820gsm blockout tent fabric is a premium, heavy-duty material designed for creating durable, light-blocking, and weather-resistant tents and temporary structures. With a weight of 820 grams per square meter (gsm), this fabric is exceptionally robust and ideal for applications where strength, light control, and longevity are critical.
Feature and Advantage
Light Blocking
Blocks 100% of light, making it perfect for creating dark environments or privacy.
Ideal for events, photography studios, or any application requiring complete light control.
01
Material Composition
Typically made from PVC-coated polyester or vinyl-laminated polyester, which provides exceptional strength and durability.
The high GSM (820gsm) indicates a thick, heavy fabric that is resistant to wear and tear.
02
Weather Resistance
Waterproof and UV-resistant, making it suitable for outdoor use in harsh weather conditions.
Resistant to mold, mildew, and rot, ensuring long-term performance.
03
Fire Retardant
Often treated to meet fire safety standards (e.g., CPAI-84, NFPA 701, or European M1/B1 standards), making it safe for public events and exhibitions.
04
Durability
Highly resistant to tearing, abrasion, and punctures, even in demanding environments.
Suitable for frequent use and heavy-duty applications.
05
Specification
|
Item |
Value |
Unit |
Test method |
|
Basic fabric |
1000D*1000D |
Denier |
|
|
Construction |
23*23 |
Threads/Inch2 |
|
|
Total weight |
820 |
gsm |
DIN53352 |
|
Breaking strength |
L: 3380 |
N/5CM |
DIN53354 |
|
W: 2770 |
|||
|
Tearing strength |
L: 350 |
N/5CM |
DIN53356 |
|
W: 280 |
|||
|
Adhesion |
200 |
N/5CM |
DIN53357 |
|
Applicable |
-30-70 |
℃ |
|
|
Light transmission |
<0.1% |
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