HPMC Hydroxypropyl甲基纤维素建设

HPMC Technical requirements ProductHPMCMEMKMethoxyl content,% 28.0-30.019.0-24.0Hydoxy propoxy content,% 7.5-12.04.0-12.0Gelling temperature,°C 58-6470-90Moisture content,% ≤5.0Ash,% ≤1.0PH Value 4-8Appearance White powder or granuleFineness,mesh 80,100,120Viscosity,mPa.s from 5 to 250000 Effect A. Water retention---Improved water retenton can protect cement and plaster against poor solidification and cracking due to too speedy drying and inefficient mixing with water. B.Workability---Mortar plasticizing quality can be improved, which in turn will improve the workability of painting and working efficiency. C.Binding---Due to the increased plasticizing quality, mortar can be a better binder. D.Slipping-resistance---Due to the thinckening action of Cellulose Ether, the slipping phenomena of mortar from substance to be bound can be prevented more efficiently. Note 1.Highest viscosity shall be obtained by completely mixing or agitating both before and after the addition of the product. 2.Direct addition of the product with surface treatment into alkaline water solution will lead to the failure of the surface treatment, resulting in gel. Therefore, product with surface treatment can not be added into the alkaline water solution directly. 3.Tht concerntration of the prepared solution shall be determined according to the product viscosity. The solution concentration of product with low viscosity(lower than 100mPa.s)is 10 15%,and the solution concentration of product with high viscosity(more than 30000mPa.s)is 2-3% at most. Packing 1.Double-layer Bag The product is packed in polyethylene film bag enclosed in compositefilm bag. Net weight is 25 or 20kg per bag. 2.Composite-fibreboard drum The product is packed in polyethylene film bag neclosed incomposite-fibreboard drum. Net weight is 20or 10kg per drum. Transportation and storage Protect the product against humidity and moisture. Storing with other chemicals is not allowed. Henan Tiansheng Chemical Industry Co.,Ltd(TSCC) was established in 1989. In 2006,the field office was established in Shanghai. In 2002, by introducing foreign advanced technology, TSCC set up a non-ionic cellulose ether production line with an annual capacity of 8000T.Our firm has realized DCS systematical control. Therefore, our firm not only meets the requirements of solvent or in-solvent processing,but also makes the product performance more stable and reliable. In 2004,by adopting advanved overseas technology, TSCC developed a re-dispersible emulsion powder line with an nnual output of 6000t, which is mainly used for construcion field. These years, in order to meet the domestic and overseas needs, TSCC has had offices in Shanghai,Beijing,Guangzhou,Wuhan and more cities. TSCC sticks to the purpose of Customers as God,reputation first, and takes technology innovation as motive forve to found an excellent product brand. We welcome both new and existing customers to take a look at our current lineup. Pls feel free to contact us if you have any question or you want further details, and we will give you a reply as soon as possible. Company Address Room 509,Floor 5,Jiman Business Center,Street No. 3233,Road Zhenbei,District Putuo,Shanghai Cnn:Lemon Tsao Mobile:86-14782092819 Tel.: 86-021-62503072 Fax:86-021-62503076