光伏組件封裝用共擠膠膜 編制說明

《光伏組件封裝用共擠膠膜》(征求意見稿)編制說明準(zhǔn)化管理委員會關(guān)于下達(dá)2023年第三批推薦性國家標(biāo)準(zhǔn)計劃及相關(guān)標(biāo)準(zhǔn)外文版計劃的通知》的相關(guān)要求，《光伏組件封裝用共擠膠膜》（計劃號20231181-T-469）由杭州福斯特應(yīng)用材料股份有限公司牽頭編寫，由全國半導(dǎo)體123/備和材料標(biāo)準(zhǔn)化技術(shù)委員會組織。與會人員聽取了標(biāo)進(jìn)行了討論，形成討論意見。會后，編制組根據(jù)討論本標(biāo)準(zhǔn)適用于晶體硅光伏組件封裝用共擠膠為方便標(biāo)準(zhǔn)的使用和理解，本標(biāo)準(zhǔn)規(guī)定了2條術(shù)語和定義：共擠膠膜和面密度。表1規(guī)格偏差及產(chǎn)品主要技術(shù)參數(shù)123456789），MD≤4.0），3312個樣品的實測平均克重大部分符合要求，但其中廠家C的5#430g/m2規(guī)格的樣品項目CPVT測試結(jié)果福斯特測試結(jié)果廠家A廠家D廠家B廠家A廠家D廠家B2#6#8#2#6#8#avg[μm]175.5153.4195.1228.1164.9220.74.95-1.059.90-5.32-1.13-6.22-3.312.60-18.47-25.39-1.384.82-15.88-8.39-16.30-0.334.32-2.48-1.5834.65-11.229.18-1.38-11.27-4.4426.168.73-8.28-13.58-9.26-20.545.56-14.876.08-1.74-3.31-11.93-3.57-19.81d10[%]-3.20-8.83-2.955.56d11[%]-3.947.698.72-5.76-36.92-11.66d12[%]-3.31-6.85-15.88-8.03d13[%]-1.38-12.65-7.27-0.33d14[%]-3.3122.292.47-1.74-1.69d15[%]-2.066.478.27-26.16最大正偏差[%]10.0822.2916.1514.4134.6516.43最小負(fù)偏差[%]-3.94-14.87-15.88-18.47-36.92-26.16中值偏差[%]福斯特測試結(jié)果4#3#5#12#4#3#5#12#avg[μm]246.9208.8248.3239.0282.2256.9161.6224.8274.4288.1d10.85-10.06-2.26-2.70-7.1823.229.33-19.13d24.453.21-1.984.64-2.65-20.99-0.99-17.26-5.61-29.55d36.372.880.804.09-1.24-17.05d4-6.42-17.28-15.447.62-2.31-3.47-0.8032.58d50.400.0020.492.49-3.48-10.273.65-1.2421.82d6-2.800.539.26-2.394.8623.76-8.5324.944.018.00-16.808.370.895.86-20.178.102.04-1.09-4.132.68-8.26-3.314.86-12.82-21.71-10.352.38-7.29-1.63-16.807.904.86-13.212.727.212.77-14.97d10[%]-1.87-6.94-26.65-1.09-10.09-9.653.209.33-0.39d11[%]-9.566.42-19.982.88-4.644.58-5.2529.01-19.48d12[%]4.45-7.47-7.825.56-9.390.80-17.084.54-1.78d13[%]-5.892.97-10.30-0.709.375.20-14.59d14[%]0.403.747.445.56-9.395.20-1.69-22.38-3.86d15[%]7.477.447.44-5.8431.16-5.94-3.02-4.527.59最大正偏差[%]4.458.0020.4918.667.6231.1623.7623.2229.0132.58最小負(fù)偏差[%]-9.56-10.06-19.98-27.12-9.39-20.99-20.17-21.71-27.11-29.55中值偏差[%]項目CPVT測試結(jié)果福斯特測試結(jié)果廠家A廠家D廠家B廠家C廠家A廠家D廠家B廠家C9#10#11#7#9#10#11#7#avg[μm]290.4237.7263.3348.4268.0201.6254.5313.03.420.50-3.77-8.999.70-2.78-11.21-6.717.70-4.20-7.74-15.920.000.36-1.860.90-0.983.17-1.782.24-1.19-0.89-5.44-4.20-6.72-1.79-10.036.073.04-4.68-11.40-7.384.482.183.72-0.320.740.03-13.813.73-8.73-11.60-19.49-4.64-2.32-9.69-10.60-3.73-9.72-12.787.03-2.338.495.15-1.61-10.22-0.78-0.430.076.71-16.7928.97-8.85-3.83d10[%]-3.09-4.1724.222.55-0.21d11[%]3.423.78-2.065.2232.59d12[%]3.420.50-9.698.635.22-3.2721.73d13[%]-0.