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Hydroxyethyl methyl cellulose ether, referred to as HEMC, is a non-ionic cellulose ether obtained from natural polymer material cellulose through a series of chemical reactions. It is an odorless, tasteless, non-toxic white to off-white powder or granule, which can be dissolved in cold or hot water to form a transparent viscous solution, which has the functions of thickening, binding, water retention, dispersion, emulsification and film formation.

Tile cement mortar is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone,  HPMC and various additives, ready to be mixed with water before use.Normal tile cement is usually economic mortar which has lower content of cement and RDP (Redispersible polymer powder) than standard tile cement.

Hydroxyethyl methyl cellulose ether soluble in water and some organic solvents.It has the characteristics of thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gelation, surface activity, water retention and colloid protection.  Aqueous solutions can be used as colloidal protectants, emulsifiers and dispersants due to their surface active properties.  Hydroxyethyl methyl cellulose aqueous solution has good hydrophilicity, which is a highly efficient water-retaining agent.Structural formula (n-2)/2OR=-OH、-[OCH2CH(CH3)]nOHSpeci

Hydroxyethyl methyl cellulose (HEMC) is one of the most popular cellulose ethers.

Tile cement mortar is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone,  HPMC and various additives, ready to be mixed with water before use.Normal tile cement is usually economic mortar which has lower content of cement and RDP (Redispersible polymer powder) than standard tile cement.

Tile cement mortar is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone,  HPMC and various additives, ready to be mixed with water before use.Normal tile cement is usually economic mortar which has lower content of cement and RDP (Redispersible polymer powder) than standard tile cement.

HEMC Main applicationHydroxyethyl methyl cellulose (HEMC) is a non-ionic cellulose mixed ether made from cotton and wood through alkalization, ethylene oxide and methyl chloride etherification. HEMC is widely used in water-based latex coatings, construction and building materials, printing ink, oil drilling and other fields. Its properties are similar to HPMC, but the presence of hydroxyethyl makes HEMC more soluble in water, the solution is more compatible with salt, and has a higher condensation temperature.1.

Compared with the traditional cement mortar, gypsum mortar has the advantages of fire prevention, heat insulation, sound insulation, flame retardant, light weight, humidity adjustment, no hollowing and cracking, etc. In recent years, gypsum mortar has developed rapidly. Mellutel cellulose ether endows gypsum mortar with the following characteristics:The hydroxypropyl methyl cellulose ether hpmc is the essential condition for thin bed technology for tile adhesive.Can be used as retarder, water retention agent, thickener and binder.Structural formula      

Main applicationHPMC is one of the main dispersants in PVC industry. During suspension polymerization of vinyl chloride, it can reduce the interfacial tension between vinyl chloride monomer (VCM) and water, and help VCM to be evenly and stably dispersed in the aqueous medium; Prevent the coalescence of VCM droplets at the initial stage of polymerization; Prevent coalescence between polymer particles in the later stage of the polymerization process. In suspension polymerization system, it plays a dual role of dispersion and stability protection.

Hydroxypropyl methyl cellulose is a non-ionic water-soluble cellulose ether widely used as a thickener, protective colloid, stabilizer, suspending agent and water-retaining agent in many construction applications.Structural formula  (n～2)/2 OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3Modified products     TypeItemHPMCputtyYT100M  YT100MN  YT1365  YT150MSmortarYT200M  YT200MSSelf levelingYT400GypsumYT-7166   Specification  of non modified products &n

Tile cement mortar is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone,  HPMC and various additives, ready to be mixed with water before use.Normal tile cement is usually economic mortar which has lower content of cement and RDP (Redispersible polymer powder) than standard tile cement.

Tile cement mortar is used to attach tiles on concrete or block walls. It comprises cement, sand, limestone,  HPMC and various additives, ready to be mixed with water before use.Normal tile cement is usually economic mortar which has lower content of cement and RDP (Redispersible polymer powder) than standard tile cement.

HPS main application1. in the paper industry, it is used as the internal and surface sizing of paper to make the printing ink bright and uniform, the glue film smooth, reduce the ink consumption, and have a certain roughening ability.2. in the textile industry, it is used as warp size to improve the abrasion resistance and weaving efficiency during weaving. Hydroxypropyl starch with high degree of substitution can be used as printing paste.3.

Hydroxypropyl methylcellulose (hpmc), hpmc is white or milky white, odorless and tasteless, fibrous powder or granules, the loss on drying does not exceed 10%, may be dissolved in cold water but not in warm water, slowly in warm water swells, peptizes, forms a viscous colloidal solution, cools to an answer, and for that reason turns into a gel while heated.

Hydroxypropyl methyl cellulose is a non-ionic water-soluble cellulose ether widely used as a thickener, protective colloid, stabilizer, suspending agent and water-retaining agent in many construction applications.Structural formula  (n～2)/2 OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3Modified products     TypeItemHPMCputtyYT100M  YT100MN  YT1365  YT150MSmortarYT200M  YT200MSSelf levelingYT400GypsumYT-7166   Specification  of non modified products &n

HPS is a kind of ionic hydroxypropyl starch ether, which is produced by a series of chemical and physical reactions with starch as raw material. It is a kind of non-toxic, tasteless white or beige power, which can be dissolved in cold water to form transparent or translucent viscous liquid.

As one of the most important raw materials in tile adhesive, cellulose ether plays a crucial role in the performance of tile adhesive. The role of cellulose ether in tile adhesive is mainly manifested in thickening, water retention, delaying cement hydration, improving workability, improving anti-slip performance and rheology, plasticity and lubricating properties, extending open time, enhancing bond strength, etc.

HPS is a kind of ionic hydroxypropyl starch ether, which is produced by a series of chemical and physical reactions with starch as raw material. It is a kind of non-toxic, tasteless white or beige power, which can be dissolved in cold water to form transparent or translucent viscous liquid.

Food grade HPMC  , also abbreviated as hypromellose , is a kind of non-ionic cellulose ether. It is a semi-synthetic, inactive, viscoelastic polymer, often used in ophthalmology as a lubrication department, or as an ingredient or excipient in food additives, and is commonly found in various types of commodities.

The capsule has high transparency and good color. Good formability and solidity after dipping in glue, which is more conducive to demoulding. The capsule shell has uniform thickness and good toughness. It does not contain chloroethanol, and the heavy metal indicators meet the requirements of the United States and European Pharmacopoeia

 These vegetable capsules are an attractive, all-natural dosage form that retain all the advantages - easy to swallow, effectively mask taste and odor, and allow product visibility. HPMC capsules are also starch-free, gluten-free and preservative-free, and meet the strict dietary needs of customers that choose a vegetarian lifestyle.

HPMC (Hydroxypropyl methylcellulose) Capsules are two-piece capsules made from cellulosic raw materials that satisfy vegetarian, religion, cultural and policy needs. These vegetable capsules are an attractive, all-natural dosage form that retain all the advantages - easy to swallow, effectively mask taste and odor, and allow product visibility. HPMC capsules are also starch-free, gluten-free and preservative-free, and meet the strict dietary needs of customers that choose a vegetarian lifestyle.

 Tile cement mortar is used to attach tiles on concrete or block walls.