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Do You Know Tg And Mfft In The Indicators Of Redispersible Polymer Powder?
Glass transition temperature definition Glass-Transition Temperature(Tg)，is the temperature at which a polymer changes from an elastic state to a glassy state，Refers to the transition temperature of an amorphous polymer (including the non-cry...Read more -
How To Identify And Select Redispersible Polymer Power?
Redispersible polymer powder is a water-soluble redispersible powder, the most common is ethylene-vinyl acetate copolymer, and uses polyvinyl alcohol as a protective colloid. Therefore, redispersible polymer powder is very popular in the construction industry market. But the construction effect o...Read more -
How Does Redispersible Polymer Powder Work On Self-Leveling Mortar?
As a modern dry-mixed mortar material, the performances of self-leveling mortar can be significantly improved by adding redispersible powders. It plays an important role in increasing the tensile strength, flexibility and enhancing the adhesion between the base surface a...Read more -
Customer visit
On Nov. 12, the Russia customer came to visit our office in Shanghai. We had a happy discussion on redispersible polymer powder cooperation. At the office, they monitored the production of our RDP factory in Henan in real time. Believe that, with our strong production capacity, we will make a goo...Read more -
The Improvement Effect of Hydroxypropyl Methylcellulose on Cement-Based Materials11.3
The Improvement Effect of Hydroxypropyl Methylcellulose on Cement-Based Materials Cement-based materials, such as mortar and concrete, are widely used in the construction industry. These materials provide structural strength and durability to buildings, bridges, and other infrastructure. Howeve...Read more -
Water Retention Mechanism of Hydroxypropyl methylcellulose (HPMC)
The first factor that affects water retention in Hydroxypropyl methylcellulose (HPMC) products is the degree of substitution (DS). DS refers to the number of hydroxypropyl and methyl groups attached to each cellulose unit. Generally, the higher the DS, the better the water retention properties of...Read more -
What Is Hydroxypropyl Methylcellulose(HPMC) Commonly Used For?
Hydroxypropyl methylcellulose (HPMC) is a versatile compound widely used in various industries, including the construction industry. Its unique properties make it an essential ingredient in a wide range of construction applications. In this article, we will explore the segmented application of hy...Read more -
The Role of Cellulose Ether in Masonry and Plastering Mortar
Cellulose ether, specifically Hydroxypropyl Methylcellulose (HPMC), is a commonly used additive in masonry and plastering mortar. Its unique properties make it an essential ingredient in the construction industry. In this article, we will explore the role of cellulose et...Read more -
What Role Does Redispersible Polymer Powder Play In Gypsum Based Self-Leveling Floor Compound？
LONGOU Corporation, a leader in innovative chemical solutions, is proud to introduce an exciting addition to its product line; redispersible rubber powder. This groundbreaking technology promises to revolutionize the gypsum-based mortar industry by delivering enhanced pe...Read more -
Structure characteristics of cellulose ether and its effect on mortar properties
Cellulose ether is the main additive in ready-mixed mortar. The types and structural characteristics of cellulose ether are introduced. The effects of hypromellose ether HPMC on the properties of mortar are systematically studied. The results show that HPMC can improve the water-holding property ...Read more -
How to improve the water retention of hypromellose HPMC
HPMC is a common hypromellose additive in dry mortar. Cellulose ether plays an important role in dry mortar, because of the surface activity, the cementitious material is effectively and uniformly distributed in the system, and cellulose ether is a protective colloid, the“Enveloping” of the solid...Read more -
Specific applications of the hypromellose
Hypromellose-masonry mortar enhances the adhesion to the surface of the masonry and the water holding capacity, thus increasing the strength of the mortar. Improved lubricity and plasticity leading to improved construction performance, easier application, time savings, and improved cost-effective...Read more
