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Properties of Cationic Cellulose Ether Solution

Properties of Cationic Cellulose Ether Solution The dilute solution properties of a high-charge-density cationic cellulose ether (KG-30M) at different pH values were studied with a laser scattering instrument, from the hydrodynamic radius (Rh) at different angles, and the root mean square radius ... Read More

What is the viscosity of hydroxypropyl methylcellulose hpmc?

What is the viscosity of hydroxypropyl methylcellulose hpmc? Putty powder for interior walls generally has a viscosity of 100,000. The cement mortar has higher requirements for adjustment, and the viscosity of 150,000 is easy to use. In addition, the most critical role of HPMC is to lock water, f... Read More

Instant type hydroxypropyl methylcellulose

Instant type hydroxypropyl methylcellulose 1. The water content is too high, resulting in too low content, which is equivalent to reducing the concentration of the solution. 2. The viscosity is low, and some marked viscosity does not match the actual viscosity. 3. Stir even after adding the ingre... Read More

Putty Powder Recipe

Putty Powder Recipe Putty powder is a surface leveling powder material for pretreatment of the construction surface before paint construction. The main purpose is to fill the pores of the construction surface and correct the curve deviation of the construction surface, laying a good foundation fo... Read More

Classification and difference of putty

Classification and difference of putty 1. What are the components of putty? (1) Ordinary putty is mainly made of white powder, a little starch ether and CMC (hydroxymethyl cellulose). This kind of putty has no adhesion and is not water-resistant. (2) Water-resistant putty paste is mainly composed... Read More

Advantages of Pharmaceutical Grade HPMC

Advantages of Pharmaceutical Grade HPMC   HPMC has become one of the most widely used pharmaceutical excipients at home and abroad, because HPMC has advantages that other excipients do not have. 1. Water solubility Soluble in cold water below 40°C or 70% ethanol, basically insoluble in hot w... Read More

Synthesis and properties of Water-soluble cellulose ether superplasticizer

Synthesis and properties of Water-soluble cellulose ether superplasticizer In addition, cotton cellulose was prepared to level Ling-off degree of polymerization and was reacted with sodium hydroxide, 1,4 monobutylsulfonolate (1,4, butanesultone). sulfobutylated cellulose ether (SBC) with good wat... Read More

Research progress of cellulose ether modified mortar

Research progress of cellulose ether modified mortar the types of cellulose ether and its main functions in mixed mortar and the evaluation methods of properties such as water retention, viscosity and bond strength are analyzed. The retarding mechanism and microstructure of cellulose ether in dry... Read More

Effect of ambient temperature on the workability of cellulose ether modified gypsum

Effect of ambient temperature on the workability of cellulose ether modified gypsum The performance of cellulose ether modified gypsum at different ambient temperatures is very different, but its mechanism is not clear. The effects of cellulose ether on the rheological parameters and water retent... Read More

Modified Cellulose ether for mortar

Modified Cellulose ether for mortar The types of cellulose ether and its main functions in mixed mortar and the evaluation methods of properties such as water retention, viscosity and bond strength are analyzed. The retarding mechanism and microstructure of cellulose ether in dry mixed mortar and... Read More

What are the main uses of methylcellulose (MC)?

What are the main uses of methylcellulose (MC)? Methyl Cellulose MC is widely used in construction materials, coatings, synthetic resins, ceramics, medicine, food, textiles, agriculture, cosmetics, tobacco and other industries. MC can be divided into construction grade, food grade and pharmaceuti... Read More

The pharma excipients of oral solid dosage forms

The common excipients of oral solid dosage forms Solid preparations are currently the most widely circulated and most used dosage forms in the market, and they usually consist of two main substances and excipients. Excipients, also known as excipients, refer to the general term for all additional... Read More
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