
Exclusive agent for foreign insulating material brands
Detailed
Description
Polyester
Film/ Fish Paper combined flexible material
1. COMPOSITION
AND PRESENTATION
6520
polyester film/ fish paper combined flexible
material is a two layer flexible laminate in which polyester
film is bonded with fish paper.
2.PROPERTIES AND APPLICATIONS Properties:
6520 shows excellent dielectric properties and high
mechanical properties.Applications: It is suitable for slot
insulation, interphase insulation and liner insulation in
electric motors and electric apparatus. It is class E
insulation
material.
3. PACKING:
The product is usually supplied in rolls. The standard roll
weight is 50kg±5kg, thewidth is 1000mm±10mm and the
core I.D. is 76mm. It also can be supplied piece and
tape.
Other non-nominal thickness product can be supplied
according to the requirements from the clients.
| 序号 No. | 指标名称 Item | 单位 Unit | 指标值 Normal value | ||||||||||
| 1 | 标称厚度 Nominal thickness | mm | 0.15 | 0.17 | 0.20 | 0.22 | 0.25 | 0.27 | 0.30 | 0.35 | 0.45 | 0.60 | |
| 2 | 厚度偏差 Thichness tolerance | mm | ±0.020 | ±0.020 | ±0.030 | ±0.030 | ±0.030 | ±0.030 | ±0.030 | ±0.035 | ±0.045 | ±0.060 | |
| 3 | 标准定量及偏差 Nominal weight and tolerance | g/m2 | 190±28 | 215±32 | 250±38 | 275±40 | 310±46 | 330±50 | 370±55 | 490±73 | 550±80 | 730±110 | |
| 4 | 薄膜标称厚度 Nominal thickness of film | μm | 23 | ||||||||||
| 5 | 拉伸强度 Tensile Stengt | 纵向不弯曲 MD no | N/10 Mm宽 | ≥100 | ≥110 | ≥125 | ≥130 | ≥150 | ≥175 | ≥200 | ≥240 | ≥360 | ≥400 |
| 纵向弯曲 MD after bending | ≥70 | ≥75 | ≥80 | ≥85 | ≥95 | ≥100 | ≥110 | ≥180 | ≥275 | ≥320 | |||
| 横向不弯曲 TD no | ≥80 | ≥85 | ≥90 | ≥90 | ≥95 | ≥100 | ≥105 | ≥120 | ≥180 | ≥200 | |||
| 横向弯曲后 TD after bending | ≥50 | ≥50 | ≥50 | ≥55 | ≥60 | ≥70 | ≥80 | ≥115 | ≥175 | ≥190 | |||
| 6 | 伸长率 Breakdon voltage | 纵向不弯曲 MD no bending | % | ≥2 | ≥3 | ||||||||
| 横向弯曲后 TD after bending | ≥8 | ≥10 | |||||||||||
| 7 | 击穿电压 Breakdon voltage | 不弯折 Normal | kV | ≥6.0 | |||||||||
| 弯折后After bending | ≥5.0 | ||||||||||||
| 8 | 常态粘结性Bonding strength at room temperature | 不分层 No delamination | |||||||||||
| 9 | 热态粘性130±2℃
10min Bonding strength at 130±2℃ for 10min | 不分层、不起泡、不流胶 No delamination、blister and drainage |