南和力士乐A10VSO28DFLR/31L-
发布时间:2022-12-05
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A10VO28 DFR1/31R-PSC62N00
A10VSO45DR/31R-PPA12K01
a10vo28dr/31r-psc62k01-s1855
A10VSO100DR/31R-PPA12N00
A10VO71DFLR/31R-VSC62N00
A10VSO28DFR/31R-PPA12N00
A10VO28DFR1/31L-PSC62N00
A10VSO18DFR1/31L-PPA12N00
A10VO28DFR1/31R-PSC62N00
A10VSO45DR/31R-PPA12K01
A10VO28DFR1/31L-PSC62N00
A10VSO18DRG/31L-PPA12N00
A10VO28DFR1/31R-PSC62N00
A10VSO100DR/31R-VPA12N00
A10VO28 DFR1/31R-PSC62N00
A10VSO100DR/32R-PPB12N00
A10VO45DFR1/31R-PSC62K02
A10VSO45DR/31R-PPA12K01
A10VO45DFR1/31R-PSC62K02
A10VS018DFR1/31R-PPA12N00
A10VS071DFR1/31R-PPA12N00
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A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VS0100DR/32R-VPB12N00
A10VSO45DFLR/31R-PPA12N00
A10VSO18DR/31R-PPA12K01
A10VSO71DFR1/31L-PPA12N00
A10VSO100DFR/31RPPA12N00
A10VSO71DFR1/31L-PPA12N00
A10VSO28DFR1/31L-PSC62K02
A10VS028DR/31R-PPA12N00
A10VSO140DR/32R-PPB12N00
A10VSO-140DR/31R-PPB12N00
A10VSO18DFR/31RPPA12N00
A10VSO45DR/31R-PPA12K01
E-A10VSO100DFR/31RPPA12N00
A10VSO18DFE1/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO71DG/31R-PPA12N00
A10VSO71DFR1/31-PRA12N00
A10VSO140DRS/32R-VPB12N00
A10VSO18DR/31R-PPA12K01
A10VS0100DFR1/32R-VPB12N00
A10VSO100DFR1/32R-PPB12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO45DFLR/31L-PPA12N00
A10VS018DFR1/31R-PPA12N00
南和力士乐A10VSO28DFLR/31L-
一般温度越高,保水性越差。如果砂浆温度过4℃,纤维素的保水性会明显变差,严重影响砂浆的施工性。纤维素对砂浆的施工性和粘着性有明显影响。这里的“粘着性”是指工人涂抹工具与墙体基材之间感到的粘着力,即砂浆的剪切阻力。粘着性大,砂浆的剪切阻力大,工人在使用过程中所需要的力量也大,砂浆的施工性就差。在纤维素醚产品中纤维素粘着力处于中等水平。1.2羟丙基纤维素(HPMC)分子式为[C6H7O2(OH)3-m-n(OCH3)m,OCH2CH(OH)CH3]n]x羟丙基纤维素是近年来产量、用量都在迅速增加的纤维素品种。