2740 fiberglass sleeving coated with acrylic resin
1 .Description: 2740 acrylic fiberglass sleeving is made of non-alkali fiber braided sleeving coated with acrylic resin. With good dielectric properties,excellent oil, heat and benzene resistance, excellent softness and elasticity Temp. class: F(155°C)
2.Specifications
1).Diameter:0.5~30mm
2).Packing: 50-100m/roll,or according to clients' request.
3).Breakdown voltage is from 1.5 to 7.0 KV
3.Color: yellow,white,red ,black,other colors according to request
4.Applications: Used for wiring insulation and mechanical protection for electrical machinery, electric appliances electrical instruments and wireless sets.
5.Technical date:
| Item | Unit | Normal value |
| inner dia.& wall thickness(mm) | mm | inner dia(mm) | wall thickness(mm) |
| standard | tolerance | min | max |
| 0.5-3.0 | ±0.20 | 0.45 | ±0.10 |
4.0-9.0
| ±0.25 | 0.55 | ±0.15 |
| 10-14 | ±0.50 | 0.70 | ±0.20 |
| 16-20 | ±1.00 | 0.90 | ±0.30 |
| flame resistance | / | not less than 45 sec./25mm |
| elasticity | / | no cracking or detachment of coating visible (1) after 3 hours at 200±2°C. (2) after 2 hours at -40±6°C |
| breakdown voltage | kv.min | room temp. | 4.0
|
| after damp | 2.0 |
| heat resistance | / | no cracking detachment of coating visible after 72 hours at 200±5°C |
| quality warranty period | 6 months |
