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)
Fiberglass sleevings Features:
1. It is Class F (155 degree) insulating material. This product has reliable heat resistance, good qualities of dielectric, fair softness, and elasticity, benzene resistance and oil resistance.
Application:
2. This product can be used for wiring insulation and mechanic protection for electrical instruments, wireless sets and domestic electrical appliances.
Fiberglass sleevings 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 |