2740 Fiberglass sleeving coated with acrylic resin is manufactured with E-glass fiber braided sleeving and coated with a layer of acrylic resin. 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. 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
For more informations of the 2740 Acrylic coated fiberglass sleeving, pls contact with Ms Jenny
Supplier Information
Henan YAAN Electrical Insulation Material Plant Co., Ltd.