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Construction Cellulose Ether / Hypromellose HPMC Bonding Agent PH 5.5-8.0

Construction Cellulose Ether / Hypromellose HPMC Bonding Agent PH 5.5-8.0

    • Construction Cellulose Ether / Hypromellose HPMC Bonding Agent PH 5.5-8.0
    • Construction Cellulose Ether / Hypromellose HPMC Bonding Agent PH 5.5-8.0
    • Construction Cellulose Ether / Hypromellose HPMC Bonding Agent PH 5.5-8.0
  • Construction Cellulose Ether / Hypromellose HPMC Bonding Agent PH 5.5-8.0

    Product Details:

    Place of Origin: CHINA
    Brand Name: RUNKEY
    Model Number: 4000

    Payment & Shipping Terms:

    Minimum Order Quantity: 1kg
    Price: Negotiation
    Packaging Details: 25KG/BAG
    Payment Terms: L/C, T/T
    Supply Ability: 3000MT/YEAR
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    Detailed Product Description
    Product Name: HPMC Water: 5.0% Max
    CAS No.: 9004-65-3 Formula: C12H20O10
    PH: 5.5-8.0 Appearance: White Fibrous Powder
    High Light:

    hpmc powder


    hpmc cellulose

    Cellulose Ether Hypromellose HPMC as bonding agent for Construction Application



    Non-ionic cellulose ether HPMC is a kind of semisynthesis, inactive and viscoelastic polymer. Its appearance is white powder with colourless and tasteless. It can be used as thickening agent, dispersion agent, bonding agent, excipient, emulgator and stabilizer. With the development of cellulose production technology and excellent properties of construction grade HPMC, it was used widely in the construction industry. The yield and consumption of HPMC are increased sharply in recent years.



    ITEM Specification
    Hydroxypropyl % 4.0-12.0
    Methoxy % 19.0-24.0
    Moisture % 5.0 max
    Ash content % 5.0 max
    Viscosity mpa.s 5-200000

    HPMC has the effect of thickening, water retaining and construction in putty powder.

    1. HPMC can thicken and make the solution uniform. Then avoid sagging.

    2. HPMC makes putty powder dry slower and help ash calcium powder react in water.

    3. Construction: HPMC has lubrication action, which makes putty powder has a good condition for construction.



    1. HPMC is easily dissolved in cold water and a little hard in hot water. But its gelation temperature in hot water is abviously higher than MC. The dissolving condition in cold water is also much better than MC.

    2. The viscosity of HPMC is related to its molecular weight. The bigger the molecular weight, the higher the viscosity. The temperature also influences the viscosity much. The viscosity will be lower with the rise of temperature. But temperature has a smaller influence to the viscosity than MC. So the solution of HPMC is stable in room temperature.

    3. The water retaining properties of HPMC depend on the dosage and viscosity. The water retation rate is higher than MC in the same dosage.

    4. HPMC is stable to acid and alkali. Its aqueous solution with PH between 2 and 12 is very stable. Caustic Acid and whitewash has a small influence to HPMC properties. But alkali can quicken its speed of dissolving and increase the viscosity slightly. HPMC is also stable to normal salts. But if the concentration of salt solution is high, the viscosity of HPMC solution has a trend of increasing.


    Pure White Powder HPMC for putty powder with good Water Retaining CAS 9004-65-3



    1. Water retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking.

    2. Adhesivity: It can make mortar attach to base material better sincethe plasticity of mortar is enhanced.

    3. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.



    It should be kept away from exposure to the sun, rain and moisture in storage and transportation.


    Packaging: 25kg/Bag or according to the requests of the customers. It can load 25MT in one 40'GP container.

    Cellulose HPMC White Powder for construction materials with high water retention



    1. What is your sample policy?

    We can offer free samples but the customers afford the cost of delivery by FedEx.

    2. What is your payment terms?

    T/T in advance for first cooperation and can improve the payment in the following orders.

    3. What about the lead time?

    We can arrange prompt shipment after receipt of the advanced payment.

    4. What is your MOQ for trial order?

    Generally our MOQ is 1000kg. But we could do according to the requirements of the customers.


    Contact Details
    Shanghai Runkey Biotech Co., Ltd.

    Contact Person: terry

    Send your inquiry directly to us (0 / 3000)


    Address: Room 601, Building 62, No. 221, Caiyun Road, Shanghai, 201306, China

    • Tel:86-21-58070171
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