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Frequently Asked Questions About Hydroxypropyl Methyl Cellulose(2)
6. What is the appropriate viscosity of hydroxypropyl methylcellulose (HPMC)? ——Answer: Generally, 100,000 yuan is enough for putty powder, and the requirements for mortar are higher, and 150,000 yuan is required for easy use. Moreover, the most important function of HPMC is water retention, foll...Read more -
Frequently Asked Questions About Hydroxypropyl Methyl Cellulose(1)
1. What is the main application of hydroxypropyl methylcellulose (HPMC)? ——Answer: Hydroxypropyl methylcellulose is widely used in construction materials, coatings, synthetic resins, ceramics, medicine, food, textiles, agriculture, cosmetics, tobacco and other industries. Hydroxypropyl methylcell...Read more -
What are the dissolution methods of hydroxypropyl methylcellulose (HPMC)?
HPMC can be divided into instant type and hot-dissolution type. Instant type products disperse quickly when they encounter cold water and disappear into the water. At this time, the liquid has no viscosity because HPMC is only dispersed in water without real dissolution. About 2 minutes, the visc...Read more -
The Difference Between Hydroxypropyl Methyl Cellulose and Hydroxyethyl Cellulose
Hydroxypropyl methylcellulose, also known as hypromellose and cellulose hydroxypropyl methyl ether, is made from highly pure cotton cellulose and is specially etherified under alkaline conditions. The characteristics are different: Hydroxypropyl methylcellulose: white or white fiber-like powder o...Read more -
Prospects for downstream demand of xanthan gum
1. Demand for food grade xanthan gum In recent years, the economic prosperity of developing countries, especially the BRIC countries and Saudi Arabia, has brought about the rapid growth of the food and beverage industry, which will become the main driving factor for the global demand for food-gra...Read more -
Industrial Chain Structure Analysis of Xanthan Gum Industry
Xanthan gum, also known as xanthan gum, xanthan gum, and xanthomonas polysaccharide, is a monospore polysaccharide produced by the fermentation of Pseudoxanthomonas. The upstream industry of xanthan gum is mainly corn starch, which is a deep-processing product of corn. At present, my country̵...Read more -
The difference between hydroxypropyl methylcellulose HPMC and methylcellulose MC
HPMC is hydroxypropyl methylcellulose, which is a non-ionic cellulose mixed ether made from refined cotton after alkalization, using propylene oxide and methyl chloride as etherification agents, and through a series of reactions. The degree of substitution is generally 1.2~2.0. Its properties are...Read more -
Thickening effect of hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose endows wet mortar with excellent viscosity, which can significantly increase the bonding ability between wet mortar and the base layer, and improve the anti-sag performance of mortar. It is widely used in plastering mortar, external wall insulation system and brick b...Read more -
Quality Identification of Hydroxypropyl Methyl Cellulose HPMC
1.The difference between adulterated hydroxypropyl methylcellulose (HPMC) and pure hydroxypropyl methylcellulose (HPMC) 1. Appearance: Pure hydroxypropyl methylcellulose HPMC looks fluffy and has a low bulk density, ranging from 0.3-0.4g/ml; adulterated hydroxypropyl methylcellulose HPMC has bett...Read more -
The Effect of Adding Hydroxypropyl Methyl Cellulose to Lightweight Concrete
Foam concrete is a new building energy-saving and environmental protection material that contains many evenly distributed closed pores, is light, heat-resistant, moisture-proof and sound-proof, and is especially suitable for building external wall insulation systems. So why is hydroxypropyl methy...Read more -
What are the main uses of sodium formate
Sodium formate appears to be a white crystalline powder,Sodium formate has a little wet properties, so it is recommended to store in a dry part, not a wet part, otherwise, it may affect the chemical properties of the product or the correct use of the product. What exactly is sodium formate a prod...Read more -
Comparative analysis of caustic soda and soda ash
Different from soda ash (sodium carbonate, Na2CO3) although is called “alkali”, but actually belongs to the chemical composition of salt, and caustic soda (sodium hydroxide, NaOH) is a real soluble in water strong alkali, with strong corrosive and hygroscopic property. Soda ash and ca...Read more
