HPMC Capsule Raw Material E5-manufacture,factory,supplier from China

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.

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.

Swells in water and produces a clear to opalescent,viscous colloidal mixture, high transparency, stable performance, HPMC dissolved in water is not affected by pH value.

Hydroxypropyl methylcellulose (HPMC), HPMC is white or milky white, odorless and tasteless, fibrous powder or granules, the loss on drying does not exceed 10%, can be dissolved in cold water but not in hot water, slowly in hot water Swells, peptizes, forms a viscous colloidal solution, cools to a solution, and accordingly becomes a gel when heated.

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

It comprises cement, sand, limestone, HEMC and various additives, ready to be mixed with water before use.Adhesion Strength after drying of this tile cement should be more than 0.5N/mm2, and the dosage of HEMC is generally about 0.3 to 0.4% in dry mortar to reach this level.HEMC can effectively improve the rheology of plaster and significantly improve sagging phenomenon for latter plastering and reduce the shrinkage and crack formation.Structural formula               &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.

Hydroxyethyl methyl cellulose is a odorless, odorless, non-toxic white powder that can be dissolved in cold water to form a transparent viscous solution.  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 w

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. It is effective in thickening, adhesion, dispersion, emulsification, suspension, adsorption, surface activity, water retention and so on.  ETON Hydroxypropyl starch ether is a kind of chemical modified starch mainly used as thickener and texturing agent for cement or gypsum based mortar products.

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.

MELLUTEL™ YT-10 is a modified Hydroxypropyl Starch ether with excellent performance. It can be used together with cellulose ether to improve the thickening features of cellulose- ethers used for products in the construction industry like plaster, filler and tile-adhesive etc.Application Data Presentation

Hydroxypropyl methylcellulose (HPMC), HPMC is white or milky white, odorless and tasteless, fibrous powder or granules, the loss on drying does not exceed 10%, can be dissolved in cold water but not in hot water, slowly in hot water Swells, peptizes, forms a viscous colloidal solution, cools to a solution, and accordingly becomes a gel when heated.

Structural formulaOR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3(n～2)/2 Modified products   Type   ItemHPMCYT1YT100M YT100MN YT1365 YT150MSSpecification of non modified products                      TypeItemHPMCPD/PDSHPMCPK/PKSHEMCEM/EMSNon surfacetreatmentPD100MPD150MPD200MPD300M/EM40MEM60MEM70MEM100MEM150MEM200MSurface treatmentPD100MSPD150MSPD200MSPK8000S PK100MS PK150MS PK200MSEM6000SEM8000SEM10MSEM20MSEM30MSEM60MSEM100MSEM150MSEM200MSGel temperature ℃58.0～64.070.0～90.070.0～90.0pH5.0～9.05.0～

Hydroxypropyl methyl cellulose (hpmc) is a non-ionic cellulose combined ether crafted from cotton and wood via alkalization, propylene oxide and methyl chloride etherification.

Cellulose ether has a wide range of uses in the building materials industry.Can be used as retarder, water retention agent, thickener and binder.The most important roles of cellulose ether (especially HPMC and HEMC) in cement-based adhesives are water retention and thickening.In addition, due to its interaction with the cement system, it also plays an auxiliary role in entraining air, delayed coagulation and improving tensile bond strength.Structural formula (n～2)/2 OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3 Specification of non modified products   

HPMC is mainly used in the field of honeycomb ceramics. Honeycomb ceramics were first used to purify the exhaust gas of small cars. Now they have been widely used in chemical industry, electric power metallurgy, petroleum, electronics, electrical appliances, machinery and other industries. With the development of technology, more and more thin～walled honeycomb ceramics are used.

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.

Appearance is White to slightly off-white fibrous or granular powder.

Hydroxypropyl methylcellulose (HPMC) and hydroxyethyl methylcellulose (HEMC) are widely used building materials, when applied to gypsum-based plastering, it has the following characteristics:Water Retention: Retains in the mortar, allowing the gypsum to fully set.

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

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.

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.