There are different views on the interaction between polyvinyl acetate and cement in aqueous solution. Some scholars think that the modified cement mortar with polyvinyl acetate itself forms polymer film inside and the holes inside mortar are sealed or covered, so its impermeability is improved. Foreign scholars think that the interaction between polymer and Ca(OH)2 … Continue reading
In dry mixed mortar products, due to the addition of cellulose ether(HPMC/ Hydroxypropyl Methylcellulose), a certain amount of small, uniform and stable air bubbles will be introduced into the fresh plastering mortar. Due to the bubble ball effect, the mortar has good construction properties- reduce the shrinkage of mortar and crack and improve the output rate of mortar. Depending on the strength and consistency of … Continue reading
Sidley Chemical Co.,Ltd has years of experience in dry-mix mortar, gypsum, tile adhesive and water based paints. We bring high quality of cellulose ethers, Redispersible Polymer Powder(RDP), Calcium Formate, Sodium CarboxymethylCellulose (CMC) and starch ether to customers worldwide and provide professional service. Aiming to become the expert in this industry, we will meet all of our … Continue reading
Sidley Chemical co.,LTD company participated in Nanjing Daily Chemical Exhibition Booth number：5A60 Sidleychem attaches great importance to the application of cellulose ether in the washing daily chemical products, and launches HEC / HPMC / CMC and other products, which are used in shampoo, shower gel, hand sanitizer, washing powder, detergent and other cleaning products. Cellulose ether … Continue reading
Redispersible Polymer Powder as one of the most important additives in dry-mixed mortar has been widely used in the construction field. Its invention and appearance greatly promoted the popularization and application of dry-mixed mortar. At present the most widely used RD powders are vinyl acetate vinyle-ethylen (VCAE) and vinyl acetate-tert-vinyle carbonate (VEOVA). To improve the … Continue reading
The most important characteristic of cellulose ether (Hydroxypropyl Methylcellulose(HPMC) is its water retaining capacity in building materials. As water also plays a role of lubrication and mixing in the inorganic composition, sufficient moisture can meet the requirement of construction. Thus thin layer of sand mortar can be easy to card or repeatedly plaster to be leveled. In addition, due … Continue reading
The 16th ABRAFATI had been held in Sao Paulo Expo (Exhibition & Convention Center) from Oct 1-3,2019. The exhibition is held every two years. Sidley Chemical Co., Ltd has been invited to participate with booth No.:237. During the exhibition we have exhibited a variety of products such as Cellulose Ether, Redispersible Polymer Powder, Calcium Formate, Sodium … Continue reading
Egyptian Coatings Show 2019 Date Showtime Mon, 23rd Sept 10:00 – 18:00 Tues, 24th Sept 10:00 – 16:00 Place: Egypt International Exhibitions CentreEl-Moshir Tantawy Axis,New Cairo, Cairo,Egypt Egyptian Coatings Show is held every two years by famous exhibitor DMG. It attracts senior managements and decision makers from construction and coating industries in Middle-east, Europe and Africa. SIDLEYCHEM … Continue reading
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… Continue reading
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 … Continue reading