solar photovoltaic pvb film
光伏级PVB技术参数 Technical data of PVB film for solar photovoltaic module
特性Property | 单位Units | 检测方法Test Method | 标准Standard |
密度Density | g/cm3 | GB/T1033-2008 | 1.070 |
拉伸强度Tensile strength | Mpa | GB/T1040-2006 | 22 |
断裂伸长率Breaking Elongation | % | GB/T1040-2006 | ＞250 |
含水量Water Content | % | 企标Enterprise Standard | 0.41±0.08 |
透射比Visible light transmittance | % | GB/T2410-2008 | ＞89 |
雾度Haze | % | GB/T2410-2008 | ≤0.2 |
热膨胀Coefficient of thermal expansion | ℃-1 | GB/T1036-2008 | 2.2×10-4 |
体积电阻率Volume resistivity | ΩCm×1011 | GB/T1410-2006 | 8.0 |
玻璃粘接强度Glass adhesion | Mpa | GB/T17517-1998 | ＞18 |
变黄指数Yellowing index | __ | HG/T3862-2006 | ﹤8 |
紫外线屏蔽UV Cut-off | nm | ____ | 365 |
光伏级规格
厚度Thickness(mm) 0.50/0.76
颜色Color 透明片Clear
宽度Width(mm) 650 750 850 950 1050 1000 1150 1250 1350 1450 1550 1650 1750 1850 1950 2050 2140 2250 2350 2440 2550 3000
长度Length(m) 300/200
特殊规格可定做
Special order is available for non-standard specifications.
