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Sichuan Chang Yang Composites Company Limited

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CYC S-Glass Roving for High Strength Composites FRP/GRP Industry

CYC S-Glass Roving for High Strength Composites FRP/GRP Industry

CYC S-Glass Roving for High Strength Composites FRP/GRP Industry

Product Details:

Place of Origin: Chengdu, China
Brand Name: CYC
Certification: ISO9001:2008
Model Number: HS2, HS4, HS6

Payment & Shipping Terms:

Minimum Order Quantity: 1000KG
Price: USD$20~50 per KG
Packaging Details: Packed by Standard Export Cartons and Pallets
Delivery Time: around 30~60 days during COVID-19
Payment Terms: T/T, L/C, Western Union, D/A, D/P, MoneyGram
Supply Ability: 10000MT per Month
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Detailed Product Description
Glass Fiber Type: S-Glass Fiber HS2, HS4, HS6 Roving Structure: S-Glass Direct Roving, Assembled Roving
Coating Sizing: Silane Based Sizing Or Epoxy Based Sizing Linear Density: 240tex ~ 2400tex
Original Fiber Tensile Strength: 4100~4800 MPa Epoxy Fiber Tensile Strength: 3000~4000 MPa
Tensile Modulus: 87~96 GPa Soften Point: 910~960℃

S-Glass Roving (High Strength Glass Fiber)

CYC S-Glass Roving (HS2, HS4, HS6) is made from magnesium-alumina-silicate glass system. Foreign countries named as R-glass or T-glass. Due to its high tensile strength, high tensile modulus, excellent impact resistance, aging & corrosion resistance properties, S-Glass fiber is designed for high performance composites industries specially, such as military, aerospace, defense, marine & shipbuilding, civil industry, sports and recreation industry worlwide.


High tensile strength
High tensile modulus
Compatible with Epoxy, Phenolic & Vinly ester resin
Excellent aging & corrosion resistance



Physics Properties

Original Fiber Tensile Strength (MPa) ≥4100 (590KSI) ≥4600 (660KSI) ≥4800 (690KSI)
Epoxy Wet Fiber Tensile Strength (MPa) 3000~3400 (435~490KSI) 3200~3600 (460~520KSI) 3600~4000 (520~580KSI)
Tensile Modulus (GPa) 87~91 90~94 92~96
Elongation at Break (%) 5.3 5.3 5.7
Softening Point (℃) 910 940 960



Product Code Filament Diameter (μm) Linear Density (tex)

Tensile Strength


Moisture Content (%) Loss On Ignition (%) Compatible Resin
SCY11-HS2-240 11 240 ≥3000 ≤0.20 0.50~1.10 EP/VE/PE
SCY11-HS4-240 11 240 ≥3200 ≤0.20 0.50~1.10
SCY11-HS6-240 11 240 ≥3600 ≤0.20 0.50~1.10
SCY11-HS2-660 11 660 ≥3000 ≤0.20 0.50~1.10
SCY11-HS4-660 11 660 ≥3200 ≤0.20 0.50~1.10
SCY11-HS6-660 11 660 ≥3600 ≤0.20 0.50~1.10
SCY17-HS2-2400 17 2400 ≥3000 ≤0.20 0.50~1.10

Notes: Customized specification is available.



CYC S-Glass Roving packed by standard exporting carbon boxes and pallets.



Unless otherwise specified, CYC S-Glass roving should be stacked in dry and cool place with its original package, do not open the package cause damp.

CYC S-Glass Roving for High Strength Composites FRP/GRP Industry

Contact Details
Sichuan Chang Yang Composites Company Limited

Contact Person: Mr. Rayman Lei

Tel: 86-28-88222250

Fax: 86-28-85199242

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Sichuan Chang Yang Composites Company Limited
17# Gaoshengqiao East Road, Wuhou Hi-Tech Industrial Development Zone, Chengdu, 610041, China
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