Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας

Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας

Milestone Industrial Co. Ltd. is a hydroxy Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας manufacturer specializing in the research and development, production, sales and technical services of cellulose ether series products. The annual output of various types of cellulose ether products is 12,000 tons. Among them, the production of Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας It is the most widely used, widely used in construction materials, coatings, synthetic resins, ceramics, textiles, agriculture, tobacco and other industries. Its performance is stable and has been well received by customers.

Πώς να κρίνουμε απλά και διαισθητικά την ποιότητα του υδροξυπροπυλομεθυλοκυτταρινικού αιθέρα;

1) Observe the whiteness of Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας: Although the whiteness cannot determine whether Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας is easy to use, and if a brightener is added in the production process, its quality will be affected. However, most good products have good whiteness.

2) The fineness of Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας: The fineness of HPMC is generally 80 mesh and 100 mesh, 120 mesh is less, the finer the finer, the better in general.

3) Transmittance of Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας after dissolution: Put the hydroxypropyl methyl cellulose ether in water to form a transparent colloid, and look at its transmittance. The greater the transmittance, the better, indicating that there are less insolubles inside. . The permeability of the vertical reactor is generally good, and the horizontal reactor is worse, but it does not mean that the quality of the vertical reactor is better than that of the horizontal reactor. The product quality is still determined by many factors.

4) The specific gravity of Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας: the larger the specific gravity, the heavier the better. The high specificity is generally due to the high hydroxypropyl content in it, and the higher the hydroxypropyl content, the better the water retention.

Hydroxypropyl methyl cellulose ether produced by MST for 20 years, has professional laboratories and researchers, and the technology is constantly updated. After the replacement, the Υδροξυπροπυλ μεθυλ κυτταρίνη αιθέρας has high water retention in the construction industry and improves the workability and adhesion of the mortar. And slip resistance. Not only occupy the main domestic market, but also export to Europe and Southeast Asian countries.