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Hydroxypropyl Methyl Cellulose(HPMC)

  • CAS NO: 9004-65-3
  • Grade: Food Grade
  • Purity: 99.9%
  • Specs: 80-120 mesh
  • Packaging: 25kg/bag
  • Certifications : ISO, KOSHER, HALAL, HACCP
  • Min Order: 100kg
  • Price: Inquiry

Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.

Specification

Item
Standard
Appearance
white powder
Methoxy content ,%
19.0-24.0
Hydroxypropyl content,%
≥10
Viscosity,mpa.s
80000-200000
Moisture ,%
≤5
Residue (Ash) ,%
≤5
PH Value
5-7
Fineness, mesh
80-120
Storage
in the shade
Packing
25kg per bag

Physicochemical properties

1.Granularity: The pass rate of 100 items was greater than 95.5%, and the rate of 80 was 100%.

2.Properties: This product is a white or white powder, odorless, tasteless, non-toxic.

3.Carbonation temperature: 280-300℃

4.Discoloration temperature: 190-200℃

5.Surface tension: 2% water solution is 42-56dyn/cm

6.Solution performance: Soluble in water and solvent, aqueous solution has surface activity. The degree of transparency is high, the performance is stable, the solubility changes with the viscosity, the lower the viscosity, the greater the solubility.

Application 

Take about 0.3-0.5%of the needed hot water and agitate so that the added product will swell completely then add in the remained water, which can be hot or cold, agitate to the appropriate and the product can dissolve completely. Present application fields of HPMC, such as:

1.construction mortar, plaster mortar,

2.putty water-resistant putty,

3.interface agent,

4.exterior wall adhesive putty,

5.ceramic tile adhesive,

6.flashing compound,

7.self-levering material,

8.thickening agent.

Packaging & Transportation

The product is packed in polythylene film bag or enclosed incomposite film bag, net weight is 20 or 25kg per bag.

CAS NO.
9004-65-3
Name
Hydroxypropyl methyl cellulose
Alias
(Hydroxypropyl)methyl cellulose
Structural formula
Density
1.39
Water solubility
SOLUBLE
Safety Description
S24/25   
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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Contacts
Rebecca
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Email: [email protected]