推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 遼寧省質(zhì)量技術(shù)監(jiān)督局官網(wǎng)近日對外公布，第三季度，該局對遼寧省生產(chǎn)的建筑防水材料(防水卷材)產(chǎn)品質(zhì)量進(jìn)行了監(jiān)督抽查，此次共抽查80家建筑防水材料(防水卷材)生產(chǎn)企業(yè)生產(chǎn)的80批次產(chǎn)品，其中有6家企業(yè)生產(chǎn)的6批次產(chǎn)品不合格。
本次監(jiān)督抽查依據(jù)GB 18242-2008《彈性體改性瀝青防水卷材》、GB18173.1-2012《高分子防水材料第1部分:片材》、JC/T1078-2008《膠粉改性瀝青聚酯氈與玻纖網(wǎng)格布增強(qiáng)防水卷材》等標(biāo)準(zhǔn)及相關(guān)要求，對產(chǎn)品的可溶物含量、不透水性、耐熱性、拉力、延伸率、低溫柔性(低溫彎折)、熱老化、滲油性、接縫剝離強(qiáng)度、胎基材料、常溫(23℃)拉伸強(qiáng)度、拉斷伸長率、撕裂強(qiáng)度、低溫彎折溫度、加熱伸縮量、熱空氣老化(80℃×168h)拉斷伸長率保持率、耐堿性等項(xiàng)目進(jìn)行了檢驗(yàn)。
本次抽查發(fā)現(xiàn)的質(zhì)量問題是產(chǎn)品的可溶物含量、低溫柔性、熱老化后低溫柔性、接縫剝離強(qiáng)度、常溫(23℃)拉伸強(qiáng)度、撕裂強(qiáng)度、熱空氣老化(80℃×168h)拉斷伸長率保持率項(xiàng)目不合格。
