中捷聚丙烯最新執(zhí)行標(biāo)準(zhǔn)

1、4.2聚丙烯成品主要指標(biāo):小本體生產(chǎn)聚丙烯粉料其牌號(hào)的劃分依據(jù)是產(chǎn)品的熔融指數(shù)。聚丙烯產(chǎn)品質(zhì)量按照國家有關(guān)規(guī)定標(biāo)定。4.2.2質(zhì)量指標(biāo)見下表指標(biāo)范圍0.550g/10min94 ±2%< 350mg/kg<0.20%> 0.43g/cm3白色無結(jié)塊質(zhì)量指標(biāo)名稱熔融指數(shù)等規(guī)指數(shù)粉末灰分揮發(fā)份表觀密度外觀4.2.3新行業(yè)標(biāo)準(zhǔn)(SH/T1761.12008)序號(hào)項(xiàng)目單位要求PP-H,GD,003PP-H,GD,013PP-H,GD,0401原/色指數(shù)由供方提供數(shù)據(jù)2熔體質(zhì)量流動(dòng)速率（MFR）g/10min<0.61.3±0.74.0±2.03等規(guī)

2、指數(shù)%M±24灰分mg/kg<3505表觀密度g/cm3由供方提供數(shù)據(jù)6拉伸屈服強(qiáng)度MPa>31.57氯含量mg/kg<508揮發(fā)份（質(zhì)量分?jǐn)?shù)）%<0.20序號(hào)項(xiàng)目單位要求PP-H,GD,085PP-H,GD,150PP-H,GD,2301原/色指數(shù)由供方提供數(shù)據(jù)2熔體質(zhì)量流動(dòng)速率（MFR）g/10min8.5±2.515±423±43等規(guī)指數(shù)%M±24灰分mg/kg<3505表觀密度g/cm3由供方提供數(shù)據(jù)6拉伸屈服強(qiáng)度MPa>31.57氯含量mg/kg<508揮發(fā)份（質(zhì)量分?jǐn)?shù)）%<0.20序號(hào)

3、項(xiàng)目單位要求PP-H,GD,320PP-H,GD,450PP-H,GD,6501原/色指數(shù)由供方提供數(shù)據(jù)2熔體質(zhì)量流動(dòng)速率（MFR）g/10min32±545±865±123等規(guī)指數(shù)%M±24灰分mg/kg<3505表觀密度g/cm3由供方提供數(shù)據(jù)6拉伸屈服強(qiáng)度MPa>31.5>31.5由供方提供數(shù)據(jù)7氯含量mg/kg<508揮發(fā)份（質(zhì)量分?jǐn)?shù)）%<0.20序號(hào)項(xiàng)目單位要求PP-H,GD,880PP-H,GD,9901原/色指數(shù)由供方提供數(shù)據(jù)2熔體質(zhì)量流動(dòng)速率（MFR）g/10min88±11>993等規(guī)指數(shù)%M±2M±24灰分mg/kg<350<3505表觀密度g/cm3由供方提供數(shù)據(jù)6拉伸屈服強(qiáng)度MPa由供方提供數(shù)據(jù)7氯含量mg/kgv508揮發(fā)份（質(zhì)量分?jǐn)?shù)）%<0.20注：M為該項(xiàng)指標(biāo)的中心值，由生產(chǎn)廠提