E Glass Fiber Roving 68/100/136/735 tex

E Glass Fiber Roving 68/100/136/735 tex

Alkali-free glass fiber direct roving (hereinafter referred to as “direct roving”) is directly drawn through spinnerets.

Depending on the resin’s compatibility with the sizing agent, direct roving falls into thermosetting direct roving and thermoplastic direct roving. Thermosetting direct roving is designed for use with thermosetting resins, such as unsaturated polyester resin (UPR), vinyl ester resin, epoxy resin, and polyurethane resin.

It is applied to filament winding, pultrusion, hand lay-up, and weaving processes. End products include pipelines, pressure vessels, profiles, and chemical storage tanks.

Thermoplastic direct roving is used with thermoplastic resins, such as PP resin, and PA resin. It is applied to LFT molding, sheet molding, double screw molding, and GMT processes.

分类：

Product description:

Our direct roving is close to or even of the same quality as the JUSHI. Although it cannot compare to OC, its cost-effectiveness is something we are proud of. We can provide flexible production of small batch samples for continuous testing, and can flexibly switch between different sizing agents to adapt to different projects of customers. And we can also provide fast delivery for bulk orders. Generally, it takes 6-8 days to complete production packaging from our production workshop and 2-3 days to transport to nearby ports.

Specification:

  • Thermoplastic roving

–Extrusion and injection molding：

Chopped Strand length: 3/4.5 mm

Applicable resin：PA6-PA66/ PP/ PE / PBT

Features and usage: good clustering, low static electricity, good fluidity, good compatibility with resin, high product strength.

–LFT-G/D molding:

Tex: 400 / 600 / 1200 / 2400 / 4800

Applicable resin：PP

Features and usage: good clustering, good dispersion, less hairiness, low odor, good impregnation with PP resin, and good product performance.
Mainly used in the production of automotive parts, construction industry, electronic appliances, aerospace and other products.

 

–CFRT Technology:

Tex: 1200

Applicable resin：PP

Features and usage: good clustering, good dispersion, less hairiness, low odor, good impregnation with PP resin, and good product performance.
Mainly used in the production of automotive parts, construction industry products.

 

–GMT molding:

Tex: 2400

Applicable resin：PP

Features and usage: good short-cutting property, good dispersibility, low static electricity, high strength, good impregnation with PP resin, and good product performance.

Mainly used in the production of automotive parts, construction industry, car body panels and other products.

 

Thermosetting roving

  • Winding process:

Tex: 68 / 100 / 136/  300 / 600 / 735 / 1200 / 2400 / 4800 /9600

Applicable resin：UP/VE/EP/

Features and uses: fast impregnation, small drape, less hairiness, high strength, good wear resistance, and good product performance.
Mainly used in the production of FRP pipes, chemical storage tanks, high-pressure pipes and other products.

  • Centrifugal casting process:

Tex:  2400

Applicable resin：UP/VE

Features and uses: fast impregnation, low static electricity, good short-cut performance, high strength.
Mainly used in the production of HOBAS pipes, continuous winding pipes and other products.

  •  Spraying process:

Tex:  2400 /3000

Applicable resin：UP/VE

Features and uses: fast impregnation, low static electricity, good short-cut performance, high strength, small angle and no rebound.
Mainly used in the production of shipbuilding, bathroom, automotive parts, pipelines, cooling towers, fiberglass hulls and gypsum formwork and other products.

  •  Weaving process:

Tex:  300 / 600 / 1200 / 2400

Applicable resin：UP/VE

Features and uses: good weaving performance, less hairiness
Mainly used in the production of fiberglass fabric cloth, tape, composited glass fiber mat etc.

  •  Wind power roving, multi-axial weaving process:

Tex:  300 / 600 / 1200 / 2400

Applicable resin：Epoxy resin, vinyl resin

Features and uses: good weaving performance, less hairiness，fast impregnation，good anti-fatigue performance.
Mainly used in the production of wind turbine blades, nacelle covers, etc.

  • Pultrusion process:

Tex: 68 / 100 / 136/  300 / 600 / 735 / 1200 / 2400 / 4800 /9600

Applicable resin：polyurethane resin/UP/VE/EP

Features and uses: fast impregnation, small drape, less hairiness, high strength, good wear resistance, and good product performance.
Mainly used in the production of electric poles, municipal facilities, housing construction, sports equipment, FRP profiles, insulating core rods, etc.

  • Roving for chopped strand mat:

Tex:  2400

Applicable resin：UP/VE

Features and uses: fast impregnation, low static electricity, good short-cut performance, good dispersibility.
Mainly used in the production of chopped strand mat, stitched mat.

  • Continuous sheet forming process:

Tex:  2400

Applicable resin：UP/VE

Features and uses: fast impregnation, low static electricity, good short-cut performance, good dispersibility.
Mainly used in the production of transparent panels, skylights, etc.

  • BMC molding:

Chopped Strand length: 3 / 6 /12 mm

Applicable resin：UP/PF

Features and uses: good fluidity in dry and wet states, good impact resistance, good dispersibility, good temperature resistance, good clustering, and high                temperature resistance.

Mainly used in the production of structural parts, electrical switches, automobile clutch facings, friction linings, brake pads, etc.

  • SMC molding:

Tex: 2400 / 4800

Applicable resin：UP/VE

Features and uses: fast impregnation, low static electricity, good short-cut performance, good dispersibility.

Mainly used in the production of insulating parts, profiles, molded structural parts, ceilings, door materials, sanitary products, car roofs, etc.

 

Service:

  • Sample

  • Small batch trial orders can be accepted in the early stage

  • Product Usage Guide

  • Cost accounting and stable supply capability

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