China Direct Roving For Pultrusion manufacturers and suppliers

Direct Roving For Pultrusion

short description:

1.It is coated with a silane-based sizing compatible with unsaturated polyester, vinyl ester and epoxy resin.
2.It is designed for filament winding, pultrusion, and weaving applications.
3.It is suitable for use in pipes，pressure vessels, gratings, and profiles,
and the woven roving converted from it is used in boats and chemical storage tanks

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Product Detail

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Direct Roving For Pultrusion
Direct Roving for Pultrusion is compatible with unsaturated polyester, vinyl ester, epoxy and phenolic resins.

Features
●Good process performance and low fuzz
●Compatibillty with multiple of resin systems
●Good mechanical properties
●Complete and fast wet-out
●Excellent acid corrosion resistance

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Application:
It is widely used in building & construction, telecommunication and insulator industry.
Pultrusion profiles for outdoor sports equipment,Optic cables,Various sectional bars,etc.

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Product List

Item	Linear Density	Resin Compatibility	Features	End Use
BHP-01D	300,600,1200	VE	Compatible with matrix resin; High tensile strength of the end composite product	Used to manufacture optic cable
BHP-02D	300-9600	UP,VE,EP	Compatible with matrix resin; Fast wet out; Eexcellent mechanical properties of the composite product	Used to manufacture various sectional bars
BHP-03D	1200-9600	UP,VE,EP	Compatible with resins; Excellent mechanical properties of the composite product	Used to manufacture various sectional bars
BHP-04D	1200,2400	EP,Polyester	Soft yarn; Low fuzz; Compatible with resins	Suitable in manufacture of molded grating
BHP-05D	2400-9600	UP,VE,EP	Excellent tensile, flexural and shear properties for composites products	High performance pultruded profiles
BHP-06D	2400,4800,9600	EP	High fiber strength, Good integrity and ribbonization,Compatibility with epoxy resin, Complete and fast wet-out in resins, Good mechanical properties, Excellent electrical properties of the finished	insulation rods and insulation stanchions

Identification
Type of Glass	E
Direct Roving	R
Filament Diameter, μm	13	16	17	17	22	24	31
Linear Density, tex	300	200 400	600 735	1100 1200	2200	2400 4800	9600

Technical Parameters
Linear Density (%)	Moisture Content (%)	Size Content (%)	Breakage Strength (N/Tex)

Pultrusion process
The rovings, mats or other fabrics are pulled through a resin impregnation bath and then into a heated die using a continuous pulling device. The final products are formed under high temperature and high pressure conditions.

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