HPMC manufacturer from china

HPMC For Cement Mortar

HPMC can widely used in cement mortar,hydroxypropyl methyl cellulose can provide high water retention,improve workability and anti-sagging.

HPMC For Wall Putty

HPMC is Raw white color Powder made from refined cotton and chemicals, it is widely used in Tile Adhesive, Wall Putty, and other construction materials. It has the advantages of Water Retention, Easy Construction, and smooth wall formed.

HPMC For Tile Adhesive

HPMC can enhance the opening hours, sag resistance,adhesive strength,anti-sliding and other general physical properties of tile adhesives.

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hpmc

Hydroxypropyl MethylCellulose

Hydroxypropyl Methyl Cellulose,HPMC

Redispersible polymer powder/VAE/RDP

ABOUT US

JinZhou HPMC cellulose co.,ltd , we established in in 2008 , we specialize in manfacture hydroxypropyl methylcellulose (HPMC) and Redispersible Polymer Powder(RDP) for many years , our company covers an area of 120 acres, now has 280 employees, including 28 senior technicians. Now the company has a non-ionic hpmc cellulose ether production line whose annual yield is 18000 tons and 15000 tons of redispersible polymer powder per year , today our products cover 30% of the domestic market , and we have established long term business relationship with many countries .
our product are widely used in the construction industrials , such as cement motar , tile adhesive, wall putty, wall panel & Block Jointing and the daily chemicals. It has the advantages of water retention, easy construction, and smooth wall formed.

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What is HPMC ?

HPMC is short for Hydroxypropyl Methylcellulose, It is also Non-ionic cellulose ether, it is is a natural polymfer cellulose as raw material, made of a series of chemical processing and non-ionic cellulose ether. It is white powder with good water solubility. hpmc have many properties such as thickening, adhesion, dispersing, emulsifying, film, suspended, adsorption, gel, and protective colloid properties of surface activity and maintains moisture function properties . Hydroxypropyl Methyl Cellulose are widely used in construction materials,building materials, coatings industry, synthetic resin, ceramic industry, textile, agriculture, daily chemical and other industries. Our product are mainly to used for the construction industries.

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HPMC Construction Grade

Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.

Appearance: White powder.
Particle size: 98.0%min through 100mesh.
Charring temperature: 280-300 Deg.C.
Bulk density: 0.25-0.70g/cm3(Usually around 0.5g/cm3)
Real specific gravity: 1.26-1.31
Browning temperature: 190-200 Deg.C.
Surface tension (2% water solution):42-56 dyn/cm.

Product properties
1. Water Retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration.
2. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.
3. Adhesivity: It can make mortar attach to base material better since the plasticity of mortar is enhanced.
4. Slip Resistance: It can prevent slipping problem between mortar and the base material in construction project as a result of its thickening effect.

Product Parameters

Product name	Hydroxy propyl methyl cellulose (HPMC)
Content of methoxyl	24.0 – 30.0
Content of hydroxy propyl	9.0 – 12.0
Temperature of gelation	63℃ – 75 ℃
Moisture	≦5%
Ash	≦5%
PH value	7 – 8
Appearance	white powder
Fitness	80-100 mesh
Viscosity	4,000 to 200,000 it can be customized
HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declind, depends on customer’s situation.

Application:
– Tile Adhesive
– Gypsum based skim coat
– Paste water resistant putty
– Dry-mixed plastering mortar
– Masonry mortar
– Joint filler

Packing and Storage
Standard Packing: In 25kg bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets
Quantity/40GP:24Tons with pallets ,28tons without pallets

