Product Name: Hydroxy Propyl Methyl Cellulose HPMC
Apperance: White fibrous or granular powder
1. Discription:
Product Name: HydroxypropyI methyl cellulose (HPMC)
Apperance: White fibrous or granular powder
2. Specification
Item
|
HydroxypropyI Methyl Cellulose
|
Methoxy (WT%)
|
19.0-32.0
|
Hydroxypropoxy (WT%)
|
4.0-12.0
|
Gelation temperature CO
|
60.0-75.0
|
Viscosity (mPa.s) (2% solu., 20°C)
|
A Complete viscosity range can be Customized
|
Loss on drying (%)
|
≤5.0
|
Ash
|
≤5
|
pH
|
4.0-8.0
|
3.Applications of HydroxypropyI methyl cellulose (HPMC):
It is used as thickener, dispersant, binder, excipient, oil resistant coating, filler, emulsifier and stabilizer in textile
industry. Also widely used in synthetic resin, petrochemical, ceramics, paper, leather, medicine, food and cosmetics and other industries.
1. Construction industry: as a water-retaining agent and retarder of cement mortar, mortar has pumpability.
2, ceramic manufacturing: widely used as a binder in the manufacture of ceramic products.
3, coating industry: as a thickening agent, dispersant and stabilizer in the coating industry, it has a good compatibility in
water or organic solvents. As a paint stripper.
4, ink printing: as a thickener, dispersant and stabilizer in the ink industry, it has a good compatibility in water or organic solvents.
5, plastic: for forming release agent, softener, lubricant, etc.
6. Polyvinyl chloride: as a dispersant in the production of polyvinyl chloride, it is the main auxiliary agent for the preparation of PVC by suspension polymerization.
7, pharmaceutical industry: coating materials; Membrane material; Rate-controlled polymer materials for sustained-release preparations; Stabilizer; Suspension aid; Tablet binder; tackifier
8, others: also widely used in leather, paper products industry, fruit and vegetable preservation and textile industry.
4.Package & Storage of HydroxypropyI methyl cellulose (HPMC) :
25KG bag , 22MT/20'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.