
PVPP are variable displacement axial piston pumps for high pressure opera-tion and long service life, with low noise level, suitable for hydraulic oils or synthetic fluid having similar lubricating …
Series PVP Variable Volume Piston Pumps
All control is achieved by the proper positioning of the swash plate. This is achieved by a servo piston acting on one end of the swash plate working against the combined effect of the off …
Parker Medium Pressure Hydraulic Piston Pump – PVP Series
Parker Medium Pressure Hydraulic Piston Pump - PVP Series is designed in variable volume piston displacement for open circuit applications. The pumps work in a pressure range up to …
Series PVP Variable Volume Piston Pumps | PDF | Pump
This document provides technical specifications for Parker Hannifin Corporation's Series PVP variable volume piston pumps, including: 1) A quick reference data chart listing the pump …
Parker PVP Piston Pump Shipped Worldwide - Hydraulics Online
Parker PVP pumps are variable displacement piston pumps. They are available in displacements from 16cc/rev to 48cc/rev: PVP16 | PVP23 | PVP33 | PVP41 | PVP48 – see the technical …
PVPP_化工百科 - ChemBK
2024年4月9日 · 该技术需要高压挤出设备,使交联反应在机筒内进行,或者是在较低的温度下成型制品,然后使用远红外加热或其他快速加热方式对制品加热,从而产生交联制品。 过氧化物 …
PVPP交联聚乙烯吡咯烷酮 - pvpworld.com
交联聚乙烯基吡咯烷酮(pvpp)是由乙烯基吡咯烷酮单体在特定条件下聚合而成的一种不溶于水、强酸、强碱及一般有机溶剂的交联聚合物。作为一种重要的高分子精细化工产品,pvpp具有许多 …
交联聚维酮 CAS#: 25249-54-1 - ChemicalBook
交联聚乙烯基吡咯烷酮 (PVP-P)能和酚、生物碱形成复合物,从而从植物样品中把他们去除,这样就阻止了对蛋白的修饰和和干涉,以便更准确地测定蛋白质的含量。 也有报道交联聚乙烯基 …
聚乙烯吡咯烷酮 - 百度百科
PVP作为一种合成水溶性高分子化合物,具有水溶性高分子化合物的一般性质,胶体保护作用、成膜性、粘结性、吸湿性、增溶或凝聚作用,但其最具特色,因而受到人们重视的是其优异的溶 …
PVPP(聚乙烯聚吡咯烷酮) - coolaber.com
交联聚乙烯基吡咯烷酮 (PVP-P)能和酚、生物碱形成复合物,从而从植物样品中把他们去除,这样就阻止了对蛋白的修饰和和干涉,以便更准确地测定蛋白质的含量。 也有报道交联聚乙烯基 …