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100% pure white cellulose hpmc used for wall insulation with viscosity 55000cps

100% pure white cellulose hpmc used for wall insulation with viscosity 55000cps

    • 100% pure white cellulose hpmc used for wall insulation with  viscosity 55000cps
    • 100% pure white cellulose hpmc used for wall insulation with  viscosity 55000cps
    • 100% pure white cellulose hpmc used for wall insulation with  viscosity 55000cps
    • 100% pure white cellulose hpmc used for wall insulation with  viscosity 55000cps
  • 100% pure white cellulose hpmc used for wall insulation with  viscosity 55000cps

    Product Details:

    Place of Origin: CHINA
    Brand Name: DRAGONINTEL
    Certification: REACH CERTIFICATE
    Model Number: DGB55M

    Payment & Shipping Terms:

    Minimum Order Quantity: 25 kg
    Price: Usd2.8-4.0 per kg
    Packaging Details: 25kg per pp bag, 1x20'fcl=12.5mts(with pallet)
    Delivery Time: 5-10 working days
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 500MTS PER MONTH
    Detailed Product Description
    Materials: Cotton Linters Pulp Color: White Or Off-white
    Viscosity: 55000cps Application: Construction Materials
    Function: Adhesive Solution: Hot Water Solution

    1. Hydroxypropyl Methyl Cellulose(HPMC) is a non-ionic cellulose ether made from natural polymer cellulose and made up through a series chemical processing. They are the white powder of odorless, tasteless and non-toxic, it can be swelled into clear or slightly muddy colloid solution in cold water. They have properties like thickening, bonding, dispersing, emulsifying, film, suspension, adsorption, gel, surface activity, maintaining water and protective colloid and so on.

    2. Composition and chemical structure:

    Walocel cellulose used in wall putty HPMC

    3. Technical Specification:

    Items

     

    Specifications

    DG60

    DG65

    DG75

    Methoxy group%

    28.0-30.0

    27.0-30.0

    19.0-24.0

    Hydroxypropyl group%

    7.0-12.0

    4.0-7.5

    4.0-12.0

    Gel temperature ℃

    56-64

    62-68

    70-90

    Viscosity mpa·s

    5-200000

    Loss on drying%

    ≤5.0

    Residue on ignition%

    ≤1.5

    PH

    4.0-8.0

    Ash

    ≤5.0

    Moisture %

    ≤5.0

    4. Physical Properties:

    1) Appearance: Appearance: white or off-white powder , odorless and flavorless.
    2) Particle sizes: 100% pass rate in 80 mesh.
    3) Carbonization temperature: 280-300℃. Color change temperature: 190-200℃
    4) Apparent density: 0.43-0.50 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.
    5) Surface tension: 42-56 dyn/cm (2% aqueous solution with 25 ℃).
    6) Solubility: soluble in cold water, glacial acetic acid, ethanol, methanol and propylene glycol, slightly soluble in acetone depending on the degree of substitutions, The
    solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature, the solution becomes cloudy or forms flocculent gel.
    However, the solution becomes clear again after cooling. Different types of HPMC have different gelation temperatures. The solubility varies with the viscosity. The lower the
    viscosity, the higher solubility it has. The properties have differences with different types of HPMC and the solubility in water of HEMC is not affected by PH.
    7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
    8) HPMC has some other characteristics, for example, thickening property, PH stability, retention of water, excellent film-forming property, good disperse and adhesion ability.

    5. Applications: This grade HPMC is used as water-retaining-agent in all kinds of construction materials, such as mortar, plaster, putty powder and other adhesive materials. It enhances the spread ability and the pump ability, lengthens the operable time of the wet materials.

    6. Packing: 25kg net in new PP bag with PE bag inner or 25kg per drum. It need to be moistureproof when storage.

    Production Process

    Walocel cellulose used in wall putty HPMC

    Packaging

    Walocel cellulose used in wall putty HPMC

    Contact Details
    Shandong Dragonintel Biotech Co.,ltd.

    Contact Person: Ms. Crystal

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