Industrial grade HPMC

Short Description:

Hydroxypropyl Methyl Cellulose (HPMC) is widely used in gypsum based plasters, cement based plasters, mortars, tile adhesive, putty and tile grouts.  It has good water retention and improve the workability. It can also prolong the open time and improve sag resistence.    【Introduction】Name: Hydroxypropyl Methyl Cellulose Abbreviation: HPMC Molecular Formula: [C6H7O2(OH)x-m-n(OCH3)m(OCH2CH(OH)CH3)n]x Structural formula: 【Technical requirements】 Appearance: white to yellowish po...


  • Min.Order Quantity: 25kg
  • Supply Ability: 10000 Ton/Year
  • Port: Shanghai
  • Payment term: T/T; L/C or any others
  • Product Detail

    Product Tags

    Hydroxypropyl Methyl Cellulose (HPMC) is widely used in gypsum based plasters, cement based plasters, mortars, tile adhesive, putty and tile grouts. 

    It has good water retention and improve the workability. It can also prolong the open time and improve sag resistence. 

     

    IntroductionName: Hydroxypropyl Methyl Cellulose

    Abbreviation: HPMC

    Molecular Formula: [C6H7O2(OH)x-m-n(OCH3)m(OCH2CH(OH)CH3)n]x Structural formula:

    22

    Technical requirements

    1. Appearance: white to yellowish powder or grains.
    1. Technical Index

    Table 1

    Item Index
     

    HPMC

     

    F

    E J   K

    Loss on drying, %

    5.0 Max

    Ph value

    5.0~7.0

    Appearance

    White to yellowish grains or powder

    Viscosity (mPa.s)

    refer to Table 2

    3.Viscosity Specification

    Level Specific range (mPa.s) Level Specific range (mPa.s)

    5

    4~9 8000 6000~9000

    15

    10~20 10000 9000~12000

    25

    20~30 15000 12000~18000

    50

    40~60 20000 18000~30000

    100

    80~120 40000 30000~50000

    400

    300~500 75000 50000~85000

    800

    600~900 100000 85000~130000

    1500

    1000~2000 150000 130000~180000

    4000

    3000~5600 200000 ≥180000

     

    Note: Any other special requirement for the product can be satisfied through the negotiation between Supplier and Buyer.

    Application

    Tile adhesive

    Hydroxypropyl Methyl Cellulose (HPMC) provides water retention and workability to tile adhesive and grouts. It also improves adhesion, reduce skinning, and increase open time.

     HPMC in tile adhesive

    Gypsum-based plasters

    Hydroxypropyl Methyl Cellulose (HPMC) imparts workability, and consistency to gypsum-based and cement-based plasters. It also provide water retention and sag resistance.

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    Cement-based plasters

    Hydroxypropyl Methyl Cellulose (HPMC) provides water retention  to cement-based plasters, improves workability.

     HPMC in mortar

    Masonry mortars

    Hydroxypropyl Methyl Cellulose (HPMC) extends board life and improve workability.

    HPMC in construction

    EIFS/ETICS

    Hydroxypropyl Methyl Cellulose (HPMC) provides excellent workability and long working time.

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    Packaging

    HPMC Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.

    Transportation and Storage

    Protect the product against moisture and damp.

    Don’t put it together with other chemicals.


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