施耐德PLC140NOM21200@技术快讯

WIKA威卡233.50 , 2-1/2" ( 63mm) 0..25Mpa,1/4" NPT ,-20degC-+60degC,Lower back mount conection
WIKA威卡TI.31,3",0...450degC,Lower mount,1/2" NPT,length:24"
WIKA威卡TI.31,3",100degC...550degC,Lower mount ,1/2" NPT,length:24"
WIKA威卡233.50 , 4" ( 100mm) 0..400bar, 1/2" NPT ,-20degC-+60degC,Lower back mount conection
WIKA威卡233.50 , 4" ( 100mm) 0..40bar, 1/2" NPT ,-20degC-+60degC,Lower back mount conection
WIKA威卡233.50 , 4" ( 100mm) 0..16bar, 1/2" NPT ,-20degC-+60degC,Lower back mount conection
WIKA威卡113.53, 2" ( 50mm),0..1Mpa, 1/2" NPT ,-20degC-+60degCLower mount conection
WIKA威卡113.53, 2" ( 50mm),0..1.6Mpa,1/2" NPT , -20degC-+60degC , Lower mount conection
WIKA威卡TYP212.20.100kont821.11
WIKA威卡Type212.20.100 cont830.22E 威卡PGS21.100.C22ZPZ-BG410Z-GD-LM-D20ZZZZIZ-ZZZ
wika威卡A-10 0-10bar 4-20mA 8-30V P#1271 9260
wika威卡ECO-1 0-4bar 4-20mA 10-30V P#8391 976
wika威卡213.53.E.100.G1/2-40MPa威卡213.53.E.100.G1/2unten-40MPa
wika威卡213.53.E.100.G1/2-2.5MPa 威卡213.53.E.100.G1/2unten-2.5MPa
wika威卡213.53.E.100.G1/2-25MPa 威卡213.53.E.100.G1/2unten-25MPa
wika威卡213.53.E.63.G1/4-25MPa威卡213.53.E.63.G1/4unten-25MPa
wika威卡EN837-163mm025MpG1/4中空滚塑成型中影响制品性能的因素较复杂，熟练地掌握各种工艺参数的调整，对生产加工中出现的故障，生产过程的温度设定影响因素中抓主要矛盾，调整出佳工艺参数，生产出合格制品，减少生产中的损失。下面就简单来讨论一下工艺参数对塑料PE储罐制品性能的影响。温度的影响加工温度对制品质量会产生明显的影响。温度过高时，熔体粘度低，型坯强度小，型坯容易下坠，从而使型坯轴向壁厚控制系统失去意义，还会使型坯发黄，严重影响了制品的内在及外观质量。