产品详情
特点
半透明；优异的电气绝缘性能；优良的复合涂布加工性能；水蒸气透过率低
Semitransparent, Excellent Electrical Insulation Properties, Good Performance Of Coating And Compound Processing, Low Water Vapor Transmission Rate
产品规格
Product Specification
|
产品名称 Product Name |
NYH220 |
|
厚度（微米） Gauge (micron) |
188、250、275、290、350 |
|
膜卷宽度（毫米） Roll Width (mm) |
500-2000 |
|
膜卷直径 （毫米） Roll Diameter (mm) |
Less than 900 |
|
卷芯尺寸 （英寸） Core Size (inch) |
3”, 6” |
典型值
Typical Properties
|
项目 PROPERTIES |
单位 UNIT |
典型值 TYPICAL VALUE |
测试方法 MEASUREMENT METHOD |
|||||
|
厚度 Thickness |
μm |
188 |
250 |
275 |
290 |
350 |
GB/T 13542.2-2021 |
|
|
拉伸强度 TENSILE STRENGTH |
MD |
MPa |
170 |
160 |
160 |
160 |
160 |
GB/T 13542.2-2021 |
|
TD |
170 |
160 |
160 |
160 |
160 |
|||
|
断裂伸长率 ELONGATION AT BREAK |
MD |
% |
150 |
150 |
150 |
150 |
150 |
GB/T 13542.2-2021 |
|
TD |
115 |
120 |
120 |
120 |
120 |
|||
|
热收缩 THERMAL SHRINKAGE |
MD |
% |
0.75 |
0.7 |
0.6 |
0.6 |
0.65 |
GB/T 13542.2-2021 150℃×30min |
|
TD |
-0.1 |
-0.1 |
-0.15 |
-0.15 |
-0.15 |
|||
|
湿润张力（处理面） CORONA TREATMENT（SIDE） |
mN/m |
52 |
52 |
52 |
52 |
52 |
GB/T 13542.2-2021 |
|
|
水蒸气透过率 WVTR |
g/m2·24h |
3.0 |
2.5 |
2.3 |
2.2 |
2.2 |
GB/T 21529-2008 |
|
|
透光率 Light transmittance |
% |
70 |
65 |
59 |
53 |
53 |
GB/T 2410-2008 |
|
|
高温高湿加速老化 PCT TEST |
% |
48h断裂伸长率≥50% 48h ELONGATION AT BREAK≥50% |
121℃, 0.2MPa, 100%RH |
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|
以上测试结果是基于我们对该测试方法的理解，并结合我们的测试设备的实际情况和测试条件，得出的典型值，不能理解为产品的保证值。 Data above are typical test results based on our understanding, test equipment and test method. Should not be used as guarantee data |
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贮存
Storage
1、非电晕产品贮存期自生产日期起为18个月，电晕处理产品贮存期自生产日期起为12个月；The storage period of non-Corona products is 18 months from the date of production, and the storage period of Corona treatment products is 12 months from the date of production.
2、本产品贮存条件：40℃以下库房存放，注意防潮，远离火源，避免阳光直射。It is recommended to store in the warehouse below 40 ℃, pay attention to moisture-proof, away from the fire source, avoid direct sunlight.
关键词:
电容器用电子薄膜,太阳能电池背材膜,光学膜
