点击图片查看原图
|
Ø铝金属化聚丙烯薄膜
Ø铝金属化聚丙烯安全膜
Ø边缘加厚锌铝金属化聚丙烯薄膜
Ø边缘加厚锌铝金属化聚丙烯安全膜
Ø边缘加厚渐变方阻锌铝金属化聚丙烯薄膜
Ø铝金属化聚酯薄膜
Ø边缘加厚锌铝金属化聚酯薄膜
|
ØAluminum metalized polypropylene film.
ØAluminum metallized polypropylene safety film. ØZinc – Aluminum alloy metallized polypropylene film with heavy edge. ØZinc – Aluminum alloy metallized polypropylene safety film with heavy edge. ØZinc – Aluminum alloy metallized polypropylene film with heavy edge and gradient square resistance. ØAluminum metalized polyester film.
ØZinc – Aluminum alloy metallized polyester film with heavy edge. |
|
Ø材质：塑料
Ø宽度：膜宽度偏差±0.3mm
Ø内直径：75mm +1.0mm/-0.5mm
|
ØMaterial：Plastic.
ØWidth：Film Slit Width ±0.3mm.
ØInner Diameter：75mm +1.0mm/-0.5mm.
|
n 膜卷的外直径Roll Outer Diameter：
|
分切宽度W
Slit widths
|
推荐外直径D
Recommend outer diameter |
|
4.5mm≤W＜10mm
|
140mm≤D≤185mm
|
|
10mm≤W＜25mm
|
150mm≤D≤185mm
|
|
25mm≤W＜50mm
|
150mm≤D≤240mm
|
|
50mm≤W
|
150mm≤D≤350mm
|
n 金属化膜技术参数Specifications of metallized film：
|
性能
Properties
|
单位
Unit
|
要求
Requirements
|
|
|
密度Density
|
g/cm3
|
0.905±0.005
|
|
|
厚度 Thickness
|
µm
|
3.8 ~ 15
|
|
|
抗拉强度
Tensile Strength |
纵向MD
(MPa)
|
≥100
|
|
|
断裂伸长率
Elongation at Break |
纵向MD
(%)
|
40 ~ 200 |
|
|
热收缩率
Heat Shrinkage |
纵向MD
(%)
|
≤5 ( 120°C, 10min)
( 120°C , 10 min )
|
|
|
介电强度Break-dowm voltage
|
V/µm
|
≥350 ( 23°C, DC )
|
|
|
镀层方块电阻
Coating square resistance |
Ω/□
|
有加厚区
(with heavy-edge )
|
加厚区方阻(heavy-edge area)：3±1
非加厚区方阻(non heavy-edge area)：（6～20）渐变
|
|
无加厚(without heavy-edge)
|
（2～20）渐变
|
||
|
介电损耗因数
Dissipation Factor |
-
|
≤4×10-4 (20℃，1KHz )
|
|
|
RC值
|
ΩF
|
≥5×104
|
|
金属化聚酯薄膜(MPET Film)：
|
性能
Properties
|
单位
Unit
|
要求
Requirements
|
||||||
|
密度Density
|
g/cm3
|
1.34
|
||||||
|
厚度 Thickness
|
µm
|
＜5
|
5～12
|
＞12
|
||||
|
抗拉强度
Tensile Strength |
纵向MD
(MPa)
|
≥84
|
≥108
|
≥120
|
||||
|
断裂伸长率
Elongation at Break |
纵向MD
(%)
|
≥22
|
≥33
|
≥44
|
||||
|
介电强度
Break-dowm voltage |
V/µm
|
≥200
( 23°C, DC )
|
≥250
( 23°C, DC )
|
|||||
|
热收缩率
Heat Shrinkage |
纵向MD
(%)
|
≤3 ( 120°C, 10min)
|
||||||
|
镀层方块电阻
Coating square resistance |
Ω/□
|
铝膜Al
|
1.5±0.5
|
2.0±0.5
|
2.5±0.5
|
3±1
|
||
|
锌铝膜Zn/Al
|
（6～7.5）±30%
|
|||||||
|
介电损耗因数
Dissipation Factor |
-
|
≤60×10-4 (20℃，1KHz ) |
||||||
|
RC值
|
ΩF
|
≥1×104
|
||||||
|
Ø 膜卷用塑料袋包装，抽真空后放入干燥剂热封
Ø 塑料包装袋外贴标签标明型号，厚度，宽度，留边宽度和电阻
|
Ø Roll films are packed in vacuum plastic bag and heat-sealed with desiccants. Ø Bags are marked with lables of types , thickness, Ø width, free margin width and resistance.
|
|
Ø 塑料袋外面用纸箱包装
Ø 纸箱外面用木箱包装或者加固纸箱
|
Ø The bags are packed in carton cases.
Ø The cartons are wrapped in wooden cases or reinforced carton.
|
|
Ø 金属化膜在使用之前应该按原包装保存。环境温度应该控制在5～35℃，湿度小于85%RH。
Ø 金属层暴露在潮气中会很容易发生氧化。因此，包装打开后，膜卷应该尽快使用。
Ø 建议打开包装的膜卷应该保存的温度条件是15～25℃，湿度小于60%RH。
Ø 金属化膜若保持原密封包装，并储存在如上所述的环境下，那么其储存期限可以满足下列条件：
铝金属化薄膜：从交付日起12个月。
锌铝金属化薄膜：因为锌相当不稳定，储存的期限取决薄膜的电阻：
小于等于10 Ohms：6个月（从交付日起）
10 Ohms到15 Ohms：3个月（从交付日起）
15 Ohms以上：1个月（从交付日起）
|
Ø metallized film should be stored in its original package until its use with temperature 5 ～ 35℃ and humidity less than 85%RH. Ø metallized layer is easily oxidized when exposure to moisture. Therefore, the film should be used as soon as possible when opened. Ø The recommended temperature is 15 -25℃ with humidity less than 60%RH after the package is open. Ø With original sealed package, and stored in the above mentioned conditions, the storage time can be as following: Al metalized Film: 12 months from the delivered date.. Al/Zn Alloy metalized Film: As Zn is relatively unstable, preservation period depends on the resistance of the film: Less than 10 Ohms: 6 months (from delivery date)
10 Ohms to 15 Ohms: 3 months (from delivery date)
15 Ohms: 1months (from delivery date)
|