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Ventilation Fabric
Category:
Product Description
|
Technical Properties |
LBVF-480 |
LBVF-560 |
LBVF-650 |
LBVF-700 |
Standard |
|
Weight |
480gsm ( 14oz/sq.yd ) |
560gsm ( 16.5oz/sq.yd ) |
650gsm ( 19oz/sq.yd ) |
700gsm ( 20.5oz/sq.yd ) |
DIN EN ISO 2286-2 |
|
Base Fabric |
100% PES |
100% PES |
100% PES |
100% PES |
DIN EN ISO 2076 |
|
Yarn |
1000D*1000D |
1000D*1000D |
2000D*1000D |
1000D*1000D |
DIN EN ISO 2060 |
|
Yarn Count |
9*9 |
12*12 |
9*12 |
18*18 |
DIN EN 1049-2 /DIN EN 14971 |
|
Thickness |
0.38mm |
0.45mm |
0.52mm |
0.56mm |
DIN EN ISO 2286-3 |
|
Width |
1.02 ~ 3.20m |
1.02 ~ 3.20m |
1.02 ~ 3.20m |
1.02 ~ 3.20m |
DIN EN ISO 2286-1 |
|
Tensile Strength (warp/weft) |
1490/1250 N/5cm |
1650/1500 N/5cm |
1850/1550 N/5cm |
2200/1900 N/5cm |
DIN 53354 |
|
Tear Strength (warp/weft) |
200/160 N |
330/280 N |
230/190 N |
250/220 N |
DIN 53363 |
|
Adhesion Strength |
80 N/5cm |
80 N/5cm |
80 N/5cm |
80 N/5cm |
DIN 53357 |
Standard Features

Waterproof

Anti-puncture

Weldable and bondable

Long-lasting

Temperature resistance
-30℃ ~ +70℃
Customized Features

Weight

Width & Length

Color

Anti-static

Anti-mildew

Anti-UV

Flame retardancy

Environmental protecting

Surface treatment
Comparison between PVC laminated fabric & PVC coated fabric for ventilation ducting:
|
Feature |
PVC Laminated Fabric |
PVC Coated Fabric |
|
Production Process |
PVC film is laminated to textile with heat or adhesive for a smooth composite surface. |
Liquid PVC is directly coated onto polyester base using knife or spread coating, creating deep fiber bonding. |
|
Bonding Strength |
Moderate mechanical bonding |
Strong chemical and mechanical adhesion |
|
Surface & Feel |
Smooth, softer, and more flexible |
Textured, robust, and slightly stiffer |
|
Durability |
Good — ideal for medium-duty or temporary ducts |
Excellent — suited for heavy-duty and long-term use |
|
Flame Retardancy |
Customizable with FR additives |
Outstanding; ideal for safety-critical ventilation |
|
Applications |
Mining (light/temporary ducts), HVAC ducts, portable ventilation |
Mining, tunneling, industrial exhaust, high-pressure ducts |
|
Cost |
More economical |
Slightly higher |
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