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Home » Product Directory » Construction & Decoration » Special Building Materials » E Glass Direct Roving

E Glass Direct Roving

E Glass Direct Roving
E Glass Direct Roving

Product Description

E-glass direct roving is made directly from a 2000 tip bushing or a 4000 tip bushing. Direct Rovings are primarily used in filament winding and pultrusion processes. Typical products are pultruded rod, pipe, tanks, woven roving and chemical resistant grating.

Product Characteristics:
Direct Roving is made in one manufacturing step with a special reinforcement sizing. The glass fibers are bonded into a single strand. The tension of each glass fiber in the strand is uniform. There is low fuzz, quick wet out and excellent mechanical properties.

Technical Specifications
R2O Content: <0.8%
Coupling Agent: Silane
Compatible Resin: polyester & Ethylene
Moisture Content: <0.1%
LOI: 0.55 +0.2%
Filament Diameter: 17~24 ¦Ìm
Roving Properties & Polyester Rod Flexural Properties*
Polyester Rod Flexural Strength: (Std. Condition) 1215 MPa
(GB/T 14208-1993)  (Wet Condition) 1064 MPa
Reference data only - not for technical specifications.

Product Specifications*
Product Code     TEX    Filament Diameter (mm)     Applicable Process
EDR115-T921      1150   17                         Weaving
EDR120-T910      1200   17                         Filament Winding
EDR120-T911      1200   17                         Pultrusion
EDR240-T910      2400   24                         Filament Winding
EDR240-T911      2400   24                         Pultrusion
EDR440-T910      4400   23                         Filament Winding
EDR440-T911      4400   23                         Pultrusion
EDR480-T910      4800   24                         Filament Winding
EDR489-T911      4800   24                         Pultrusion
Special products are available according to customer's requirements.

Packaging:
Direct Roving packages are wrapped in plastic bags. Roll diameter is 26 cm. Rolls are then packed in individual cardboard boxes or bulk packed. Each pallet of 110 cm by 110 cm can contain either 48 or 64 rolls. The weight of the 48-roll pallet is 768 kg. And the weight of the 64 pallet is 1024 kg.

   
HS Code:  70193900
Model NO.:  TOPTEXEDR
Origin:  China
Company: Shanghai Toptex Building Material Co., Ltd.

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