Kevlar Felt For Rubber Rolls For Papermaking
Aramid fiber has excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, anti-aging, and long service life. This high-strength non-woven fabric made of aramid fiber through a special spunlace process has high temperature resistance, high pressure resistance, good anti-aging performance, and long service life, which can meet the requirements of the papermaking rubber roller of the high-speed paper machine.
Features
· High Strength
· Inherently flame retardant
· Long service life
· High temperature resistance
· Heat insulation
· Abrasion resistant
· Acid and alkali resistance
Usage
Base fabric for paper rolls of paper machines
Test Data
| Physical characteristics | Unit | Standard Requirement | Test Result | ||
|
Flame Retadation |
Warp | Afterfalme time | s | ≤2 | 0 |
| Burning -out length | mm | ≤100 | 41 | ||
| Experiment Phenomenon | / | No melting drips | Qualified | ||
| Weft | Afterfalme time | s | ≤2 | 0 | |
| Burning -out length | mm | ≤100 | 47 | ||
| Experiment Phenomenon | / | No melting drips | Qualified | ||
| Breaking Strength | Warp | N | / | 137.77N/5cm | |
| Weft | N | 228.70N/5cm | |||
| Thermal Stability | Change Rate | % | ≤10 | 1.0 | |
| Phenomenon | / | There is no obvious change in the surface of the sample | Qualified | ||
Product Video
| Packing | 1500-1700meters/roll |
| Delivery Time | Stock Fabric: within 3 days. Customize Order: 30days. |
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