Product Details

Polyester industrial yarn refers to polyester filament with high strength, high modulus, wear resistance, low shrinkage and other properties.

Polyester industrial yarn can be divided into below types according to its properties：

High-strength and low-elongation type (ordinary standard type)

High-modulus and low-shrinkage type

High-strength and low-shrinkage type

Reactive type

1) High-modulus and low-shrinkage polyester industrial yarn has excellent properties such as high breaking strength, high elastic modulus, low elongation, and good impact resistance. It has a tendency to gradually replace ordinary standard polyester industrial yarn in tires and mechanical rubber products.

2) High-strength and low-stretch polyester industrial yarn is currently mainly used as tire cord and conveyor belt, canvas warp as well as vehicle seat belts and conveyor belts.

3) High-strength and low-shrinkage polyester industrial yarn has the soft characteristics of nylon and is mainly used for coated fabrics ( advertising light box cloth, etc.), conveyor belt weft, etc.;

4) Reactive polyester industrial yarn is a new type of industrial yarn that has good affinity with rubber and PVC, which can simplify subsequent processing and greatly improve the quality of the product.

Product characteristics and application areas of polyester industrial yarn:

HT: High strength

LS: Low Shrinkage

SLS: Super low shrinkage yarn

HMLS: High modulus low shrinkage yarn

HTLE: High strength and low extension

HTMS: High strength and medium shrinkage

Product Characteristics and Applications of Polyester Industrial Yarn (karen at / Whatsapp 8615071228582)
Product Categories		Product Features	Applications
High strength (HT)	Ordinary type /standard type	High strength, low elongation, high shrinkage	Conveyor belt skeleton materials, various types of hoses, luggage straps, lifting straps, traction straps, fishing nets, cables, geotextiles
Low shrinkage (LS) Super-low shrinkage type (SLS)	Low shrinkage	High strength, low elongation, low shrinkage	Light box advertising fabrics, tarpaulins and other coated fabrics, membrane structural materials
Low shrinkage (LS) Super-low shrinkage type (SLS)	Super-low shrinkage type	High strength, low elongation, super-low shrinkage	Tarpaulin, light box advertising cloth, swimming pool material
High mold and low shrinkage type (HMLS)	High mold and low shrinkage type	High strength, high modulus, low elongation, low shrinkage	Light truck and car radial tires, V-belt hard cords, high-end geogrids
Special functionality	Water-repellent	High strength, low elongation, resistant to seawater corrosion	Marine cables, marine platform wire ropes
	Flame retardancy	High strength or low shrinkage, flame retardant	It has a wide range of applications, especially in indoor supplies, mining products, etc.
	Wear resistance	High strength, low elongation, high shrinkage, few holes	Car seat belts, aircraft seat belts, high-end lifting belts, traction belts
	Anti-wicking	High strength, high elongation, low shrinkage, no water absorption	High-end light box advertising cloth, swimming pool fabric, waterproof cloth
	Activation	High strength, low elongation, high shrinkage, surface activation	Dip V-belt cord, conveyor belt canvas, radial tires, cord fabric

Polyester industrial yarn industry chain

From the perspective of the industrial chain, the upstream raw materials of the polyester industrial yarn industry are PTA and MEG. After producing PET slices, polyester industrial yarn is obtained through further production processes; the downstream is widely used in industrial textiles, including advertising light box fabrics, geotextiles, and conveyor belts. Belts, automotive fibers and tire radials, etc.

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