China (Mainland)
High quality Hydroxypropyl methyl cellulose (HPMC) CAS NO.9004-65-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Hydroxypropyl methyl cellulose
- HPMC
- 9004-65-3
Quick Details
- ProName: High quality Hydroxypropyl methyl cell...
- CasNo: 9004-65-3
- Appearance: white or off white powder
- Application: Industrial grade HPMC are mainly used ...
- DeliveryTime: 20days
- PackAge: Industrial grade: double bag ? The inn...
- Port: Tianjin Port
- ProductionCapacity: Metric Ton/Day
- Purity: 100%
- LimitNum: 1 Kilogram
- Grade: Industrial Grade,Pharma Grade
- Methoxy Content: 28.0~30.0%
- Methoxy DS: 1.7~1.9
- Hydroxypropoxy Content: 7.0~12.0
- Hydroxypropoxy DS: 0.1~0.2
- Water(Wt%): ≤5.0
- Ash(Wt%): ≤1.0
- Ph value: 5.0~8.5
- Appearance: White powder
- Fineness(mesh): 80
- Viscosity(mPa.s): Viscosity specifications
Superiority
Properties: the product is a white or off white powder, odorless, tasteless, non-toxic.
And thickening ability of water: This product can dissolve in water, forming a transparent viscous solution.
Soluble in organic solvents: due to the hydrophobic methoxy contains a certain amount of, this product can dissolve in some organic solvent, can dissolve in water and organic mixed solvent.
Salt resistance: because this product is non ion type polymer, therefore, it in the aqueous solution of metal salt or organic electrolyte is stable.
The surface activity in aqueous solution: This product has the surface activity, emulsifying, protective colloid and relative stability and performance.
Thermal gelation: This product is water solution is heated to a certain temperature becomes opaque, until the formation of (poly) flocculation condition, the solution loses stickiness. But in the cooling and will change into the original solution. Types, solution gel phenomenon of temperature depends on the product of concentration and heating rate.
PH stability: the product water solution viscosity in the range of PH3.0-11.0 stability.
Effect of water retention: because this product is hydrophilic, added to the mortar, plaster, paint, maintain the role of Gao Baoshui in.
Shape: compared with other water-soluble polymers, the product of the aqueous solution with the viscoelastic properties of special. It joined the ability to maintain extruded ceramic products shape etc..
Lubrication: This product can reduce the friction coefficient and improve the lubrication of extruded ceramic products and cement products.
Film: This product can produce flexible, transparent, excellent mechanical properties of thin film, with good oil resistant grease