Electrical Grade Fiberglass Yarn with Consistent Tension and High Single Filament Strength

• Customization: Available
• Certification: BSCI, CCC, CE, FCC, GS, ISO, RoHS, SAA
• Technique: Spray Up Roving
• Model NO.: Customized
• Yarn Structure: Single Yarn
• Surface Treatment: Vinyl Coated
• Fiberglass Type: E-Glass
• Diameter: 10-13um
• Moisture Content: Less Than 0.10%
• Chopped Length: 12mm, 24mm
• Color: Customized
• Transport Package: Negotiation
• Specification: 1282MM*1124MM*1035MM
• Trademark: Jia Hang
• Origin: Hebei, China
• Production Capacity: 999
• Package Size: 2000.00cm * 2000.00cm * 2000.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

Fiberglass Yarn

Fiberglass yarn is a continuous fiber strand produced by melting glass raw materials and drawing them through fine bushings, followed by the application of a sizing agent and collection into a bundle. It serves as the primary reinforcement material in composite manufacturing, offering high tensile strength, excellent corrosion resistance, and superior electrical insulation properties. Key parameters include linear density (ranging from 5.6 to 4800 tex, with 2400 tex being common for pultrusion and winding applications), filament diameter (typically 3 to 24 micrometers), and tensile strength (which can exceed 2000 MPa depending on the glass type and sizing). Fiberglass yarn is available in various forms—such as roving, twisted yarn, or texturized yarn—and is widely used in pultrusion, filament winding, weaving.

Linear Density (Tex)	5.6 - 4800 tex
Filament Diameter	3 - 24 μm
Tensile Strength	1800 - 2500 MPa
Material (Glass Type)	E-glass, ECR-glass, S-glass, C-glass

Main Products

Our Certificate

Company Profile

With 23 years of experience in the production of fiberglass reinforced plastic (FRP) products, we are a source manufacturer integrating R&D, production, and sales. We support custom orders based on drawings and samples, and offer OEM, ODM, and OBM services. We provide a one-stop solution for fiberglass products, conduct large-scale production, and implement quality control processes such as ISO9001, ISO14001, and ISO45001. We strictly control the production cycle and ensure fast delivery.

Corporate Advantage

Exhibition

Packing & Delivery

FAQ

Q. Are you a trading company or a manufacturing plant?
A. We are a manufacturer. We have better overseas customer service. Welcome to write to us!

Q. I am very interested in your products. Can I get free samples?
A. If we have them in stock, we can provide you with a few samples free of charge, and you can pay the freight by yourself. Welcome to send your inquiry free sample!

Q. What is the delivery time?
A. 10–15 days after receiving the deposit, subject to the minimum order quantity. Please inquire about the detailed delivery time according to your order quantity!

Q. How do you guarantee the quality of your products?
A. We have ISO9001:2015 quality management system and strictly implement it. We also have a professional QC team, each of our packaging workers will be in accordance with the QC instructions before packaging final inspection.

Q. What are the terms of payment?
A. Basically, the terms of payment are telegraphic transfer and letter of credit at sight. Western Union, Alipay.

Q. Can you help me?
A. We accept all OEM orders, just contact us, send me your design, we will give you a reasonable price as soon as possible.