Why is 100 Tex E-Glass Fiberglass Direct Roving Better?

Fiberglass Yarn Description：

Fiberglass yarn is a fiberglass twisting yarn.Its high strength, corrosion resistance, high temperature resistant, moisture absorption, good electrical insulating performance, used in weaving, casing, mine fuse wire and cable coating layer, the winding of electric machines and appliances insulating material, various machine weaving yarn and other industrial yarn.

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Fiber Type: Glass fibers, typically made from soda-lime glass, borosilicate glass, or E-glass

Fiber Diameter: Typically ranges from 3-20 microns (μm)

Fiber Length: Can be continuous filament (not chopped or staple fibers) or chopped fibers of various lengths (e.g., 1/4", 1/2", 1", etc.)

Tex Count: Measures the yarn's linear density, with common tex counts ranging from 100 to Tex (1 Tex = 1 gram per kilometer)

Yarn Twist: Can range from 0 to 100 twists per meter (TPM), depending on the intended application and desired yarn properties

Yarn Color: Typically natural white or transparent, but can be colored through dyeing or pigmentation

Yarn Finish: Can have various finishes, such as lubricants, binders, or coatings, to enhance yarn performance and processing

Spinning Method: Can be wound, spooled, or tubed, depending on the specific product and manufacturer

300 Tex E-glass Fiberglass Yarn Description：

A high-strength, high-modulus E-glass fiberglass yarn with a linear density of 300 Tex (300,000 denier). This yarn is designed for use in a variety of applications, including composite materials, textiles, and insulation.

300 Tex E-glass Fiberglass Yarn Properties：

Physical Properties:

• Linear Density: 300 Tex (300,000 denier)
• Fiber Diameter: 11-13 μm
• Fiber Length: Continuous filaments
• Yarn Twist: 10-20 turns per meter
• Yarn Texture: Texturized, crimped or bulky
• Density: 2.55-2.60 g/cm³
• Moisture Regain: 0.2-0.5%

Mechanical Properties:

• Tensile Strength: - MPa (360-400 ksi)
• Elongation at Break: 4.0-5.0%
• Modulus of Elasticity: 70-75 GPa (10.0-11.0 million psi)
• Tenacity: 50-60 cN/tex (550-660 ksi)
• Breaking Length: 50-60 km (30-37 miles)

Thermal Properties:

• Melting Point: °C (°F)
• Glass Transition Temperature (Tg): 560°C (°F)
• Thermal Conductivity: 0.8-1.2 W/mK
• Heat Deflection Temperature (HDT): 160-180°C (320-356°F)
• Specific Heat Capacity: 0.8-1.2 J/g°C

Chemical Properties:

• Chemical Resistance: Good resistance to acids, alkalis, and solvents
• pH Resistance: Stable in pH range of 5-9
• Water Absorption: 0.2-0.5%
• Chemical Reactivity: Non-reactive

Electrical Properties:

• Dielectric Strength: 10-12 kV/mm
• Volume Resistivity: 10^14 Ω·cm
• Surface Resistivity: 10^12 Ω/sq
• Dielectric Constant: 5.5-6.5
• Dissipation Factor: 0.005-0.010

Other Properties:

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• UV Resistance: Good resistance to UV radiation
• Flammability: Self-extinguishing, meets UL94 V-0 rating
• Color: Typically white or cream-colored, can be dyed to other colors
• Toxicity: Non-toxic and non-carcinogenic

Yarn Feature：

1. United quality.

2. Lower bubbles.

3. Consistent tex or linear density.

4. Good uniformity in twist.

5. Good manufacturing property and low fuzz.

6. High heat，Chemical and Flame Reslstance.

Principle of manufacturing：

300 Tex E-glass Fiberglass Yarn Application：

1.Woven Fiberglass mesh (general yarn for warp, roving for weft)
2. Weaving various electronic cloth
3. Braided cable wire Cladding
4.Braided casing
5.Braided fuse
6.Insulation materials for making electrical windings ,etc.

Technical Data：

Packaging And Storage：

The products are mainly packaged in cartons or metal frames. Unless otherwise specified, the products should be stored in a dry, cool and moisture-proof area. The room temperature should be maintained in an appropriate range,preferably between 15°C~35°C. lt is best if the product is used within 12 months after the production date. The products should be kept in their original packaging prior to use.
To ensure safety and avoid damage to the products, the pallets should be stacked no more than two layers high When the pallets are stacked in 2 layers, special care should be taken to correctly and smoothly move the upper pallet.

Strong Market Presence:

As trusted fiberglass yarn suppliers, we offer competitive wholesale prices and ensure reliable supply across various sectors. Whether you need robust weaving solutions, durable casing materials, or efficient electrical insulation, our E-Glass Fiberglass Yarn meets your requirements with excellence. Count on our commitment to quality and innovation to enhance your manufacturing processes.

Contact us today to learn more about our E-Glass Fiberglass Yarn offerings and how we can support your specific needs. Elevate your industrial operations with our premium fiberglass yarn solutions!

After-sales service:

Fast delivery, affordable prices, enthusiastic full service, contact us immediately

Product Description

Direct Roving For Pultrusion 

Different E-glass direct roving applies in different production processes and are compatible with various resins, including polyester, vinyl ester, epoxy and polyurethane. It covers Pultrusion,Filament Winding,Weaving,LFT and CFRT.

Direct Roving for Pultrusion is compatible with unsaturated polyester, vinyl ester, epoxy and phenolic resins, and is widely used in building & construction, telecommunication and insulator industry.

Product Feature

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

  Product Parameters       Application

Its excellent weaving property makes it suited for fiberglass product, such as roving cloth, combination mats, stitched mat,multi-axial fabric, geotextiles, molded grating.
The end-use products are widely used in building & construction, wind power and yacht applications.

For more information, please visit 100 Tex E-Glass Fiberglass Direct Roving.

Packaging & Shipping Storage
Unless otherwise specified, fiberglass products should be stored in a dry, cool and rain-proof area. It is recommended that the room temperature and humidity should be always maintained at 15ºC~35ºC and 35%~65% respectively. To ensure safety and avoid damage to the product, the pallets should not be stacked more than three layers high. When the pallets are stacked in 2 or 3 layers, care should be taken to correctly and smoothly move the top pallet.
The product should be transferred to the workshop 24 hours before use to undergo conditioning.
 
Packaging
The product can be packed on pallet or in small cardboard boxes.     Company Profile