| Apperance: | White Powder |
|---|---|
| Function: | Thickening Agent |
| Grade: | Industrial Grade |
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Hydroxypropyl methyl cellulose is a non-ionic cellulose ether made from natural cotton fiber through a series of chemical processing. They are an odorless, tasteless, non-toxic, off-white powder, which can be dissolved in cold water and organic solvents to form a transparent viscous solution with thickening, bonding, dispersion, emulsification, film formation, suspension and adsorption , gel, surface activity, moisture retention and protective colloid properties.
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Item
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Hydroxypropyl Methyl Cellulose
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Grade
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ME
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MF
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MK
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Methoxy (%)
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28-32
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27-30
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19-24
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Hydroxypropoxy (%)
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7.5-12
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4-7.5
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4-12
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Gelation temperature(°C)
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58-64
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62-68
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70-90
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Appearance
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White or off-white powders
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Loss on drying (%)
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≤6.0
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PH value
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5.0-9.0
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Bulk density
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300~500 kg
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Viscosity(2%.Solutions,mpa.s)
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100-200000
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1.Construction:
As a water retaining agent of cement mortar, retarding agent to make mortar pumping. In the spread of mortar, lime, putty powder or other building materials as a binder, improve the spread and extend the operating time. Used as adhesive ceramic tile, marble,
plastic decoration adhesive reinforcing agent, can also reduce the amount of cement. HPMC water retention properties so that the slurry after daub will not dry too fast and crack, enhance the strength of hardening.
2. Ceramic manufacturing industry:
Widely used as adhesive in the manufacturing of ceramic products.
3.Coating industry:
in the coating industry as a thickener, dispersant and stabilizer, in water or organic solvents have good compatibility, as paint remover.
4. Ink printing:
in the ink industry as a thickener, dispersant and stabilizer, in water or organic solvents have good compatibility.
5. Plastic:
forming release agent, softener, lubricant, etc.
6. PVC:
PVC production as dispersant, suspension polymerization preparation of PVC main additives.
7.Others:
coating materials; Membrane material; Rate-controlling polymer materials for sustained-release preparations; Stabilizing agent;Suspended aid; Tablet adhesive; tackifier ,also widely used in leather, paper products industry, fruit and vegetable preservation
and textile industry.
25kg/paper bag,or 1000kg/ton bag
Q1.Are you a manufacturer or trading company?
A: We are a professional chemical manufacturer.
Q2. What's your payment terms?
A: T/T ,L/C based on different conditions.
Q3. What's your delivery time?
A: 7-15 days, according to client's request.
Q4. How about the validity of the products?
A: Guaranteed 3 years, Quality is stalbe.
Q5. What documents you provide?
A: Normally, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate and
other special requirements.
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