HPMC Construction Grade

hydroxypropyl methyl cellulose (hpmc) – detail introduction

What is HPMC?
Hydroxypropyl methylcellulose, also known as hypromellose, cellulose hydroxypropyl methyl ether, is obtained by using high purity cotton cellulose as a raw material and special etherification under alkaline conditions.HPMC cellulose is a non-ionic cellulose ether made from natural high polymer cellulose by a series of chemical processing. It’s an odorless, tasteless and non-toxic white powder. Dissolving it in cold water will form a transparent and thick solution. it possesses many attributes such as thickening, binding, dispersing, emulsifying, film forming, suspending, absorbing, gelling, surface activity, water maintaining and protective colloid properties. What is the HPMC’ Physical and chemical properties? 1. Appearance: White or white powder, odorless, tasteless, non-toxic2. Particle diameter fineness: 100 mesh pass rate greater than 98.5 %; 80 goal pass rate greater than 100 %3. HPMC dissolves in cold water to form a transparent and viscous solution. Since it contains a certain amount of hydrophobic methoxy group, this product can be soluble in some organic solvents, and the best use range of aqueous solution viscosity is PH3.0-10 .0 What is the HPMC’Performance and application? 1. Strong plasticity: applied to gypsum without adding starch ether, bentonite, magnesium aluminum silicate, etc., improve mortar workability, adjust viscosity, apply effortless, non-stick knife, strong plasticity2. The product has a high cost performance: low admixture, obvious effect, easy to construct;3. Convenient construction: improve the batch scraping of gypsum, workers to save energy, feel smooth and coherent, non-sticky knife, improve the construction area of workers, improve construction efficiency.4. Does not reduce the strength of gypsum: Use within a reasonable range of recommendations with a reasonable formula, do not reduce the strength of plaster gypsum body5.Enhances water retention–improved water retenion can protectcement and plaster against poor solidification and cracking due to speedy drying and inefficient mixing with water.6.Workablilty–mortar plasticizing quality can be improved, which in turn will improved the workability of painting and working efficiency.7.Binding–Due to increased plasticizing quality, mortar can be a better binde.8.Slipping resistance–Due to the thickening action of Cellulose Ether,the slipping phenomena of mortar from substance to be bound can be prevented more efficiently. Plasters, Renders, & Stucco:Base plastersDecorative Finish PlastersRepair PlastersInsulating Renders Adhesives:Tile AdhesivesEIFS AdhesivesWallpaper Adhesives Jointing & Filling Compounds:Self-leveling compoundsEIFS leveling compoundsWall leveling compoundsGrouts Special Applications:Underwater ConcreteExtruded Construction ElementsPaint Removers

http://www.chinahpmccellulose.com/cellulose/hpmc/hydroxypropyl-methyl-cellulose-hpmc-detail-introduction.html

What is redispersible polymer powder? What’s the use?

redispersible polymer powder products are water-soluble re-dispersible powder, divided into ethylene/vinyl acetate copolymer, ethylene acetate/tertiary carbonate copolymer, acrylic acid copolymer, etc., the powder adhesive made after spray drying, with polyvinyl alcohol as the protective colloid.This powder in contact with water can be quickly dispersed into emulsion, because the re-dispersion of latex powder with high bonding ability and unique properties, such as: water resistance, construction and insulation, so their application is extremely wide.Advantages of redispersible latex powderNo need to store and transport with water, reducing transport costs;Long storage life, anti-freezing, easy to keep;Small size, light weight, easy to use;It can be mixed with hydrocoagulant binder and mixed into synthetic resin modified premix. When using, only water needs to be added, which can not only avoid errors in mixing at the site, but also improve the safety of product handling.Redispersible use of latex powderredispersible polymer powder is mainly used in: internal and external wall putty powder, ceramic tile binder, ceramic tile gouging agent, dry powder interface agent, external wall insulation mortar, self-leveling mortar, repair mortar, decorative mortar, waterproof mortar external insulation dry mix mortar.In order to improve the weakness of traditional cement mortar, such as brittleness and high elastic modulus, etc., the purpose of mortar is to provide better flexibility and tensile bonding strength of cement mortar, so as to resist and delay the occurrence of cracks in cement mortar.As the polymer and mortar form an interpenetrating network structure, a continuous polymer membrane is formed in the pores, strengthening the bond between aggregates and blocking part of the pores in the mortar, so the performance of the hardened modified mortar is greatly improved compared with that of cement mortar.The role of re-dispersible emulsion powder in mortar:1. Increase the compressive strength and flexural strength of mortar.2. The addition of latex powder improves the elongation of mortar, thus improving the impact toughness of mortar, and at the same time gives mortar a good stress dispersion effect.3. The bonding property of mortar is improved.The bonding mechanism is based on the adsorption and diffusion of macromolecules on the sticky surface, while the rubber powder has a certain permeability, and cellulose ether together fully infiltrate the surface of the base material, so that the base and the new plastering surface performance is close, thereby improving the adsorption, make its performance greatly increased.4, reduce the elastic modulus of mortar, improve the deformation ability, reduce cracking phenomenon.5. Improve the abrasion resistance of mortar.The improvement of abrasion resistance is mainly due to the presence of a certain amount of adhesive bent on the surface of mortar. The adhesive powder plays a bonding role, and the retinal structure formed by the adhesive powder can pass through the holes and cracks in the cement mortar.The adhesion between base material and cement hydration product is improved, so as to improve wear resistance.6. The mortar is endowed with good alkali resistance

