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CAS:9004-65-3
Hydroxypropyl MethylCellulose (HPMC) or hypromellose are water soluble methyl cellulose ether,which are widely used in construction, pharmaceutical,food, cosmetic, detergent, paints, as thickener, emulsifier, film-former, binder, dispersing agent, protective colloids.We can provide the regular grade HPMC, we also can provide modified HPMC according to customer requirements. After modified and surface treatment, we can get the goods which is dispersed in water quickly, lengthen open time, anti-sagging, etc.
Appearance | White or off-white powder |
Methoxy ( % ) | 19.0~ 24.0 |
Hydroxypropoxy ( % ) | 4.0 ~ 12.0 |
pH | 5.0~ 7.5 |
Moisture ( % ) | ≤ 5.0 |
Residue on ignition ( % ) | ≤ 5.0 |
Gelling temperature ( ℃ ) | 70~ 90 |
Particle size | min.99% pass through 100 mesh |
Typical grade | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 2%) |
HPMC MP400 | 320-480 | 320-480 |
HPMC MP60M | 48000-72000 | 24000-36000 |
HPMC MP100M | 80000-120000 | 40000-55000 |
HPMC MP150M | 120000-180000 | 55000-65000 |
HPMC MP200M | 160000-240000 | Min70000 |
HPMC MP60MS | 48000-72000 | 24000-36000 |
HPMC MP100MS | 80000-120000 | 40000-55000 |
HPMC MP150MS | 120000-180000 | 55000-65000 |
HPMC MP200MS | 160000-240000 | Min70000 |
Typical Applications of HPMC:
Tile Adhesive
●Good water retention: prolonged opening time will make tiling more efficient.
●Improved adhesion and sliding resistance: especially for heavy tiles.
●Better workability: lubricity and plasticity of plaster is ensured, mortar can be applied easier and quicker.
Cement Plaster / Dry mix mortar
●Easy dry mix formula due to cold water solubility: lump formation can be easily avoided, ideal for heavy tiles.
●Good water retention: prevention of fluid loss to the substrates, the appropriate water content is kept in mixture which guarantees longer concreting time.
●Increased water demand: increased open time, expanded spry area and more economical formulation.
●Easier spreading and improved sagging resistance due to improved consistency.
Wall putty
●Water retention: maximized water content in slurry.
●Anti-sagging: when spreading a thicker coat corrugation can be avoided.
●Increased mortar yield: depending on the weight of the dry mixture and appropriate formulation ,HPMC can increase the mortar volume.
Exterior Insulation and Finish System ( EIFS )
●Improved adhesion.
●Good wetting ability for EPS board and substrate.
●Reduced air entrancement and water uptake.
Self-leveling
●Protection from water exudation and material sedimentation.
●No effect on slurry fluidity with low viscosity
HPMC, while its water retention characteristics improve the finish performance on the surface.
Crack Filler
●Better workability: proper thickness and plasticity.
●Water retention ensures prolonged work time.
●Sag resistance: improved mortar bonding ability.
Pharmaceutical excipient and food application:
Usage | Product grade USP/EP/E464 | Dosage |
Bulk Laxative | HPMC K4M,HPMC K100M | 3-30% |
Creams, Gels | HPMC E4M,HPMC F4M,HPMC K4M | 1-5% |
Ophthalmic Preparation | HPMC E50 | 01.-0.5% |
Eye drops preparations | HPMC E4M, HPMC F4M, HPMC K4M | 0.1-0.5% |
Suspending agent | HPMC E3, HPMC E5 | 1-2% |
Antacids | HPMC E50, HPMC F50 | 1-2% |
Tablets binder | HPMC E5, HPMC E100 | 0.5-5% |
Convention Wet Granulation | HPMC E5, HPMC A4C | 2-6% |
Tablet coatings | HPMC E5, HPMC E15 | 0.5-5% |
Controlled Release Matrix | HPMC K100 ,HPMC K100M | 20-55% |
Packaging:
HPMC Product is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.
Storage:
Keep it in cool dry warehouse,away from moisture, sun,fire,rain.Kima Chemical Co., Ltd. is a well-established HPMC manufacturer, MHEC factory, and HEC supplier in China, providing high-quality cellulose ether products for industries such as construction, pharmaceuticals, personal care, food, and coatings. Here’s an overview of their capabilities in each of these areas:
1. HPMC Manufacturer (Hydroxypropyl Methylcellulose)
Kima Chemical produces a wide range of HPMC (Hydroxypropyl Methylcellulose), which is known for its versatility and wide applications across several industries.
- Applications:
– Construction: HPMC is widely used in tile adhesives, mortars, plasters, and cement-based products to improve water retention, workability, and adhesion.
– Pharmaceuticals: In the pharmaceutical industry, HPMC serves as a binder, film-coating agent, and controlled-release excipient in tablet formulations.
– Food: HPMC is used as a thickener, stabilizer, and emulsifier in various processed foods like sauces, dressings, and dairy products.
– Personal Care: It functions as a thickening agent and stabilizer in personal care products such as shampoos, lotions, and creams.
- Key Benefits:
– Excellent water retention and adhesion in cement-based products.
– Thermal stability and ease of dissolution in cold water.
– Non-ionic and compatible with a wide range of other ingredients.
2. MHEC Factory (Methyl Hydroxyethyl Cellulose)
As a leading MHEC factory, Kima Chemical specializes in the production of MHEC (Methyl Hydroxyethyl Cellulose), which is widely used in construction, coatings, and personal care industries.
- Applications:
– Construction: MHEC is used in dry-mix mortars, cement renders, and gypsum-based plasters to enhance workability, consistency, and water retention.
– Coatings: It acts as a thickening agent in water-based paints and coatings, improving flow properties and leveling.
– Personal Care: MHEC is also used in personal care products, where it provides thickening, stabilizing, and emulsifying effects.
- Key Benefits:
– Superior water retention in cementitious and gypsum-based products.
– Enhances adhesion and open time in tile adhesives and plasters.
– Provides excellent viscosity control in paints and coatings.
3. HEC Supplier (Hydroxyethyl Cellulose)
As a trusted HEC supplier, Kima Chemical offers high-performance HEC (Hydroxyethyl Cellulose), used in industries such as paints, personal care, and oil drilling.
- Applications:
– Paints and Coatings: HEC is used in water-based paints as a thickener and stabilizer. It improves the rheology, provides a smooth application, and prevents sagging.
– Personal Care: In shampoos, lotions, and creams, HEC is used to enhance viscosity, stabilize emulsions, and provide a creamy texture.
– Oil Drilling: HEC is used in drilling fluids to control viscosity and improve the suspension of particles.
- Key Benefits:
– Provides consistent viscosity and thickening in various applications.
– Enhances flow properties and stability in water-based systems.
– Soluble in both hot and cold water and compatible with other ingredients.
Why Choose Kima Chemical as Your HPMC, MHEC, and HEC Supplier:
1. High-Quality Products: Kima Chemical ensures that all products, including HPMC, MHEC, and HEC, meet strict quality standards. The company is committed to producing cellulose ethers with consistent properties and performance.
2. Global Reach: With a strong supply chain network, Kima Chemical serves customers worldwide, providing prompt delivery and excellent customer support.
3. Custom Solutions: Kima Chemical offers flexibility in product customization, catering to the specific needs of clients across various industries, from construction to personal care.
4. Technical Expertise: The company’s R&D team continuously works to innovate and improve its product offerings, ensuring that customers receive high-performance solutions tailored to their specific applications.
5. Sustainability and Safety: Kima Chemical adheres to international safety and environmental standards, ensuring that their manufacturing processes are environmentally friendly.