This welded black needle-punched felt is made from the high-performance technical fiber PANOX, which is blended with polyester fibers in both of our products. Due to its unique chemical structure, this fiber is not easily broken down: it does not burn, melt, drip, or soften, making it extremely stable.
PANOX is flame-retardant and provides effective fire and heat insulation. All these technical properties ensure its excellent adaptability. This welded black needle-punched felt also possesses the following characteristics:
Features
Excellent heat resistance;
Excellent flame retardancy;
High temperature resistance;
Good thermal and sound insulation properties.
It is also antistatic and, due to its fire-retardant properties, can prevent the spread of flames. Instead, it helps control or even extinguish fires. When used with other materials or equipment, it protects them from combustion and overheating.
Technique Data Sheets
| Material: | 100% pre-oxidized fiber | LOI(Limit oxygen index): | 45% |
| Pattern: | Nonwoven | Weight: | 430gsm |
| Weave: | Needle-Punched | Width: | 150cm |
| Thickness: | 4mm | Roll length: | 100m |
Related Products
|
Item No |
Density(g/m2) |
Thickness (mm) |
The Highest Temperature Resistance |
Limit Oxygen Index(LOI%) |
Roll Length(m) |
|
WS-PF100 |
100 |
1-1.3 |
240 |
32-55 |
200 |
|
WS-PF200 |
200 |
2-2.5 |
280 |
32-55 |
100 |
|
WS-PF300 |
300 |
3-3.3 |
300 |
32-55 |
100 |
|
WS-PF400 |
400 |
3.6-4 |
350 |
32-55 |
100 |
|
WS-PF500 |
500 |
4.5-4.8 |
350 |
32-55 |
50 |
|
WS-PF600 |
600 |
5-5.5 |
450 |
32-55 |
50 |
|
WS-PF700 |
700 |
5.5-6 |
450 |
32-55 |
50 |
|
WS-PF800 |
800 |
6-6.5 |
450 |
32-55 |
50 |
|
WS-PF900 |
900 |
7-7.5 |
450 |
32-55 |
50 |
|
WS-PF1000 |
1000 |
8-8.5 |
450 |
32-55 |
50 |
|
WS-PF1200 |
1200 |
10-10.5 |
450 |
32-55 |
50 |




FAQs
Q: Why choose us?
A: Wingsec's management and staff have over 20 years of combined experience in the industrial textiles industry. Leveraging advanced equipment, Wingsec is committed to providing customers with high-quality, cost-effective products.
Q: What is your delivery time?
A: We typically ship within 10 days of order, but the specific delivery time depends on the quantity you require.
Q: Where is your shipping port?
A: Typically, Shanghai Port, but custom orders are also available.
Q: Can you produce custom products?
A: Of course, we can customize according to your requirements.
Q: What payment methods do you accept?
A: We accept T/T, D/A, L/C, and D/P.
Q: Do you have other production methods?
A: Of course. We offer silicone-coated fiberglass cloth, polyurethane-coated fiberglass cloth, stainless steel wire-reinforced alkali-free fiberglass cloth, vermiculite-coated fiberglass cloth, graphite-treated fiberglass cloth, calcium silicate-coated fiberglass cloth, EPDM-coated fiberglass cloth, fluororubber-coated fiberglass cloth, aluminum foil-coated fiberglass cloth, woven lock/finished fiberglass cloth, fire blankets, welding blankets, and customized solutions for your insulation needs. We look forward to hearing from you.
