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The importance of the viscosity and molecular weight for polyacrylamide
We are the manufactory which focus on polyacrylamide almost decade, we are TOP 5 exporter in China.
Now, we will explain the importance of the viscosity abd molecular weight for polyacrylamide.
First explain "the importance of polyacrylamide molecular weight." Used polyacrylamide companies know that the product has a unique effect of flocculant is mainly used for purification of industrial waste water. The molecular weight polyacrylamide flocculation from the factor, the molecular chain of cytokine production aggregation allows ions adsorption bridging role between the adsorption of ions and suspended floats through a hydrolysis process to deal with the sewage, so the molecular weight polyacrylamide more important in the treatment process.
The importance of molecular weight polyacrylamide is mainly reflected in the flocculation, the molecular weight of the product size is a key factor in determining the flocculation effect, due to the different characteristics of the wastewater industry, as more polluting enterprises, the use of low molecular weight products will cause sewage problems caused by poor flocculation, so polyacrylamide molecular weight plays an important role in the sewage treatment process.
Come to talk about "the importance of the viscosity of polyacrylamide." Usually we talk about viscosity, it refers to a certain concentration and viscosity temperature. Since PAM classification there are many specifications for different industries selection is different. Such as sewage treatment industry polyacrylamide, PAM effect of good or bad is affected by the viscosity, specific description below.
PAM is part of higher molecular polymer concentration is generally a few percent of the PAM solution is already very viscous. If the concentration is more than 10% will be difficult to deal with, but gradually elevated temperatures, the viscosity of naturally drop its influencing factors.
Flocculation polyacrylamide solution viscosity and it has a direct relationship, in general, the higher the viscosity of the person the better the performance, that is to say the higher the molecular weight polyacrylamide superior product performance; if it is subject to certain viscosity influencing factors and reduced flocculation performance is bound to decline. But there are a lot of viscosity polymer flocculant in the market high but relatively poor flocculation effect, this related to many factors.
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