DVPA-1-10-SMM-3
欢迎您的询价!公司询价联系人:何女士。电话18934630908/15072720048.
                                        0713-6542758   QQ:736567721粘度是表示液体粘性大小的一个物理量,是液体受外力作用流动时,在液体分子间所呈现的内部摩擦力。AS3410
AM22100B-R230,
AM22061A-R230,
AM22101A-R230,
AS22061A-R230,
AS32060B-R230,
AS32061A-R230,
AS4306-R230,
AS430b-R230,
AS32101A-R230,
AM22060b-R230,
AS22060b-R230,
AS22100b-R230,
AM32061a-R230,
AM32101a-R230,它可用动力粘度单位、运动粘度单位及条件粘度单位等表示。我国主要采用运动粘度单位(又称绝对粘度),单位为沲的百分之1“厘沲”(cSt)。即1沲=100厘沲油液粘度受温度变化的影响很大。温度升高,粘度变小,温度降低,粘度变大。表示油液粘度随温度变化的程度,同标准油粘度变化程度比较的相对值,称为油液的粘温性能,用粘度指数(V·I)表示。油液的粘度指数高,粘度随温度的变化小,粘度指数低,粘度随温度的变化大。液压系统工作油液的粘度指数,一般要求在90以上,更好者在100以上。DRPA-5-10-HL-3
欢迎您的询价!公司询价联系人:何女士。电话18934630908/15072720048.
                                        0713-6542758   QQ:736567721
DRPA-5-10-HN-2
DVPA-1-10-SNV-3
DVPA-1-10-SLV-3
DVPA-1-10-ZM-2
DVPA-1-10-SMV-3
DVPA-1-10-ZN-2
DVPA-1-10-SNA-2
DRPA-5-10-SLL-3
DRPA-5-10-ZL-2
DRPA-5-10-HLL-3
DRPA-5-10-ZM-2
DVPA-1-10-ZL-2
DVPA-1-10-SMM-3
DRPA-5-10-SMV-3
DVPA-1-10-SLL-3
DVPA-2-10-SNV-2
DVPA-2-10-HN-3
DVPA-3-10-HN-3
DVPA-3-10-HM-3
DVPA-3-10-HL-2
DSVPA-1-10-SM-3 PLOMB
DSVPA-3-10-SM-2
DRPA-5-10-SNA-3
DVPA-3-10-ZL-2
    表示粘温性能的另一种名称是粘度比。即用油液在温度50°C时的粘度与100°C时的粘度韵比值来判定其粘温性能的好坏。粘度比小,表示油液粘度随温度变化小,粘温性能好。
欢迎您的询价!公司询价联系人:何女士。电话18934630908/15072720048.
                                        0713-6542758   QQ:736567721
    对于一般液压系统来说,油液的允许粘度范围可从6厘沲到240厘沲之间。即在低温起动工作时的粘度不得大于240厘沲。否则,油液流动阻力过大,吸入困难,容易产生气蚀现象,使液压泵机械效率降低。在高温运转时的粘度又不得小于6厘沲。否则,泄漏增加,油膜变薄,使滑阀副的摩擦力加大,严重时,还会出现油膜破裂,引起滑动部分的卡死。R900494183   3DREP 6 B-1X/45A24NZ4M          
R900494184   3DREP 6 A-1X/45A24Z4V            
R900494185   3DREP 6 A-1X/45A24Z4M            
R900494187   3DREP 6 A-1X/45A24NZ4M          
R900494189   3DREP 6 C-1X/45A24K4M            
R900498481   3DREP 6 C-1X/25A12NZ4M            
R900498485   3DREP 6 C-1X/25A12NK4M            
R900498672   3DREP 6 C-1X/25A24JM          
R900498675   3DREP 6 B-1X/25A24NJM          
R900498677   3DREP 6 A-1X/25A24NJM            
R900522423   3DREP 6 C-1X/25A24NJV-10          
R900547100   3DREP 6 C-1X/25A24N9K4M              
R900550096   3DREP 6 C-1X/16A24N9K4M              
R900551330   3DREP 6 C-1X/25A24NK4V            
R900557601   3DREP 6 C-1X/25A24N1K10M              
R900558741   3DREP 6 A-1X=25A24NZ4M=LB          
R900558742   3DREP 6 B-1X=45A24NZ4M=LB            
R900559440   3DREP 6 C-1X=25A24NZ4M=LB      
R900560615   3DREP 6 B-1X/45A24NJM          
R900563134   3DREP 6 A-1X/25A24N9Z4V          
    (一)良好的润滑性能    
欢迎您的询价!公司询价联系人:何女士。电话18934630908/15072720048.
  &