redispersible polymer powder , redispersible latex powder,rdp,vae

HPMC for construction

Another name is Hydroxypropyl methyl cellulose . also we can called hpmc cellulose ethers . Appearance – white or whitish powderParticle size – 98.5 % min through 100 meshThe carbonization temperature – 280-300 Deg.CThe bulk density – 0.25-0.70g/cm3(Usually around 0.5g/cm3)Real specific gravity – 1.26-1.31Browning temperature – 190-200 Deg.C.Surface tension (2% water solution) – 42-56 dyn/cm Hydroxypropyl methyl cellulose (HPMC) is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation . the hpmc is white or whitish powder . Hydroxypropyl methyl cellulose has thickening ability , it also can salt resistance, low ash powder,pH stability, water retention, dimensional stability and excellent film forming, it also has the wide range of enzyme resistance, dispersion and adhesion.The hpmc cellulose ethers are the variety of nonionic cellulose mixed ethers . It is a semi-synthetic , inactive, viscoelastic polymer that is widely used in ophthalmology as a lubricant and as an excipient & excipient in oral medications , it is found in a wide variety of commodities. As a food additive, hpmc cellulose can assume the following roles: emulsifiers, thickeners, suspending agents, and animal gelatin substitutes.The hpmc cellulose ethers chemical powders are widly used in construction materials , such as used for wall putty, tile adhesive, cement mortar, dry mix mortar, wall plaster, skim coat, mortar, concrete admixtures, cement, gypsum plaster, joints fillers, crack filler, etc. The Performance:1. Strong plasticity: apply to gypsum without adding starch ether, bentonite, magnesium silicate, etc., improve the workability of mortar, adjust viscosity, apply to no effort, no stick knife, strong plasticity2. This product has high cost performance: few additives, obvious effect, convenient construction;3. Convenient construction: improved the batch scraping system of gypsum, saving energy for workers, smooth and consistent hand, non-stick knife, improved the construction area of workers, and improved the construction efficiency.4. Gypsum strength does not decrease: it is recommended to use a reasonable range and formula, and the strength of gypsum body does not decrease The Application: A. The cement mortar: The hpmc cellulose can improve dispersion of cement-sand and improve the plasticity and water retention of the mortar,it also can effect on preventing cracks and improve the strength of the cements.B. The tile adhesives: The hpmc cellulose can improve the plasticity , it can improve the water retention of the pressed tile mortar and enhance the adhesive strength of the cement tiles and prevent powdering .C. The Gypsum setting mud : The hpmc cellulose can improves water retention and processability, it also can improves the conglutination to the substrate.D. The seam cement: it can added to the joint cement for gypsum board to improve fluidity & water retention.E. The coatings: as a plasticizer for latex coatings, it has an effect on improving the handling properties and fluidity of coatings and putty powder. The HPMC cellulose package conditions :Packing: usually it is 25kg plastic bagsQuantity/20GP: 12MT with pallets and 14MT without palletsQuantity/40GP: 24MT with pallets and 28MT without pallets

http://www.chinahpmccellulose.com/cellulose/hpmc/HPMC-for-construction-use.html

Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic cellulos

Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic cellulose ether prepared from a series of chemical processing using natural cotton polymer material refined cotton as raw material. It is mainly used in construction industry – dry powder building materials such as water-resistant putty powder, putty paste, steel putty, coating glue and thermal insulation mortar, etc. It has good water retention effect, easy construction, good brightness, and viscosity and gel time can be customized according to customer needs. HPMC is a kind of small particle size nonionic Hydroxypropyl Methyl Cellulose with properties of good water retention, good batch stability, excellent thickening, water retention, workability increased, stable suspension, surface activity, lubrication etc. We are also available to supply various unmodified and modified grade of HPMC according to customers’ different request on performance or universal application fields.

Praduct technical data

Viscosity Table of Normal Grades of HPMC:

Grade	Viscosity (mPa.s)
MP-A	MP-B
400	300-500	—
4K	3200-4800	—
10K	8000-12000	—
20K	16000-24000	16000-24000
40K	32000-48000	32000-48000
60K	48000-72000	48000-72000
100K	80000-120000	80000-120000
150K	120000-180000	120000-180000
200K	≥160000	≥160000
Note:
1. Viscosity: Brookfield LVT Viscometer (2% dry, 20°C).
2. All above models are available for surface treatment type.

