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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
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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. |
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Ø材质：塑料
Ø宽度：膜宽度偏差±0.3mm
Ø内直径：75mm +1.0mm/-0.5mm
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ØMaterial：Plastic.
ØWidth：Film Slit Width ±0.3mm.
ØInner Diameter：75mm +1.0mm/-0.5mm.
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n 膜卷的外直径Roll Outer Diameter：
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分切宽度W
Slit widths
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推荐外直径D
Recommend outer diameter |
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4.5mm≤W＜10mm
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140mm≤D≤185mm
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10mm≤W＜25mm
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150mm≤D≤185mm
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25mm≤W＜50mm
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150mm≤D≤240mm
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50mm≤W
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150mm≤D≤350mm
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n 金属化膜技术参数Specifications of metallized film：
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性能
Properties
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单位
Unit
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要求
Requirements
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密度Density
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g/cm3
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0.905±0.005
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厚度 Thickness
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µm
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3.8 ~ 15
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抗拉强度
Tensile Strength |
纵向MD
(MPa)
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≥100
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断裂伸长率
Elongation at Break |
纵向MD
(%)
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40 ~ 200 |
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热收缩率
Heat Shrinkage |
纵向MD
(%)
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≤5 ( 120°C, 10min)
( 120°C , 10 min )
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介电强度Break-dowm voltage
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V/µm
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≥350 ( 23°C, DC )
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镀层方块电阻
Coating square resistance |
Ω/□
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有加厚区
(with heavy-edge )
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加厚区方阻(heavy-edge area)：3±1
非加厚区方阻(non heavy-edge area)：（6～20）渐变
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无加厚(without heavy-edge)
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（2～20）渐变
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介电损耗因数
Dissipation Factor |
-
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≤4×10-4 (20℃，1KHz )
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RC值
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ΩF
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≥5×104
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金属化聚酯薄膜(MPET Film)：
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性能
Properties
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单位
Unit
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要求
Requirements
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密度Density
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g/cm3
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1.34
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厚度 Thickness
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µm
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＜5
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5～12
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＞12
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抗拉强度
Tensile Strength |
纵向MD
(MPa)
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≥84
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≥108
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≥120
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断裂伸长率
Elongation at Break |
纵向MD
(%)
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≥22
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≥33
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≥44
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介电强度
Break-dowm voltage |
V/µm
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≥200
( 23°C, DC )
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≥250
( 23°C, DC )
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热收缩率
Heat Shrinkage |
纵向MD
(%)
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≤3 ( 120°C, 10min)
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镀层方块电阻
Coating square resistance |
Ω/□
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铝膜Al
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1.5±0.5
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2.0±0.5
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2.5±0.5
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3±1
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锌铝膜Zn/Al
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（6～7.5）±30%
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介电损耗因数
Dissipation Factor |
-
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≤60×10-4 (20℃，1KHz ) |
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RC值
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ΩF
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≥1×104
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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
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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.
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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
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Ø The bags are packed in carton cases.
Ø The cartons are wrapped in wooden cases or reinforced carton.
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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）
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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)
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