Hydroxypropylmethylcellulose
Hydroxypropylmethylcellulose (HPMC) is widely used in the production of construction materials and for macroflora, cellulose can be used as a retarder, protectant, thickener and slime. In the commonly used dry mix exterior wall mortar, thermal insulation mortar, self-leveling mortar, dry horse surface adhesive, viscose tile mortar, putter powder, exterior wall putter, waterproof mortar, and slit materials, cellulose ether plays an important role. Important role, it is a water-based barm system plaster, water demand, strong, rollable and constructive important consequences.
construction
Generally, HPMC is used to produce pulp with a constant viscosity of 100,000 viscose, which is usually used in products such as dry pulp, diatom pulp for the production of pulp, which consists of 200,000 viscous pulp and other building materials such as dry solution, silica Algae cellulose, usually used in conjunction with 400,000 sticky pulp, can be washed and thickened with stable quality.
Application of HPMC in Machine Blasting Mortar
Let’s walk through the whole process of how to build a spray solution on an airplane: mix, pump, and swab.
First of all, we must ensure that on the basis of a reasonable formula and recycled raw materials, the composition additives of the machine sandblasting solution mainly function as an optimization solution, mainly to improve the performance of the pump.
Therefore, as a rule, the combined additives for machine blasting solutions consist of a combination of protective and pumping slurries. And hydroxypropyl methylcellulose can not only increase the viscosity of the sand, but also improve its fluidity, thereby reducing the chance of isolation and hydrophilic phenomena. When workers design the sandblasting mortar spraying additive combination, they need to add several stabilizers in time, and at the same time slow down the decomposition process.
Post time: Apr-20-2023