Nonionic polyacrylamide is a polymer with good water solubility and hygroscopicity. It is widely used in many fields, such as water treatment, textile industry, oil extraction, etc. In order to ensure that the quality of nonionic polyacrylamide meets the requirements of use, testing and analysis are often required. This article will introduce a nonionic polyacrylamide test report to help readers understand this process.
In the nonionic polyacrylamide test report, the basic information of the sample will be provided first, such as sample number, collection date, **, etc. This information helps to trace the sample and preparation.
In the nonionic polyacrylamide test report, the testing methods and instruments used will be introduced. This information is of great significance for subsequent data interpretation and result analysis.
Detection method: infrared spectroscopy.
Equipment: Infrared spectrometer.
Next, the nonionic polyacrylamide test report will give specific test results. Metrics such as purity, molecular weight, and additives are typically included.
3.1 Purity
Purity is an important indicator of the quality of nonionic polyacrylamide. In the test report, the percentage of purity of nonionic polyacrylamide is given.
3.2 molecular weight
Molecular weight refers to the number of monomers contained in a nonionic polyacrylamide molecule. In the test report, the average molecular weight of non-ionic polyacrylamide is given.
3.3 Add-ons
Add-ons refer to other substances that may be mixed in the preparation of nonionic polyacrylamide. In the test report, the detected additives and their levels are listed. Common additives include organic solvents, heavy metals, etc.
Finally, the conclusion of the test results will be given in the nonionic polyacrylamide test report. According to the test results, judge whether the quality of nonionic polyacrylamide meets the relevant standards and requirements.
According to the results of this test, the purity of the nonionic polyacrylamide sample reached 995% with a molecular weight of 100,000 Da and a low content of additives, in accordance with the relevant standards and requirements.
The above is a brief introduction to a nonionic polyacrylamide test report. Through detailed sample information, detection methods, test results and conclusions, the quality of nonionic polyacrylamide can be accurately evaluated to ensure its stability and reliability in practical applications.