China E-glass Assembled Roving For Centrifugal Casting manufacturers and suppliers

E-glass Assembled Roving For Centrifugal Casting

short description:

1.Coated with a silane-based sizing, compatible with unsaturated polyester resins.
2.It is a proprietary sizing formulation applied using a special manufacturing process which together result in an extremely fast wet-out speed and very low resin demand.
3.Enable maximum filler loading and therefore the lowst cost pipe manufacture.
4.Mainly used to manufacture Centrifugal Casting pipes of various specifications
and some special Spay-up processes.

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Product Detail

Product Tags

E-glass Assembled Roving For Centrifugal Casting
Assembled Roving for Centrifugal Casting is coated with silane-based sizing, compatible with UP resin, delivering excellent choppability and dispersion, low static , fast wet out, and excellent mechanical properties of the composite products.

Features
●Excellent choppability and dispersion
●Low static
●Fast wet out
●Excellent mechnical properties of composite products

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Application
Mainly used to produce HOBAS pipes of various specifications and can greatly enhance the strength of FRP pipes.

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Product List

Item	Linear Density	Resin Compatibility	Features	End Use
BHCC-01A	2400, 4800	UP	fast wet out, low resin absorbability	centrifugal casting pipe

Identification
Type of Glass	E
Assembled Roving	R
Filament Diameter, μm	13
Linear Density, tex	2400

Technical Parameters
Linear Density (%)	Moisture Content (%)	Size Content (%)	Stiffness (mm)
ISO 1889	ISO 3344	ISO 1887	ISO 3375
±5	≤0.10	0.95±0.15	130±20

Centrifugal Casting Process
The raw materials , including resin , chopped reinforcement ( fiberglass ) , and filler , are fed into the interior of a rotating mould according to a specific proportion . Due to centrifugal force the materials are pressed against the wall of the mould under pressure , and the compound materials are compacted and deaired .After curing the composite part is removed from the mould

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