Cellulose Derivatives as Thermoresponsive Polymer: An Overview Evaluation of Cellulose Ethers for Conservation Evaluation of Thermal Gelation behavior of different Cellulose Ether Polymers by Rheology read more →
Anti-dispersion is an important technical indicator to measure the quality of anti-dispersion agents. Hydroxypropyl Methylcellulose(HPMC) is a water-soluble polymer compound, also known as water-soluble resin or water-soluble polymer, which can increase the viscosity of mixed water by increasing the consistency of the mixture. It is a hydrophilic polymer substance that can form a solution or dispersion after dissolving.. read more →
Effect on fresh mortar Extend the work time and improve water retention performance to ensure the hydration of cement and improve workability; Effect on hardened mortar Good adhesion to polystyrene board and other substrates, excellent flexibility and impact resistance, excellent water vapor transmission, good water repellency and weatherability. Traditional bonding materials has a great hidden.. read more →
The use of the new VINNAPAS redispersible polymer powder modified dry powder tile adhesive has a remarkable technical and economic effect. China’s building ceramics production ranks first in the world, with an annual output of 2 billion square meters. If 5% of the application of thin-coated tile adhesive, according to the need for tile rubber 4kg.. read more →
The Composition of RDP The RDP is usually a white powder but there are a few other colors. The components of Redispersible Polymer Powder include: Polymer Resin: in the core part of RDP, also the main component of Redispersible Polymer Powder, such as polyvinyl acetate/hexane resin; Additive: It acts as a modified resin together with the.. read more →
Take the starch ether- OPAGELTM and CASUCOLTM manufactured by AVEBE company as an example and apply it in mortar products for construction, to study the properties of starch ether in mortar. We have- Starch ether used in gypsum – based products The demand of gypsum plaster in dry mixed mortar products is huge, whether plastering by hand or machine,.. read more →
According to the activity of fine filler used in dry mix mortar, it can be divided into two kinds- active filler and inert filler. The active filler is made from natural mineral material or industrial waste residue, which can be directly used or pre-milled. It is a kind of fine powder material directly mixed into.. read more →
Different dry powder mortar products require different performance requirements and require dispersible polymer powder to provide suitable performance. The following focuses on the role of dispersible polymer powder in tile adhesives and mortars for exterior wall insulation polystyrene board, and briefly describes the role of redispersible powders in various major dry mortar products. Application of.. read more →
Skim coating is a texturing technique used to make a wall smooth. Drywallers use this technique to hide an imperfect taping job, to give the wall a plaster-like appearance and in situations when only the smoothest surface will do. Skim coating is the only way to achieve a level 5 drywall finish, which a number.. read more →
In the construction industry, the transformation of construction technology is based on the innovation of building materials. In recent years, polymer-modified dry mortar has shown a booming development in China. One of the outstanding examples is the emergence of polymer-modified dry powder tile adhesives, which is transforming the tile inlay process from the traditional thick.. read more →