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Y-23
QingQuan
QingQuan Cellulose, a China manufacturer, supplies Thickener Hydroxypropyl Methyl Cellulose (HPMC) Powder specifically for wall paints and putty. This versatile HPMC also enhances performance in tile adhesive formulations. Request samples and technical data.
Model NO. | Y-23 | Function | Thickening Agent |
Grade | Industrial Grade | Particle Size | Other |
Solubility | Soluble in Water | Viscosity | Recommended According to The Place of Use |
MOQ | 1000kg | Purity | 99.99% |
Other Names | Hemc | Advantages | High Water Retention |
Usage | Construction Material | Transport Package | Waterproof Packing |
Origin | China, Hebei | Trademark | QingQuan |
Production Capacity | 100000kg | HS Code | 3912390000 |
Specification | 25kgs/bag |
Package Size | 110.00cm * 110.00cm * 120.00cm |
Package Gross Weight | 1020.000kg |
Product Introduction (Profile)
Hydroxypropylmethylcellulose (HPMC) is a nonionic cellulose alkyl hydroxyalkyl mixed ether obtained from cellulose by alkalization, etherification, neutralization and washing processes.
Hydroxypropyl methyl cellulose ether
As a nonionic cellulose mixed ether with excellent performance, HPMC has good dispersing, emulsifying, thickening, bonding, water retention and glue retention properties as other cellulose ethers (such as CMC, MC, HEC, MHEC, HEMC, HBMC). It is soluble in water, also soluble in ethanol and acetone below 70%. It can be widely used as thickener and adhesive.HPMC has thickening, dispersing and emulsifying film-forming properties, and is widely used in petrochemicals, building materials, ceramics, textiles, daily-use chemicals, synthetic resins, coatings and electronics and other industrial fields.
Molecular structure and synthetic principle of hydroxypropyl methyl cellulose ether
We would like to introduce you to the properties and principles of QINGQUAN cellulose ethers
Chemical formula of the product
HPMC is a partially methyl and partially polyhydroxypropyl ether of cellulose, which is obtained by alkalizing cellulose and then reacting it with two etheric agents, chloromethane and propylene oxide .
Classification and Main Indicators of Qingquan Product ModelsQINGQUAN0 is using MK (75HPMC)
Indicators | QINGQUAN - HPMC | |||
ME(60HPMC) | MF(65HPMC) | MJ(70HPMC) | MK(75HPMC) | |
Methoxy content /% | 28.0-30.0 | 27.0-30.0 | 16.5-20.0 | 19.0-24.0 |
Hydroxypropyloxy content/% | 7.5-12.0 | 4.0-7.5 | 23.0-32.0 | 4.0-12.0 |
Gel temperature /ºC | 58.0-64.0 | 62.0-68.0 | 68.0-75.0 | 70.0-90.0 |
Ash /% | ≤1.0 | |||
Moisture /% | ≤5.0 | |||
pH value | 4.0-8.5 | |||
Viscosity (2% aqueous solution, 20°C)/mPa-s | (ND-J)10000-200000 | |||
Appearance | White powder | |||
Surface tension (CCL4)/(X10-3N/M2) | 10 | |||
HPMC is applied to cement mortar
HPMC has a wide range of roles in construction materials, it can be applied to masonry mortar, plastering mortar, stucco, plastering paste, adding a small amount of HPMC to the material will result in a great improvement in these properties. In cement and gypsum based, plasters, the moisture retention effect of HPMC will result in high bond strength and hardness of the plaster after curing. High water retention can make the cement fully hydrated, significantly increase the bond strength, but also appropriate to improve the tensile bond strength and shear bond strength of hardened mortar, but also significantly improve the ease of use and lubricity, greatly improve the construction effect, improve work efficiency. When cement mortar is used, it is important to ensure good water retention because of the strong water absorption of bricks and wall surfaces, coupled with the high sand content of the mortar. Otherwise, bricks etc. can easily adsorb the water out of the mortar, making the mortar partially water-loss and the cement difficult to fully hydrate. The bond strength of mortar composed of sand-lime-cement is very low, and after adding cellulose ether, the bond strength increases significantly, and the tensile bond strength and shear bond strength will be relatively high even if there is a significant eccentric load or horizontal load occurs
Suitable for water-resistant putty | Suitable for plastering |
Suitable for use with interfacial agents | Suitable for tile adhesives |
Suitable for slurry spraying | Suitable for daily-use chemicals |
