LANDU wishes you happy new year 2021
What is Thinset? How to Pick the Right Adhesive For Your Tiling Job?
If you’ve never had to lay bricks, tiles, or countertops before, you’re probably clueless as to what type of materials you need. Regardless of what you’re laying, you will need to have a quality adhesive in order to keep it locked in pla...
Cellulose Derivative with Physical Properties & Extended Applications
IntroductionChemically modified polymers have been extensively investigated in order to develop new biomaterials with innovating physic–chemical properties. Important classes of modified polymers are cellulose ethers, such as methylcellulos...
What’re the roles of hydroxypropyl methylcellulose (HPMC) in diatom mud?
What is diatom mud? Diatom mud is an indoor decorative wall material with diatomaceous earth as the main raw material. It has the functions of eliminating formaldehyde, purifying air, regulating humidity, releasing negative oxygen ions, ...
4 methods tell you to identify the real and fake of hydroxypropyl methyl cellulose
Hydroxypropyl methylcellulose (HPMC) is a kind of odorless, tasteless, non-toxic white powder. After fully dissolved in water, HPMC will form a transparent viscous colloid.The main raw materials of hydroxypropyl methylcellulose (HPMC) are refined cotton, methyl chloride, propylene oxide, and othe...
6 FAQ for end users of Hydroxypropyl methyl cellulose (HPMC)
Industrial grade hydroxypropyl methyl cellulose for mortar is classified by its viscosity. Generally, the following grades are commonly used (in terms of viscosity). Low viscosity: 400, mainly used for self-leveling mortar Reasons: The viscosity is low, although the water retention is poor, the ...
The formula and process of the new gypsum mortar
As we all know, the use of mortar insulation material in construction can improve the thermal insulation performance of external wall insulation layer, reduce indoor heat loss, and avoid the phenomenon of unequal heating among users, so it has been widely used in construction.Moreover, the cost ...