Application Table of HPMC

Grade Application	400	15K	20K	40K	60K	100K	150K	200K
Floor Self-leveling compounds	●●
Skim Coat,		●●	●●	●●	●●	●
EIFS adhesive mortar					●●	●●	●●	●●
EIFS Base Coat		●●	●●	●●	●●	●
Tile Adhesive				●●	●●	●●
Tile grouts, Joint filler			●●	●●	●
Renders, Plasters, masonry mortar				●●	●●	●●	●
Sealing Slurries		●●	●●	●●	●●
Waterproof mortar				●●	●●
Interface Agent (primer)			●●	●	●
●: Recommended. ●●: Highly Recommended. The suggestion is not regard as as guarantee or their suitability for a particular application.The information on the use of our products should be suitable to local conditions and the materials employed.

Properties: This product is a kind of white or slightly yellowish powder, and it is odorless, tasteless and non-toxic.
Water-soluble and thickening ability: This product can be dissolved in cold water to form a transparent viscous solution.Dissolution in Organic Solvents: Due to the presence of a certain amount of hydrophobic methoxyl groups, this product can be dissolved in some organic solvents, but also soluble in water and organic solvents.Salt resistance: Because this product is nonionic and non-polymeric electrolyte, it is relatively stable in aqueous solutions of metal salts or organic electrolytes.Surface activity: The aqueous solution of this product is surface-active, making it emulsifying, protecting the colloid and relative stability.Thermal gelation: When heated above a certain temperature, the aqueous solution of this product can become opaque, resulting in precipitation and loss of solution viscosity. However, it gradually turns to its original solution after cooling down. The temperature at which condensation and precipitation occur depends on the type of product, the concentration of the solution, and the heating rate.Low ash content: Because this product is non-ionic, it can be efficiently refined with hot water during the preparation process, so its ash content is very low.PH stability: The viscosity of the aqueous solution of this product is relatively stable in the PH3.0-11.0 range.Water retention effect: As this product is hydrophilic and its aqueous solution is highly viscous. It is added to mortar, gypsum, paint, etc. to maintain high water retention in the product.Shape retention: Compared with other water-soluble polymers, this product’s aqueous solution has special viscoelastic properties. Its addition has the ability to improve the shape of extruded ceramic products and the like.Lubricity: Add this product can reduce friction coefficient and improve the lubrication of extruded ceramic products and cement products.Film formation: This product can produce strong, flexible, transparent flakes with good oil and ester resistance Application field Adhesive Mortar、Base Coat、Normal Skim Coat、Flexible Skim Coat、Gypsum Skim Coat、Tile Adhesive、Tile Grouts、Waterproof Mortar、Repair Mortar、Grouts Motar、Gypsum Joint Filler、Cement Joint Filler、Gypsum Plaster、Cement Plaster、Lightweight Plaster、Gypsum / Lime Masonry Mortar、Cement Masonry Mortar、Powdered Diatomaceous Earth Wall Material

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HPMC Construction Grade

Product name	Hydroxy propyl methyl cellulose (HPMC)
Content of methoxyl	24.0 – 30.0
Content of hydroxy propyl	9.0 – 12.0
Temperature of gelation	63℃ – 75 ℃
Moisture	≦5%
Ash	≦5%
PH value	7 – 8
Appearance	white powder
Fitness	80-100 mesh
Viscosity	4,000 to 200,000 it can be customized
HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declind, depends on customer’s situation.

HPMC Cellulose For Self-leveling

Hydroxypropyl Methyl Cellulose is the full name of HPMC, is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer.HPMC is odorless, tasteless,non-toxic cellulose ethers produce from natural high molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel,and protective colloid properties of surface activity and maintain moisture function properties ect. JinZhou HPMC cellulose co.,ltd , we offers the HPMC cellulose used for self-leveling , it can improve the properties of preventing segregation, laminition, open time, crack resistance, workability and so on. self-leveling mortar is a kind of polymer-modified cement that has high flow property, which is typically applied to interior big floor coverings, such as large shopping malls, supermarkets, industry workshop and etc. Our HPMC cellulose ether plays an important role in self-leveling to achieve a smooth and flat surface with the key properties of anti-cracking, anti-shrinkage, preventing segregation, lamination, bleeding, etc.
Hydroxypropyl Methyl Cellulose

