Product details：
country of origin： | Shenzhen, China |
Brand： | SUNBOW |
Certificate： | UL, REACH AND ROHS |
Product model： | SB-PVC |
Delivery date： | 5-7 days after payment |
payment method： | 100% T/T |
Model: SB-PVC
Working temperature: -30 ℃ -+105 ℃
structure
The PVC sleeve uses high-quality and environmentally friendly PVC adhesive particles, which are dried, heated, melted, and extruded into shape through a extruder, and then cooled into rolls for packaging.
purpose
PVC has good softness, mechanical properties, electrical insulation, flame retardancy, etc. PVC sleeves are widely used for external insulation protection of electrical appliances, transformers, motors, sensors, lighting, outgoing wires, electronic components, wiring harnesses, etc.
TECHNICAL INDEX
project | unit | test method | Indicator value | ||
SB-300 | SB-600 | ||||
Voltage level | V | 300 | 600 | ||
Temperature rating | ℃ | UL224 | 105 | ||
withstanding voltage | Before aging | UL224 23℃ | 2500V/60sec | ||
After aging | UL224 136℃ 168hr | 2500V/60sec | |||
Volume resistivity | Ωcm | UL224 | ≥1010 | ||
tensile strength | Before aging | Mpa | UL224 23℃ | ≥10.4 | |
After aging | Mpa | UL224 136℃ 168hr | ≥7.3 | ||
elongation | Before aging | ％ | UL224 23℃ | ≥100％ | |
After aging | ％ | UL224 136℃ 168hr | ≥100％ | ||
Flexibility | UL224 136℃ 168hr | No cracking | |||
Thermal shock | UL224 180℃ 4hr | No cracking | |||
Cold bend | UL224 －30℃ 1hr | No cracking | |||
Copper stability | UL224 136℃ 168hr | No Corrosion | |||
Flame retardancy | UL224 | VW－1 | |||
