2024輸變電設(shè)備防腐蝕材料實(shí)驗(yàn)室性能測(cè)試方法

前 GB/T1408.11GB/T3186GB/T6753.1GB/T13452.2色漆和清漆漆膜厚度的測(cè)定GB/T20777GB/T23985色漆和清漆揮發(fā)性有機(jī)化合物(VOC)含量的測(cè)定差值法GB/T23986(VOCGB/T31415色漆和清漆海上建筑及相關(guān)結(jié)構(gòu)用防護(hù)涂料體系性能要求GB/T31586.2（破壞強(qiáng)度）的評(píng)定和驗(yàn)收準(zhǔn)則第2部分劃格試驗(yàn)和劃叉試驗(yàn)HG/T4566HG/T4755HG/T4845ISO4628-2色漆和清漆涂層老化的評(píng)價(jià)缺陷的數(shù)量和大小以及外觀均勻變化程度的標(biāo)識(shí)第2部分：起泡等級(jí)的評(píng)定(Paintsandvarnishes-Evaluationofdegradationofcoatings-Designationofquantityandsizeofdefectsandofintensityofuniformchangesinappearance-Part2：Assessmentofdegreeofblistering)ISO4628-3標(biāo)識(shí)第3部分：生銹等級(jí)的評(píng)定(Paintsandvarnishes-Evaluationofdegradationofcoatings-Designationofquantityandsizeofdefectsandofintensityofuniformchangsinappearance-Part3.Assessmentofdegreeofrusting)ISO4628-4標(biāo)識(shí)第4部分;開裂等級(jí)的評(píng)定(Paintsandvarnishes一Evaluationofdegradationofcoatings-Designationofquantityandsizeofdefectsandofintensityofuniformchangesinappearance--Part4;Assessmentofdegreeofcracking)ISO4628-5色漆和清漆涂層老化的評(píng)價(jià)缺陷的數(shù)量和大小以及外觀均勻變化程度的標(biāo)識(shí)第5部分;剝落等級(jí)的評(píng)定(Paintsandvarnishes-Evaluationofdegradationofcoatings-Designationofquantityandsizeofdefectsandofintensityofuniformchangesinappearance-Part5：Assessmentofdegreeofflaking)powertransmissionandtransformationartificialvisualassessment按照ISO4628complementaryassessment涂料取樣時(shí)按GB/T3186性的樣品進(jìn)行測(cè)試。按GB/T20777的描述，檢查并制備每個(gè)測(cè)試試樣。 GB/TGB/T23985(VOC含量≥15%（質(zhì)量分?jǐn)?shù)）GB/T23986(VOC含量＜15%（質(zhì)量分?jǐn)?shù)）GB/T干燥時(shí)間GB/T閃點(diǎn)GB/TGB/TGB/TGB/TGB/TGB/TGB/TGB/T附著力（拉開法GB/T鋼板GB/T（GB/THG/TGB/TGB/TGB/TGB/TGB/TGB/T耐液體介質(zhì)（堿性溶液、溶劑等GB/TGB/TGB/T人工氣候老化（氙燈GB/T人工氣候老化（紫外燈GB/TGB/TGB/TGB/TJTJ—275GB/T GB/TGB/TGB/TGB/TGB/TGB/TGB/T短期中期長(zhǎng)期超長(zhǎng)期短期中期GB/TGB/TGB/T長(zhǎng)期超長(zhǎng)期短期中期長(zhǎng)期超長(zhǎng)期短期中期長(zhǎng)期超長(zhǎng)期短期中期長(zhǎng)期超長(zhǎng)期GB/TGB/TGB/TGB短期中期長(zhǎng)期超長(zhǎng)期短期中期長(zhǎng)期超長(zhǎng)期超長(zhǎng)期超長(zhǎng)期GBGB/TGB/T中期長(zhǎng)期GBGB/TGB/T超長(zhǎng)期中期長(zhǎng)期超長(zhǎng)期中期長(zhǎng)期超長(zhǎng)期中期長(zhǎng)期超長(zhǎng)期防腐涂層體系干膜厚度小于或等于250μm時(shí)，在試驗(yàn)前應(yīng)按照GB/T9286的規(guī)定進(jìn)行附著力測(cè)試，結(jié)果要求為0級(jí)或1級(jí)；當(dāng)干膜厚度大于250μm時(shí)，應(yīng)按照GB/T5210的規(guī)定進(jìn)——評(píng)定方法：ISO4628-20(SO——評(píng)定方法：ISO4628-3Ri(——評(píng)定方法：ISO4628-40(SO——評(píng)定方法：ISO4628-50(SOGB/T