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Factors such as air temperature, temperature and wind pressure will affect the volatilization rate of moisture in cement mortar and gypsum-based products. Therefore, in different seasons, the water retention effect of the same amount of HPMC is different. In the specific construction, the water retention effect of the slurry can be adjusted by increasing or […]

Redispersible Polymer Powder (RDP) is a free-flowing, white powder created by spray drying a polymer dispersion. This transformation turns liquid polymers into a powder that can be easily redispersed in water, forming a stable emulsion. RDP is highly valued in applications requiring water-based formulations due to its ability to enhance adhesion, flexibility, and durability. These […]

Redispersible Polymer Powder (RDP) is a versatile polymer powder used in a wide range of industries and applications. It is a free-flowing white powder consisting of a polymer emulsion and additives that can be easily redispersed in water to form stable emulsions. RDP’s unique properties make it a versatile material with applications in construction, adhesives, […]

In the world of construction and manufacturing, a wide array of materials are utilized to ensure the highest quality and performance standards. One such material that has gained significant popularity is HPMC, or Hydroxypropyl Methylcellulose. With its versatile properties and numerous advantages, HPMC has become an essential component in various industries. This article will delve […]

RD powder, also known as redispersible polymer powder, is a valuable component in various industries. It is a type of copolymer powder that improves the performance and durability of materials such as adhesives, coatings, and mortar. RD powder offers unique properties that contribute to the overall quality and functionality of a wide range of products. Properties […]

Gypsum plays a very important role in the construction materials industry. Compared to cement, gypsum has unique characteristics. A little swelling after hydration, no hollow drums or cracks in the cementitious material. After curing, a large number of porous structures are formed in the material, which have a respiratory, sound-absorbing and acoustic effect. This regulates […]

Hydroxy propyl methyl cellulose (HPMC) is odorless, tasteless,non-toxic cellulose ethers produce from natural high molecula and protective colloid properties of surface activity and maintain moisture function properties ect.cellulose through series of chemical processing and achieved. HPMC is white powder with good water solubility. It has thickening, adhesion ,dispersing,emulsifying, film, suspended, adsorption, gel. In the course of construction,HPMC is […]

Hydroxypropyl Methyl Cellulose (HPMC) is the most commonly used additive in dry mortar. Cellulose ether plays a crucial role in dry mortar, where dissolved cellulose ether ensures the even distribution of cementitious materials in the system through its surfactant action. Acting as a protective colloid, cellulose ether ‘wraps’ solid particles, forming a lubricating film on their […]

Hydroxypropyl Methylcellulose (HPMC) is a type of cellulose ether used as a viscosity modifier, and its viscosity value has a significant impact on the performance and applications of products. This article will explore the meaning and application of HPMC viscosity values from various perspectives. The viscosity value of HPMC refers to the resistance to flow of an HPMC solution under certain […]