密云力士乐A10VSO71DRS/32R-V
发布时间:2022-12-21
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风管板材可以拼接。当风管长边尺寸小于等于16mm时,可切45角直接粘接,粘接后在接缝处双面贴铝箔胶带;当风管长边尺寸大于16mm时,板材的拼接需采用H形连接件粘接,以增强拼接强度。、风管的三通、四通宜采用分隔式或分叉式;弯头、三通、四通、大小头的圆弧面或折线面应等分对称划线。复合风管每节管段(包括三通、弯头等管件)的两端面应平行,与管中线垂直。、采用机械压弯成型制作风管弯头的圆弧面,其内弧半径小于15mm时,轧压间距宜为2一35mm;内弧半径为15一3mm时,4L压间距宜在35~5mm之间,内弧半径大于3mm时,轧压间距宜在5一7mm之间。密云力士乐A10VSO71DRS/32R-V
A10VSO45DFR1/31R-PPA12N00
A10VSO28DRG/31R-PPA12N00
A10VS045DFR/31R-PPA12NOO
A10VSO100DFLR/31R-PPA12N00
A10VS0100DFR1/32R-VPB22U99N00
A10VSO45DR/31R-PPA12K01
A10VSO28DFR1/31L-PSC62K02
A10VS018DR/52R-PPA14N00
A10VSO18DFR1/31R-PPB12N00
A10VSO10DR/52R-PPA14N00
A10VS071DR/31R-PPA12N00
A10VSO140D/31R-PPB12N00
A10VSO100DFR1/32R-PPB12NOO
A10VSO100DFR1/31R-PPA12K01
A10VSO100DR/31R-VPA12N00
A10VSO45ED/31R-PPA12N00
A10VSO28DR/32R-PPA121V00
A10VSO71DRG/31L-PPA12N00
A10VS071DFR1/32R-PPB12N00
A10VSO100DR/31R-PPA12NOO
A10VSO18ED/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO28DFR/31R-PPA12N00
A10VSO-140DR/31R-PPB12N00
A10VSO71DFR/31R-PPA12NOO
A10VSO45DR/52R-PC12N00
A10VSO18DRG/31R-PPA12N00
A10VSO45DFR/31R-PPA12N00
A10VSO100FHD/31R-PPA12N00
A10VSO45DRG/31R-PPA12N00
A10VSO71DFR1/31R-PPA12K02
A10VSO140DFR/32R-PPB12N00
A10VSO28DFLR/31R-PPA12N00
A10VSO28DRG/31L-PPA12N00
A10VSO18DRG/31R-PPA12N00
A10VSO28DFLR/31R-PPA12N00
A10VS018DFR1/31RPPA12N00
A10VSO100DR/32R-VPB12N00
A10VSO140DFR1/31R-PPA12N00
A10VSO18DFR/31R-PPA12N00
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFLR/31R-PPA12N00
A10VSO28DFR1/32R-VPB12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFR1/31R-PPA12K
A10VSO28DR/31R-PPA12K01
A10VSO71DRS/32R-VPB22U99
A10VSO28DFR1/31R-PPA12K01
A10VSO45DG/31R-PPA12N00
A10VSO28DRG/31R-PPA12N00
A10VSO45 DFR31R-PSA12NOO
A10VSO100DFR1/31R-PPA12N00
一是天然橡胶胶乳和氯丁胶乳。天然橡胶胶乳和氯丁胶乳造价都较高,使用程序也比较复杂,其中天然橡胶胶乳来源有限,氯丁胶乳在调配不当时会出现破乳导致浪费。二是添加单体共聚的聚醋酸。聚醋酸(V:E)乳液是采用聚醋酸和16%%左右的单体共聚。当乳液添加到水泥砂浆中,由于分子链上存在柔性链段,在满足黏结要求的同时提供一定的柔性。三是V:E可再分散乳胶粉和干拌砂浆的研究。国外通过对改性V:E乳液雾化干燥后制成不同规格的V:E可再分散乳胶粉用在干拌砂浆中。