Industrial Applications
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Nylon 66 Salt Preparation via Neutralization
Nylon 66 salt, formally named hexamethylenediammonium adipate, is the precise equimolar product of hexamethylenediamine (HMDA) and adipic acid. It is the immediate precursor for nylon 66 polymer, which dominates engineering plastics due to its high mechanical strength an...Read more -
Vinyl Chloride Monomer (VCM) Production Process
Understanding the Vinyl Chloride Monomer Process Vinyl chloride monomer (VCM) stands as the cornerstone of the modern plastics industry, providing the essential building block for the production of polyvinyl chloride (PVC). As a commodity chemical, VCM is exclusively use...Read more -
Pulp Dilution
Pulp Concentration Measurement The pulp concentration in the machine chest reaches 2.5–3.5% in general. Water is required to dilute the pulp to a lower concentration for well-dispersed fibers and impurity removal. For fourdrinier machines, the pulp concentration entering...Read more -
How to Measure Density of Lime Mud in Paper Pulp Process
Bulk Density of Paper Pulp Lonnmeter has designed and developed measuring devices for bulk density of paper pulp, black liquor and green liquor. It's possible to determine the density of dissolved or non-dissolved components through a single density meter installed in li...Read more