Suitable for caulkingThe addition of HPMC provides good edge bonding, low shrinkage and high abrasion resistance, protecting the base material from mechanical damage and avoiding the negative effects of water penetration on the building. | Suitable for self-leveling cement mortarLow viscosity HPMC can be added into self-leveling cement mortar to improve the good fluidity of the mortar, improve the construction efficiency, high surface strength after drying and low shrinkage. |
Suitable for latex paintsIn the paint industry, HPMC can be used as film-forming agent, thickener, emulsifier and stabilizer, so that the paint film has better abrasion resistance, uniformity, adhesion, improve the surface tension and PH value stability. | Suitable for gypsum decorative materialsAs gypsum products have the advantages of light weight, heat insulation, fire resistance and adjustable indoor temperature. After adding HPMC, it can make gypsum hydrate completely, ensure enough bonding force and prevent cracks. |
Suitable for ceramic heat storage materialsAdding cellulose ether to new ceramic heat storage materials can improve the lubricity and moisture retention of detachment during model manufacturing, making them less prone to deformation and serving to improve strength. | Suitable for oil drilling fluidsCellulose ether can be used as gel polymer, fluid loss prevention agent and friction reducer to improve oil recovery . It makes the mud form a stable suspension system.The application of HPMC in oil drilling is mainly to improve the performance of mud, improve the drilling efficiency and reduce the pollution of mud, so as to achieve the purpose of improving the drilling effect. |
Shijiazhuang Qingquan Cellulose Co., Ltd.
Shijiazhuang Qingquan Cellulose Co., Ltd. is a high-tech enterprise integrating scientific research, production, sales and technical service. The factory owns advanced production equipment, adopts the advanced production technology from Germany, has strong technical force, and has a perfect and strict manufacturing and production process, and the quality of the products conforms to the relevant standards. Our products not only have a large share in the domestic market, but also exported to Europe and the United States, the Middle East, Southeast Asia and other regions, and has established a long-term friendly relations of cooperation with customers. With a capital of 18 million dollars, the factory covers an area of 120 acres and has more than 220 employees, including 50 scientific and technological personnel. The company has perfect experimental equipment to ensure that the incoming and outgoing materials to meet the needs of the process, and according to the customer's special requirements, the production and supply of different types and specifications of cellulose products. The company's leading cellulose products are widely used in the chemical industry, building materials, coatings, daily-use chemical industry and other industries, selling well both at home and abroad.
Packaging & Shipping 
Shipping costs depend on the pickup method you choose. Express shipping is usually the fastest, but also the most expensive way. Shipping is the best solution for large quantities. We can only give you exact shipping costs once we know the quantity, weight and method details. Please contact our sales staff for more information.
What are your prices?
Our prices may vary due to availability and other market factors. We will send you an updated price list after you contact us for more information.
Can you provide documentation?
Yes, we can provide most of the documents including origin analysis/conformity certificate and other required export documents.About after-sales serviceWe can guarantee our materials and technology with perfect after-sales service to make you satisfied with
our products.
How is the shipping cost calculated?
The shipping cost depends on the pickup method you choose. Express shipping is the fastest, but also the most expensive way.Transportation is the best solution for high volume shipments. We can only give you the exact shipping cost once we know the details of the quantity, weight and method. Please contact our sales staff.
I would also like to know more details about the product.
Please contact our sales staff for a one-on-one answer.
