News

hpmc powder -Three methods to distinguish the quality of hydroxypropyl methylcellulose Three ways to distinguish the quality of hydroxypropyl methyl cellulose? In our lives, hydroxypropyl methyl cellulose is used in many fields. Therefore, some unscrupulous manufacturers will adulterate for profit. Let the editor today Tell everyone how to distinguish quality. Generally real products, the appearance […]

hpmc powder -Three methods to distinguish the quality of hydroxypropyl methylcellulose Three ways to distinguish the quality of hydroxypropyl methyl cellulose? In our lives, hydroxypropyl methyl cellulose is used in many fields. Therefore, some unscrupulous manufacturers will adulterate for profit. Let the editor today Tell everyone how to distinguish quality. Generally real products, the appearance […]

hpmc manufacturer-Construction grade hpmc hydroxypropyl methylcellulose HIGH VISCOSITY Hydroxypropyl Methyl Cellulose (HPMC) is used very often as a thickener in building applications as it prevents segregation and improves the cohesion of the formulation components. In dry mix mortar, the thickening power is related to their solution viscosity.  HPMC imparts excellent stickiness to wet mortar. That […]

hpmc manufacturer-Daily chemical grade hpmc hydroxypropyl methylcellulose 1. Natural raw materials, low irritation, mild performance, safety and environmental protection; 2. Water solubility and thickening: it can quickly dissolve in cold water, dissolve in some organic solvents and the mixed liquid of water and organic solvents; 3. Thickening and viscosity increasing: a small amount of increase […]

construction hpmc-What raw materials are needed for the production of gypsum-based self-leveling mortar? Gypsum-based self-leveling mortar is mainly composed of base material, mixed material, admixture and other parts. The base material mainly refers to α-type hemihydrate gypsum made by autoclaving or hydrothermal synthesis, or β-type hemihydrate gypsum calcined with first-grade dihydrate gypsum with a purity […]

HPMC manufacturer-Test method for viscosity of hydroxypropyl methylcellulose 1. This method is suitable for measuring the dynamic viscosity of non-Newtonian fluids (polymer solution, suspension, emulsion dispersion liquid or surfactant solution, etc.). 2. Instruments and appliances 2.1 rotary viscometers (NDJ-1 and NDJ-4 are specified in the Chinese Pharmacopoeia) and viscometers with frequency stabilization measures (such as […]

HPMC manufacturer-What Are the Main Functions of HPMC in A Dry Mix Mortar? Hydroxypropyl methylcellulose is one of the key ingredients in dry-mix mortars because of its ability to influence key dry-mix properties such as water retention, curing, workability, rheology, and thixotropy. 1. Water Retention The excellent water retention of hydroxypropyl methylcellulose gives the cement […]

HPMC construction-How to test the viscosity of hydroxypropyl methylcellulose? Hydroxypropyl methyl cellulose for construction needs to avoid the infiltration of water into the wall, and the appropriate amount of water is retained in the mortar, which can make the cement fully produce good performance and perform the effect of water and water. Hydroxypropyl methyl cellulose […]

How To Dissolve HPMC(Hydroxypropyl Methylcellulose) Correctly? HPMC can be divided into instantaneous type (surface treatment) and hot melt type (non-surface treatment). The instant product disperses rapidly in cold water and disappears in the water. At this time, the liquid has no viscosity, because HPMC is only dispersed in water and not really dissolved. After about 2 […]