What is the use of fiberglass yarn?

Fiberglass yarn is essential to produce electronic and electrical products due to its unique properties: low elongation, mechanical strength, thermal and electrical resistance.

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• Electronic and PCB (printed circuit board) industry

Fiberglass yarns are incorporated into various fabrics that are layered and impregnated with resins like epoxy, melamine, phenolic, and Teflon®. This resulting laminate serves as the backbone and substrate for the PCBs, providing essential electrical, corrosion resistance, thermal conductivity, dimensional stability, and dielectric properties. Vetrotex fiberglass yarns have been widely used in this industry for years, meeting the stringent requirements set by major weavers.

• Electrical application

Fiberglass yarns are also used in electrical applications, where they are braided, knitted, or woven into sleeving and tubing products. These products are extensively used by motor and transformer manufacturers in diverse markets such as electrical, marine, defense, aerospace, electronics, and lighting. Fiberglass sleevings offer solutions for high and low temperatures/voltages, physically demanding applications, or hostile environments. Fiberglass banding tapes are unidirectional yarns that reinforce motor coils and transformers to withstand mechanical stress during operation.

As the demand for highly advanced electronic and electrical components grows, the future will require further advancements in fiberglass yarns, and Vetrotex is committed to meeting these challenges.

• T63

T63 is a starch/ silane /oil-based size system. 

Due to its special composition, all fiberglass yarns sized with T63 have a high tensile strength. 

Contact us to discuss your requirements of Bulk Supply Fiberglass Wallboard Tape, Drywall Tape Fiberglass. Our experienced sales team can help you identify the options that best suit your needs.

The size abrasion is reduced to a minimum and the electric static build up is very low, even under demanding conditions. 

• T8

Starch/ oil-based size system, being suitable for a large variety of textile processes

• T30, T32, & T34 

Starch/ oil based size systems, especially designed for high speed air jet weaving machines and applications requiring good heat cleaning properties. 

• TD22, TD37, TD44 

Starch-free plastic size systems, containing silane bonding agents guaranteeing an excellent compatibility with different Thermoset resin systems (epoxy, phenolic and unsatured polyester). 

• TD55

The size system is especially designed to provide excellent compatibility with PVC plastisols. 

• T18

This size system is especially designed for texturizing, providing a very good protection for a mechanically demanding process and offering a high tensile strength.

If you are looking for more details, kindly visit Fiberglass Mesh Drywall Tape.