340GSM Air Duct Hose PVC Laminated Polyester Fabric

340GSM air duct hose is a very popular type among many kinds of air duct hoses. We can meet, M1,M2,B1,B2,NFPA-701 frame retardant and anti statistic. With REACH,RoHS 16P free certifications, the air duct hoses made from our material could be sold to the whole world market.

Technical Data Sheet

Properties	Units	Test method	Average value
Base Fabric Yarn	Denier		300 x 500D
Base Fabric Density	Thread/inch	FZ/T01003	18x12
Finished Fabric Weight	Gram/m2	FZ/T01003	340±3%
Thickness	mm	FZ/T01003	0.32±3%
Tensile strength at MD	N/5cm	GB/T1040	600
Tensile strength at CD	N/5cm	GB/T1040	420
Tearing Strength at MD	N/5cm	GB/T16578	85
Tearing Strength at CD	N/5cm	GB/T16578	70
Peeling Strength	N/5cm	GB/T3917	20
Temperature range	℃		-30 ~ +70
Anti-statistic			Optional
Environment friendly			REACH,RoHS, 16P free
Frame Retardant			M1,M2,B1,B2, NFPA-701

PVC material is flame retardant (flame retardant value above 40), high chemical resistance (resistant to concentrated hydrochloric acid, 90% sulfuric acid, 60% nitric acid and 20% sodium hydroxide), mechanical strength. And the advantages of good electrical insulation. With some chemical additives, making PVC material be of anti-UV, anti-mildew, anti-frost, anti-statistic, anti-bacterial, higher level frame retardant performance. And for health consideration, we can also make it meet RoHS, REACH, EN71-3 standards. With PVC material advantages mentioned above, PVC fabric came into being. 99.9％ polyester base fabric as reinforce of PVC material, making the fabric be of high performance of physical property to apply many fields in our industry and daily life.

340GSM Air Duct Hose PVC Laminated Polyester Fabric is a high-performance composite material designed for air ducts and ventilation systems. The material combines the durability of PVC (polyvinyl chloride) with the toughness of polyester fiber, providing an ideal solution for a variety of industrial and commercial applications. Its unique 340GSM (grams per square meter) weight ensures the strength and durability of the material while maintaining good flexibility and processability.

Specific parameters

Weight: 340GSM, ensuring the strength and durability of the material.
Material: The outer layer is PVC coating and the inner layer is a polyester fiber reinforcement layer, ensuring the material's weather resistance, abrasion resistance and corrosion resistance.
Size: It can be customized according to customer needs, usually providing rolls with widths ranging from 1 meter to 3.2 meters.
Color: Usually white or gray, but other colors can also be provided according to customer needs.
Thickness: The thickness can be adjusted within a certain range according to the specific application and strength requirements.

Features

Weather resistance: PVC coating can effectively resist the erosion of external environments such as ultraviolet rays, rain, and chemical corrosion.
Wear resistance: The polyester fiber reinforcement layer provides excellent wear resistance, making the material less prone to wear in long-term use.
Flexibility: The material has good flexibility, is easy to install and bend, and adapts to various complex pipeline layouts.
Processability: Easy to cut, sew and connect, convenient for users to process and install as needed.
Environmental protection: Made of environmentally friendly materials, in line with relevant environmental standards and requirements.

Scope or scenario

Industrial ventilation system: Suitable for ventilation systems in various industrial plants, warehouses, workshops and other places, such as air conditioning air supply ducts, exhaust ducts, etc.
Commercial buildings: Suitable for ventilation systems in commercial buildings such as shopping centers, office buildings, hotels, etc., to ensure indoor air circulation and comfort.
Public facilities: Ventilation systems in public facilities such as subways, tunnels, and stadiums to meet the needs of large-flow air circulation.