Product Description: Our HPMC Cellulose is specially developed for self-leveling applications. It imparts well-balanced properties.
Physical and chemical performance about the hpmc cellulose: The appearance: white or white powder, odorless and tasteless.Particle size: 100 order by the rate of more than 98.5%; 80 mesh through rate in 100%.The carbonization temperature: 280-300℃.The apparent density:0.25-0.70g/ (usually 0.5g/). Specific gravity 1.26-1.31.Temperature: 190-200℃Spontaneous combustion temperature of about 360℃.The surface tension of aqueous solution of 42-56dyn/cm:20%.HPMC with methoxyl content decreases, the gel point elevation, dissolved in water decline, surface activity also decreased.The solubility: soluble in water and organic solvents, such as an appropriate proportion of ethanol/water, isopropanol/water, two chlorine ethane and. Aqueous solution with surfactant, high transparency, stable performance. Products of different specifications in different gel temperalures, this is HPMC thermal gelation properties. The solubility increases with the viscosity and viscosity change, the lower the solubility, higher, different specifications of the HPMC properties have some differences. HPMC solubility in water is not affected by Ph value influence.

JinZhou HPMC cellulose co.,ltd , founded in 2008 , we specialize in manfacture cellulose ethers for more than 10 years ,We have the five full set of advanced equipment , our annual production capacity is 20000 tons of hpmc cellulose and 15000 tons of redispersible polymer powder per year , today our products cover 30% of the domestic market , and we have established long term business relationship with many countries .
our mainly product include Hydroxypropyl Methyl Cellulose(HPMC),Carboxy Methyl Cellulose (CMC),Redispersible Polymer Powder(RDP).
We will warmly welcome the customers to visit our factory !

China Manufacture – HPMC Hydroxypropyl Methylcellulose

Hydroxy Propyl Methyl Cellulose is an important variety of nonionic cellulose mixed ether. It is odorless, tasteless and non-toxic. The finished product is white powder or loose fiber, and the particle size is passed through the 80-mesh sieve. It doesn’t react with heavy metals. Different proportions of methoxy and hydroxypropyl content in the finished product, different viscosity, will become a variety of different properties. HPMC is actually a kind of epoxy methane oxygen c ring (methyl) modified methyl cellulose, so it has a similar methyl cellulose soluble in cold water can dissolve, can not soluble in hot water features, solubility in organic solvent is better than that of water soluble, it can soluble in anhydrous methanol and ethanol, can also dissolve in chlorinated hydrocarbons, such as methylene chloride, trichloroethane, acetone, isopropyl alcohol, diacetone alcohol and other organic solvents. Appearance: White powder.Particle size: 98.0%min through 100mesh.Charring temperature: 280-300 Deg.C.Bulk density: 0.25-0.70g/cm3(Usually around 0.5g/cm3)Real specific gravity: 1.26-1.31Browning temperature: 190-200 Deg.C.Surface tension (2% water solution):42-56 dyn/cm. Hydroxy Propyl Methyl Cellulose HPMC CAS NO.9004-65-3HPMC Hydroxypropyl Methylcellulose For Building Material. Hydroxy Propyl Methyl Cellulose HPMC is a non-ionic, water soluble cellulose ether. It is widely used as thickener, protective colloid, stabilizer, suspending aids and water-retention agents in many industrial applications. It enhances water-retention, besides providing well-balanced properties including open time, slip resistance, adhesion, good impact resistance and shear strength. Application *thermal insulation mortar, ceramic tile adhesive, jointing agent, stucco gypsum, plaster;*paint thickening agent, dispersing agent and stabilizer;*ink industry as the thickening agent, dispersing agent and stabilizer;*plastic forming mold release agent, softener, lubricants;*cement, gypsum secondary products;*shampoo, detergent

Specification:

IndexProduct Name	Hydroxypropyl methyl cellulose (HPMC)
Temperature of Gelation	65-75°C
Viscosity	50000-200000
PH Value	6-8
Methoxy %	24.0-30.0
Hydoxypropyl %	9.0-12.0
Moisture %	≤ 5.0
Ash %	≤ 5.0
Transmittance of light	≥ 80
Water-retention rate	≥ 90

HPMC For Cement Mortar

HPMC For Wall Putty

HPMC For Tile Adhesive

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What is HPMC ?

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Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic cellulos

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HPMC Construction Grade