etc.
Product properties
l Easy chopping
l Good dispersion and flat lay-down
l Good wet-out
l Easy roll-out and air release
l Low static
l Excellent mechanical properties
Technical Specifications
R2O Content ＜0.8%
Coupling Agent Silane
Compatible Resin Polyester
Filament Diameter 13 µm
Moisture Content ≤0.2%
LOI 1.2%±0.25%
Style Type Diameter( µ ) Yarn Density( TEX) Size Contant( % ) Water Contant( % ) Stiffness( mm )
ER-2400G E 11 2400±120 1.1±0.2 < 0.20 110
ER-2400G E 13 2400±120 1.1±0.2 < 0.20 115
Packing
Roll diameter is 26 cm. Each roll weight is around 16.50 kg. Rolls are wrapped in plastic bags, then packed in individual cardboard boxes or bulk packed. Each pallet of 110 cm by 110 cm can contain either 48 or 64 rolls. Rolls can be packed also in individual cartons.
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