02-0.43-1.646.71-19.03-11.21-26.20d14[%]-2.33-7.963.81-25.374.17-22.04d15[%]-1.57-6.738.95-1.873.1720.22-23.64最大正偏差[%]3.4224.2228.9720.2232.59最小負(fù)偏差[%]-4.64-7.96-11.40-13.81-25.37-11.21-15.92-26.20中值偏差[%]0≈廠家B>廠家D；CPVT測試的POE層厚度偏差結(jié)果：正偏福斯特每種樣品測試3個點或5個點的TGA數(shù)據(jù)，結(jié)果取平均值，結(jié)果與POE層厚樣品信息樣品測試項目換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量W2[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]第一熱失重臺階失重率W1[%]換算成VA含量[%]POE質(zhì)量占比WPOE[%]CPVT測試結(jié)果：POE質(zhì)量占比范圍在2福斯特測試結(jié)果：POE質(zhì)量占比范圍在24樣品編號廠家克重CPVT測試數(shù)據(jù)福斯特測試數(shù)據(jù)交聯(lián)度/%POE質(zhì)量占比/%交聯(lián)度/%POE質(zhì)量占比/%A48081.9430.0889.2946.052#A43080.2130.7188.0043.163#B48084.3632.4885.3138.524#D48077.951.4780.4324.565#C48083.2531.4388.8148.256#D43069.0469.0452.9680.6728.527#C56087.3330.4489.0952.89B43085.840.6084.5242.339#A56089.0929.5987.7139.49D56048.7884.2424.61B56033.9261.9161.9134.05C48031.5188.8248.412）層壓方式：2.0mm玻璃+50μm不粘膜+前層EPE+50μm不粘膜+后層EPE+50μm不粘膜+2.0mm玻璃樣品編號廠家克重CPVT測試數(shù)據(jù)福斯特測試數(shù)據(jù)交聯(lián)度/%POE質(zhì)量占比/%交聯(lián)度POE質(zhì)量占前層后層A48083.2430.0889.5289.6246.052#A43081.2730.7189.5189.1343.163#B48083.6332.4888.7584.7738.524#D48076.251.4780.9377.8824.565#C48089.6731.4388.8189.2048.256#D43077.5352.9680.6676.1728.527#C56090.2230.4489.0890.0252.89B43040.6088.7588.0742.339#A56088.4529.5988.5589.0839.49D56080.9348.7883.5182.2524.61B56082.1833.9288.4286.5434.05C48079.4731.5188.8287.5348.41樣品編號廠家克重CPVT測試數(shù)據(jù)福斯特測試數(shù)據(jù)交聯(lián)度/%POE質(zhì)量占比/%交聯(lián)度/%POE質(zhì)量占比/%A48080.2830.0888.1646.052#A43079.6330.7187.5143.163#B48084.1932.4879.2238.524#D48079.7751.4780.5824.565#C48089.6931.4387.7848.256#D43070.1370.1352.9676.6828.527#C56084.3130.4488.7552.89B43085.2440.6084.2942.339#A56089.2629.5987.0539.49D56082.2748.7877.0424.61B56083.8233.9270.2270.2234.05C48077.3431.5184.3548.414）層壓方式：3.2mm玻璃+50μm不粘膜+前層EPE+50樣品編號廠家克重CPVT測試數(shù)據(jù)福斯特測試數(shù)據(jù)交聯(lián)度/%POE質(zhì)量交聯(lián)度/%POE質(zhì)量占前層后層A48079.4730.0887.4489.3146.052#A43080.1830.7187.9989.5043.163#B48084.6832.4888.6786.3838.524#D48083.2651.4785.2382.9924.565#C48031.4388.7189.2048.256#D43080.2752.9685.0384.5228.527#C56090.2230.4489.4891.2552.89B43087.2340.6088.7087.0442.339#A56088.8829.5987.9588.2939.49D56080.2248.7884.7182.2924.61B56082.4933.9287.7381.5934.05C48080.0480.0431.5188.8790.0948.41電化時間體積電阻率[Ω·cm]樣品1樣品2樣品37.17E+153.45E+156.00E+151.65E+161.21E+161.45E+1630min3.55E+163.47E+163.33E+1660min1.33E+177.11E+169.07E+1690min/9.82E+161.31E+17擠膠膜，薄膜組件可參照使用。光伏組件封裝