Physical and Chemical Properities
Product Name: Hydroxypropyl Methyl Cellulose
we choose high purity cotton as the original material to get the odorless and tasteless white powder after special etherification in alkaline condition.
Granularity: percent of pass 98.5% min for 100 mesh and 100% for 80 mesh
Carbonization Temperature: 280-300 ℃
Apparent Density: 0.25-0.70 g/cm3, the proportion is 1.26-1.31
Color Change Temperature: 190-200 ℃
Solubility: soluble in water and some solvents, such as appropriate proportion of ethanol/water, propanol/water, methyl chloroform, etc. water solution is in the nature of surface activity with high transparency and stable performance. different specification, different gel temperature and performance. solubility waries with its viscosity.
As the content of methoxyl group decreases, the gel point will increase, the water solubitity and the surface activity will decease.
HPMC is mainly used for external wall thermal retardation system, thermal retardation mortar, decoration mortar, masonry mortar, selfleveling mortar, wall putty; During decorative operations, it's mainly used for pasting ceramic tile, marble and plastic decoration, which is of high adhesive strength and can also reduce the use level of cement. making the coating light, delicate and no taking-off of powder, improving levelability...
Contact Name: Ms Dannie Zhang
Company Name: Tianjin Runsheng Cellulose Science And Technology Co., Ltd
Street Address: Carpet Industrial
Garden, Cuihuangkou Town, Wuqing
Tianjin, Tianjin 301700
Member name: rscellulose
Member Since: 23 June 2017
Total Leads: 9 rscellulose Import Export Business Leads
Business focus: Sodium Carboxymethyl Cellulose, Cmc, Hpmc, Potassium Soap
Verify: Safe Import Export Tips
Product Category: Chemical adhesives