HPMC is a natural polymer derived from cellulose, which is the main component of plant cell walls. It is a white, odorless, tasteless, and non-toxic powder used in many industries as a thickener and stabilizer, adhesive, suspension agent, and film-forming agent. HPMC suppliers are companies that produce, process, and distribute HPMC.
HPMC suppliers are important to the chemical industry as they provide reliable sources of HPMC for various applications. HPMC suppliers have the ability to produce various grades of HPMC according to customer requirements.
HPMC is used in many industries, including construction, pharmaceuticals, food, and cosmetics. In the construction industry, HPMC is used as an adhesive in the production of cement, mortar, and concrete. In the pharmaceutical industry, HPMC is used as a suspension agent for drugs, as well as a film-forming agent for tablets and capsules. In the food industry, HPMC is used as a thickener and stabilizer for sauces, soups, and ice cream. In the cosmetics industry, HPMC is used as the emulsifier and thickener of face cream and lotion. HPMC suppliers provide various HPMC grades according to customer requirements. The most common grades of HPMC are food grade, pharmaceutical grade, and cosmetic grade. Food grade HPMC is used for food, pharmaceutical grade HPMC is used for pharmaceuticals, and cosmetic grade HPMC is used for cosmetics. HPMC suppliers also offer customized HPMC grades, which are tailored to the specific needs of customers. HPMC suppliers provide customers with a range of services, including product testing, customized formulations, and technical support.
HPMC suppliers also provide quality assurance services, such as product testing and quality control. This ensures that HPMC products have the highest quality and meet customer requirements. For chemical distributors, HPMC suppliers are a valuable source of HPMC. HPMC suppliers provide reliable HPMC sources for various applications and can offer customized HPMC grades, product testing, and quality assurance services. Chemical distributors can benefit from collaborating with HPMC suppliers as they can provide customers with reliable HPMC sources.
Product application
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.
Molecular structure of HPMC
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 .
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.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
In water-resistant putty, the main role of cellulose ether is to retain water,
improve adhesion as well as lubricity, to avoid cracks or powder phenomenon caused by rapid loss of water, and at the same time to enhance the adhesion of the putty to reduce the phenomenon of hanging in the construction, so that the construction of the smoother, less labor, and enhance the controllability.
Suitable for plastering
In gypsum series products, cellulose ether mainly plays the role of water retention, thickening, lubrication, etc. It also has a certain retardation effect, which can solve the problems of bulging and cracking in the process of construction, and the problem that the initial strength cannot be reached, and prolong the working time.
Suitable for slurry spraying
Spray slurry with cellulose is suitable for all kinds of protective works on internal and external walls of buildings, roofs, floors and tunnels. Cellulose can form a certain combing effect in the spray slurry material, increasing the cohesion and adhesion of the material, thus effectively overcoming the cracking problem of the material itself, and improving the impermeability and durability of the sprayed layer.
Suitable for daily-use chemicals
Commonly used in cosmetics, shampoos, shower gels and other daily-use chemicals.HPMC has good thickening properties and can be thickened by combining with water molecules to form a colloid.HPMC can increase the consistency of the product, making it easier to apply and use. It has excellent moisturizing properties and can absorb and retain water molecules.
Suitable for caulking
The 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 mortar
Low 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.
Funahai Technology has always adhered to the tenet of “professionalism, service and integrity”, and is committed to providing customers with high-quality products and services. The company covers a total area of 70,000 square meters, building area of 40,000 square meters, fixed assets of up to 500 million yuan, the existing staff of more than 200 people, including 86 technicians composed of elite R & D management team to promote the company's continuous innovation and development of an important force.
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