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Direct Yarn for Pultrusion / Winding

Payment Method: T/T
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
CHINA
Brand Name
WGSC
Certification
ISO9001
Alkali Resistance:
Excellent
Resin Compatibility:
Polyester, Vinyl Ester, Epoxy
Product Type:
Fiberglass Reinforcement
Heat Resistance:
Good
Acid Resistance:
Excellent
Fiber Type:
E-Glass
Highlight:

fiberglass roving for pultrusion

,

direct yarn fiberglass roving

,

winding fiberglass roving yarn

Product Description
Direct Yarn for Pultrusion / Winding
Product Introduction

This universal wound pultrusion yarn features stable linear density, high single-filament strength, elevated elastic modulus, remarkable mechanical strength, and excellent heat resistance. It is primarily used for reinforcing unsaturated polyester resins, vinyl resins, and epoxy resins.

Product Features and Advantages
  • Strength and Modulus: Fluorine-free and boron-free glass fibers provide outstanding strength and elastic modulus.
  • Processability: Excellent processing characteristics with good ribbon-forming property, wear resistance, minimal fiber filaments, and smooth product surface.
  • Adhesion Performance: Specially formulated sizing agent ensures strong bond between glass fiber and resin for superior mechanical properties.
  • Production Efficiency: Fast penetration speed during manufacturing results in high production efficiency.
Main Technical Parameters
Model Linear Density (tex) Control Range of Linear Density Deviation Applicable Resin
J115 4800 - 9600 ±5% UP, EP
J115T 399 - 600 ±5% UP, EP, VE, PU
Applications

This yarn is suitable for pultrusion profiles including photovoltaic frames, window frames, and wind power equipment. It is also ideal for winding processes in manufacturing large fiberglass-reinforced plastic pipes and fiberglass-reinforced plastic low-pressure containers.

Direct yarn for pultrusion applications Direct yarn in manufacturing process
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

E
Engr. Juan dela Cruz
Philippines Jan 16.2026
Helpful (1)
At our marine engineering firm in Subic Bay, WGSC’s J860 LFT Roving revolutionized our offshore buoy mooring systems. The 1200tex profile’s exceptional saltwater resistance (no degradation after 18 months in 3.5% salinity) and 550MPa tensile strength exceeded ABS marine standards. The filament winding process ensured zero fiber breakage during injection molding, and the military-grade packaging survived typhoon-season shipping. Engr. Juan dela Cruz, our project lead, praised the 3-day delivery from Manila warehouses—critical for our 24/7 operations
Tags: 

fiberglass direct roving,  

e glass fiber yarn,  

glass fiber roving

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Products
PRODUCTS DETAILS
Products

Chopped Strand Mat

Fiberglass Fabric

Carbon Fiber Fabric

Carbon Fiber Felt

Fiberglass Roving

Basalt Fiber

Basalt Fiber Fabric

UHMWPE Rope

Chemical Resin

FRP Sheet

RTM Auxiliary Materials
  • name
  • name
  • name
Direct Yarn for Pultrusion / Winding
Payment Method: T/T
Detail Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
WGSC
Certification
ISO9001
Alkali Resistance:
Excellent
Resin Compatibility:
Polyester, Vinyl Ester, Epoxy
Product Type:
Fiberglass Reinforcement
Heat Resistance:
Good
Acid Resistance:
Excellent
Fiber Type:
E-Glass
Payment Terms:
T/T
Highlight

fiberglass roving for pultrusion

,

direct yarn fiberglass roving

,

winding fiberglass roving yarn

Product Description
Direct Yarn for Pultrusion / Winding
Product Introduction

This universal wound pultrusion yarn features stable linear density, high single-filament strength, elevated elastic modulus, remarkable mechanical strength, and excellent heat resistance. It is primarily used for reinforcing unsaturated polyester resins, vinyl resins, and epoxy resins.

Product Features and Advantages
  • Strength and Modulus: Fluorine-free and boron-free glass fibers provide outstanding strength and elastic modulus.
  • Processability: Excellent processing characteristics with good ribbon-forming property, wear resistance, minimal fiber filaments, and smooth product surface.
  • Adhesion Performance: Specially formulated sizing agent ensures strong bond between glass fiber and resin for superior mechanical properties.
  • Production Efficiency: Fast penetration speed during manufacturing results in high production efficiency.
Main Technical Parameters
Model Linear Density (tex) Control Range of Linear Density Deviation Applicable Resin
J115 4800 - 9600 ±5% UP, EP
J115T 399 - 600 ±5% UP, EP, VE, PU
Applications

This yarn is suitable for pultrusion profiles including photovoltaic frames, window frames, and wind power equipment. It is also ideal for winding processes in manufacturing large fiberglass-reinforced plastic pipes and fiberglass-reinforced plastic low-pressure containers.

Direct yarn for pultrusion applications Direct yarn in manufacturing process
Tags: 

fiberglass direct roving,

e glass fiber yarn,

glass fiber roving

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18560667123
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