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HPMC manufacturer-What is the difference between pure hydroxypropyl methylcellulose and adulterated cellulose 1. The pure HPMC aqueous solution of hydroxypropyl methylcellulose is clear, has high light transmittance, and the water retention rate is >95%; the adulterated HPMC aqueous solution is turbid, and the water retention rate is difficult to reach 80%. 2. Pure hydroxypropyl methylcellulose […]

HPMC manufacturer-Hydroxypropyl methylcellulose gel temperature problem Many users seldom pay attention to the problem of hydroxypropyl methyl cellulose gel temperature. Nowadays, hydroxypropyl methyl cellulose is generally distinguished by viscosity, but for some special environments and special industries, only the viscosity of the product is Not enough, the following briefly introduces the hydroxypropyl methylcellulose gel temperature. […]

hpmc powder-The effect of temperature on hydroxypropyl methylcellulose The effect of temperature on hydroxypropyl methylcellulose? I believe everyone should know that its viscosity will be affected by many factors, among which temperature is such a factor, but many friends can’t understand why this is. SLEOCHEM to tell everyone. The reason why it is affected by temperature […]

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 […]