Hot-selling Powder Detergent Hpmc - Factory Detergent Raw Materials cellulose Industry Chemical HPMC cellulose ether Hydroxypropyl methyl cellulose – Gaocheng
Hot-selling Powder Detergent Hpmc - Factory Detergent Raw Materials cellulose Industry Chemical HPMC cellulose ether Hydroxypropyl methyl cellulose – Gaocheng Detail:
High Viscosity HPMC hydroxypropyl methyl cellulose Thickener For putty powder :
1) Appearance: HPMC is a nonionic cellulose ether, white grayish-white powder or granule,odorless and flavorless, soluble in
cold water, glacial acetic acid, ethanol, methanol and propylene glycol, slightly soluble in acetone depending on the degree of
substitutions, practically insoluble in hot water, ethylene glycol and toluene. HPMC is dissolved in a mixture of 10% methanol
and 90% methylene chloride to form colloidal solutions.
2) The solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature
2) The solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature
the solution becomes cloudy or forms flocculent gel. However, the solution becomes clear again after cooling. Different types of
HPMC have different gelation temperatures. The solubility varies with the viscosity. The lower the viscosity, the higher solubility
it has. The different types of HPMC are different in some properties and their solubility in water is not affected by pH.
3) Particle sizes: 100% pass rate in 80 mesh.
4) Apparent density: 0.25-0.70 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.
5) Color change temperature:190-200°C; Carbonization temperature:280-300°C.
6) Surface tension:42-56 dyn/cm (2% aqueous solution).
7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
8) HPMC has some other characteristics, for example, thickening property, pH stability, retention of water, excellent film-forming
3) Particle sizes: 100% pass rate in 80 mesh.
4) Apparent density: 0.25-0.70 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.
5) Color change temperature:190-200°C; Carbonization temperature:280-300°C.
6) Surface tension:42-56 dyn/cm (2% aqueous solution).
7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
8) HPMC has some other characteristics, for example, thickening property, pH stability, retention of water, excellent film-forming
property, good disperse and adhesion ability.
Product detail pictures:
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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Hot-selling Powder Detergent Hpmc - Factory Detergent Raw Materials cellulose Industry Chemical HPMC cellulose ether Hydroxypropyl methyl cellulose – Gaocheng, The product will supply to all over the world, such as: Swiss, Singapore, Gambia, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly solutions, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary products we provide at present, You may also visit our web-site, which involves our most recent product line. We look forward to reactivating our company connection.
By Prudence from Swedish - 2018.12.25 12:43
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Janet from Stuttgart - 2017.04.08 14:55
