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  • 2021-11-25

    Characteristics of hydroxypropyl methylcellulose (HPMC) in construction materials

    WorkabilityThe workability of the plaster is significantly improved by the addition of HPMC. Mortar without the addition of HPMC was loose and prone to water loss. With the addition of HPMC, however, it seems to have an "oily" quality, giving the wall a full joint and a smooth surface. It makes the

  • 2021-01-08

    The reason and solution of gypsum based self-leveling mortar surface empty and cracking

    How to protect the finished product of gypsum-based self-leveling mortar?The windows should be closed before the construction work, and all the doors should be closed after the construction work is completed. Pay attention to moisturizing and maintenance within 24 hours after the completion of const

  • 2020-12-17

    The common ways to dissolve normal HPMC

    HPMC without surface treatment do not dissolve in hot water above 85, but can swell and disperse in hot water. Usually, the following methods are used:1.Take about 1/5-1/3 of the required amount of hot water, stir to completely swell the added product, and then add the remaining part of the water, w

  • 2020-11-06

    How to choose tile adhesive

    It depends on the nature of the base course, the parameters of the base material and the use area. This is the principle of choosing tile adhesive On the nature of the base courseWhen it comes to base course, concrete or brick masonry are common. In the selection of ceramic tile adhesive, it is nece

  • 2020-09-01

    Causes and solutions of Wall Putty Blister

    Causes and solutions of Wall Putty BlisterThe main reason for the blistering of Wall putty powder is the problem of the wall. If the wall is pitted, uneven, and has small pits, It must be blistered, and the amount of blistering depends on the shear force of hydroxypropyl methylcellulose. The higher

  • 2020-08-10

    low price Hydroxypropyl methyl cellulose (HPMC) for sale

    Hydroxypropyl Methyl Cellulose is a non-ionic cellulose ether made through a series of chemical processes, with the natural polymer cellulose as the raw material. HPMC can be used in building materials, coating industry, synthetic resin, ceramic industry, medicine, food, textile, agriculture, daily

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