Hydroxy Propyl Methycellulose /HPMC use for thickener,cement tile adhesive,food,pharma
Appearance,white powder
HS Code: 39123900
Appearance,white powder
HS Code: 39123900
Hydroxy propyl methycellulose (HPMC)
CAS No.: 9004-65-3
Specifications:
Instructs the name/Product model: 60DM/65DM/75DM
Methoxy Content (WT%): 28.0-30.0/27.0-30.0/19.0-24.0
Hydroxy third oxygen radical Content(WT%): 7.0-12.0/4.0-7.5/4.0-12.0
Gelatin temperature (C): 58.0-64.0/62.0-68.0/70.0-90.0
Dry weight lessness(WT): 5.0% max
pH value(1%soulution, 25C): 4.0-8.0
Fineness: 80 meshes, 100 meshes, 120 meshes
Viscosity(2%water-soluble fluid, 20C, mPas): 5-200000
Viscosity Specifications:
Spec. / Viscosity range(mPa. S)
Note: 2% water-souble fluid 20℃ time viscosity, 1% water-souble fluid 20℃ time viscosity.
5: 3~9
15: 10~20
25: 20~30
50: 40-60
100: 80-120
400: 300-500
800: 700-900
1500: 1200-2000
4000: 3500-4500
8000: 7000-9000
10000: 9000-11000
15000: 13000-17000
20000: 18000-22000
30000: 23000-34000
40000: 35000-45000
50000: 46000-55000
60000: 56000-64000
75000: 65000-85000
80000: 75000-85000
100000: 85000-130000
150000: 130000-180000
200000: 180000min
Physics and chemistry nature:
1, Outward appearance: White or kind of white powder, not smelly tasteless.
2, Granularity: 100 item capacities are bigger than 98.5%, 80 item capacities are bigger than 100%.
3, Carbonization temperature: 280-300℃.
4, Apparent density: 0.25-0.70g/cm(usually about 0.5g/cm), proportion 1.26-1.31.
5, Color deterioration temperature: 190-200℃.
6, Surface tension: When 25℃, 2%water-soluble fluid are 42-56dyn/cm.
7, Solubility: Dissolves in the water and the part organic solvent, like suitable proportion ethanol /water, propyl alcohol/water. Dichloroethane and so on. The water-soluble fluid has the surface activity high, the transparency, the performance is stable The solubility changes along with viscosity, the viscosity is lower, the solubility is bigger, different specification of HPMC its performance has certain difference. HPMC does not dissolve in the water outward appearance the pH value influence.
8, HPMC reduces along with the methoxy content, a gelatin ascension, the water solubility drops, the surface activity also drops.
9, HPMC also has dewaters ability, arranges the salinity low ash content, the pH stability, the water retention property, Excellent into the membranous, as well as widespread bears, dispersibility and cohesiveness characteristics and so on.
10, Surface activity: The HPMC water-soluble fluid has the surface activity function, may take the colloid protecting agent, the emulsifier and the dispersing agent.
11, Hot gelatin: When the HPMC water-soluble fluid heats up to certain temperature, changes is not transparent, the gelatin, forms the precipitation, but when is cooling continuously, then restores to the original solution condition. But has this kind of gelatin and the precipitation temperature mainly is decided by theirs type, the density and the heating speed.
Application:
It is widely used as thickener, adhesive, water preserving agent, film-forming agent in construction, building materials, dispersion coating, wallpaper paste, polymerization aids, leathers, printing ink and paper making etc.it also used in petroleum drilling and daily-use chemicals.
Packing storage and transportation:
1.25kgs net weight plastic woven bag, inner polythene bag.
2.25kgs net weight Composite paper bag, inner polythene bag.
Storage and transportation:
Storage indoor and in ventilated dry place, pay attention to moisture proof. The transport process the rain proof, pay attention to bask.
CAS No.: 9004-65-3
Specifications:
Instructs the name/Product model: 60DM/65DM/75DM
Methoxy Content (WT%): 28.0-30.0/27.0-30.0/19.0-24.0
Hydroxy third oxygen radical Content(WT%): 7.0-12.0/4.0-7.5/4.0-12.0
Gelatin temperature (C): 58.0-64.0/62.0-68.0/70.0-90.0
Dry weight lessness(WT): 5.0% max
pH value(1%soulution, 25C): 4.0-8.0
Fineness: 80 meshes, 100 meshes, 120 meshes
Viscosity(2%water-soluble fluid, 20C, mPas): 5-200000
Viscosity Specifications:
Spec. / Viscosity range(mPa. S)
Note: 2% water-souble fluid 20℃ time viscosity, 1% water-souble fluid 20℃ time viscosity.
5: 3~9
15: 10~20
25: 20~30
50: 40-60
100: 80-120
400: 300-500
800: 700-900
1500: 1200-2000
4000: 3500-4500
8000: 7000-9000
10000: 9000-11000
15000: 13000-17000
20000: 18000-22000
30000: 23000-34000
40000: 35000-45000
50000: 46000-55000
60000: 56000-64000
75000: 65000-85000
80000: 75000-85000
100000: 85000-130000
150000: 130000-180000
200000: 180000min
Physics and chemistry nature:
1, Outward appearance: White or kind of white powder, not smelly tasteless.
2, Granularity: 100 item capacities are bigger than 98.5%, 80 item capacities are bigger than 100%.
3, Carbonization temperature: 280-300℃.
4, Apparent density: 0.25-0.70g/cm(usually about 0.5g/cm), proportion 1.26-1.31.
5, Color deterioration temperature: 190-200℃.
6, Surface tension: When 25℃, 2%water-soluble fluid are 42-56dyn/cm.
7, Solubility: Dissolves in the water and the part organic solvent, like suitable proportion ethanol /water, propyl alcohol/water. Dichloroethane and so on. The water-soluble fluid has the surface activity high, the transparency, the performance is stable The solubility changes along with viscosity, the viscosity is lower, the solubility is bigger, different specification of HPMC its performance has certain difference. HPMC does not dissolve in the water outward appearance the pH value influence.
8, HPMC reduces along with the methoxy content, a gelatin ascension, the water solubility drops, the surface activity also drops.
9, HPMC also has dewaters ability, arranges the salinity low ash content, the pH stability, the water retention property, Excellent into the membranous, as well as widespread bears, dispersibility and cohesiveness characteristics and so on.
10, Surface activity: The HPMC water-soluble fluid has the surface activity function, may take the colloid protecting agent, the emulsifier and the dispersing agent.
11, Hot gelatin: When the HPMC water-soluble fluid heats up to certain temperature, changes is not transparent, the gelatin, forms the precipitation, but when is cooling continuously, then restores to the original solution condition. But has this kind of gelatin and the precipitation temperature mainly is decided by theirs type, the density and the heating speed.
Application:
It is widely used as thickener, adhesive, water preserving agent, film-forming agent in construction, building materials, dispersion coating, wallpaper paste, polymerization aids, leathers, printing ink and paper making etc.it also used in petroleum drilling and daily-use chemicals.
Packing storage and transportation:
1.25kgs net weight plastic woven bag, inner polythene bag.
2.25kgs net weight Composite paper bag, inner polythene bag.
Storage and transportation:
Storage indoor and in ventilated dry place, pay attention to moisture proof. The transport process the rain proof, pay attention to bask.