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Fiberglass Materials

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HD Fiberglass, Your fiberglass Materials manufacturer

HD Fiberglass has been in the fiberglass manufacturing industry for some time, and has adapted modern glass fiber manufacturing equipment and processes to keep production efficient and competitive. Improvements and renovations made to production, like the change to energy-saving and environment-friendly equipment, comply with environment and workplace safety standards. It has also added more value to the facility’s product output and quality assurance.

We provide high-quality, non-toxic fiberglass materials to help improve your brand be the best in the industry. Our fiberglass materials are carefully studied and made using only the finest minerals materials and the best manufacturing processes. They then undergo intensive quality assurance testing for physical defects and unwanted chemicals to assure that you get the best on every fiberglass products produced.

Fiberglass Roving

The direct roving manufactured by HD is continuous single twistless roving used for filament winding,pultrusion, and weaving processes.

Direct roving

Spray-up glass roving has a sizing system with a silane coupling agent; designed to provide optimal performance for spray-up applications where medium wet-out speed is preferred.
For mediun wet-out in large and vertical parts, such as boats, truck caps, vehicle body parts, bath tubs, spas, tanks, and applications with large parts

Spray up roving

In the filament winding process,continuous strands of resin-impregnated glass fiber are wound are wound under tension onto a mandrel in precise geometric patterns to build up the part which is then cured to form the finished parts.

Direct roving for winding

Alkali-resistant glass fiber has a high degree of corrosion resistance in the environment of cement and other alkaline medium. It can be used to reinforce cement gypsum and other inorganic materials.

AR-glass fiber roving

Pultrusion is a process where raw materials (fiberglass direct roving and resins) are drawn into a profile die by a mechanical pulling force. These glass fibers are injected with resins while under tension where they are combined and cured.

Direct roving for pultrusion

SMC roving is a reinforcement for Sheet Molding Compound, which is manufactured from a collection of continuous glass filaments, gathered, without mechanical twists, into a split strand.
Glass fiber SMC roving is designed for a wide variety of SMC applications, automotive and recreational structural applications and housings, as well as business equipment.

SMC roving

The weaving process, interlaces the warp and filling yarns according to a weave pattern to form a fabric structure. Almost any weave pattern can be woven with fiberglass roving/yarn. The basic patterns are: plain, basket, twill and their derivatives, unidirectional, as well as leno weave for producing meshes.

Direct roving for weaving

Fiberglass yarn, mainly designed for electronic fabric yarn, using starch-type sizing agent, with good thermal cleaning performance. Also suitable for general industrial use with good braiding properties.

Fiberglass yarn