瓦楞纸 |
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5,000张/月 |
用途:箔坯、空调箔包装用单瓦楞纸板:优等品S-1.1耐破度638kPa,边压强度4.5kN/m,优等品S-1.2耐破度785kPa,边压强度5kN/m,优等品S-1.3耐破度1177kPa,边压强度6kN/m,优等品S-1.4耐破度1570kPa,边压强度7kN/m,一等品S-2.1耐破度410kPa,边压强度4kN/m,优等品S-2.2耐破度686kPa,边压强度4.5kN/m,优等品S-2.3耐破度980kPa,边压强度5kN/m,优等品S-2.4耐破度1373kPa,边压强度6kN/m,优等品S-3.1耐破度392kPa,边压强度3.5kN/m,合格品S-3.2耐破度588kPa,边压强度4kN/m,优等品S-3.3耐破度784kPa,边压强度4.5kN/m,优等品S-3.4耐破度1177kPa,边压强度5kN/m 双瓦楞纸板:优等品D-1.1耐破度785kPa,边压强度6.5kN/m,优等品D-1.2耐破度1177kPa,边压强度7kN/m,优等品D-1.3耐破度1570kPa,边压强度8kN/m,优等品D-1.4耐破度1961kPa,边压强度9kN/m,一等品D-2.1耐破度686kPa,边压强度6kN/m,优等品D-2.2耐破度980kPa,边压强度6.5kN/m,优等品D-2.3耐破度1373kPa,边压强度7.5kN/m,优等品D-2.4耐破度1765kPa,边压强度8kN/m,优等品D-3.1耐破度588kPa,边压强度5.5kN/m,合格品D-3.2耐破度781kPa,边压强度6kN/m,优等品D-3.3耐破度1177kPa,边压强度6.5kN/m,优等品D-3.4耐破度1570kPa,边压强度7kN/m 楞型(UV型):A楞高4.5~5.0楞数34±2个/300mm,B楞高2.5~3.0楞数50±2个/300mm,C楞高3.5~4.0楞数38±2/300mm,E楞高1.1~2.0楞数95±4个/300mm 注:单瓦楞纸板厚度应高于表3中规定相应楞高的下限值,双瓦楞纸板厚度应高于表3中所规定相应两种楞高的下限值之和,检验依据GB/T 6547执行粘合强度:≥588N/m检验方法或工具GB/T 6548交货水分:(14±2)%检验方法或工具快速水分测定仪,GB/T 462 厚度偏差:±0.5mm检验方法或工具游标卡尺、千分尺外观:表面平整、清洁,不许有缺材、薄边,切边应整齐,粘合牢固,其脱胶部分之和≤20cm2/m2检验方法或工具目测 |