JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the most professional manufacturers and suppliers of hpmc in China. If you're going to buy high quality hpmc made in China, welcome to get more information from our factory. For price consultation, contact us.
Product Use
Ceramic tile glue
Good water retention: extending the opening time will make the ceramic tile more
effective.
Improve adhesion and sliding resistance: especially suitable for heavy ceramic tiles.
Better workability: ensure the lubricity and plasticity of plastering, and plastering is
easier and faster.
Cement gypsum / dry mixed mortar
Due to the solubility of cold water, it is easy to dry mix formula: it can easily avoid
caking, which is very suitable for heavy ceramic tiles.
Good water retention: prevent fluid loss to the base material, keep the appropriate
water content in the mixture, and ensure a longer concrete time.
Increased water demand: the opening time is increased, the spraying area is expanded,
and the formula is more economical.
Due to the increased consistency, it is easier to spread and improves the sagging
resistance.
Wall putty
Water retention: maximize the water content in the slurry.
Anti sagging: wrinkle can be avoided when laying thick coating.
Increase the output of mortar: HPMC can increase the volume of mortar according to the
weight of dry mixture and appropriate formula.
External insulation and finishing system (EIFS)
Improve adhesion.
HPMC has good wettability to EPS board and substrate.
Reduce air entry and water absorption.
Self leveling
Prevent water seepage and material precipitation.
It has no effect on the fluidity of low viscosity slurry
At the same time, its water retention characteristics improve the surface finish.
Crack Filler
Better processability: appropriate thickness and plasticity.
Water retention ensures extended working hours.
Sagging resistance: improve the bonding ability of mortar.
Product Properties
Packing Method
25 kg / barrel
25kg / cow leather bag
Hydroxypropyl methylcellulose (HPMC), as one of the highly sought-after compounds in
the current polymer research field and one of the most commonly used hydrophilic polymers,
is widely applied in many fields due to its ease of use, excellent film-forming ability, good
biocompatibility, and biodegradability.
The differences in water absorption, drug release ability, swelling degree, and hydration
ability of HPMC with the same viscosity grade but different degrees of uniformity in
methoxy and hydroxypropyl substitution were studied.
The results showed that HPMC with a relatively uniform degree of substitution exhibited
water absorption behavior conforming to Fick's law of diffusion, while those with a higher
heterogeneity in substitution degree did not. In addition, in terms of hydration and swelling
degree, the ones with a more uniform substitution degree also demonstrated better capabilities
than those that were non-uniform.
This conclusion is of great significance for the future development of simulation models
and the understanding of the drug release mechanism from hydrophilic matrices. Therefore,
whether its properties can be improved better is related to whether the development of
polymer material research can be promoted better.
Our Factory
Physical blending modification: Blending modification is an effective measure that is simple
and easy to implement to overcome the performance deficiencies of a single material and
prepare blended materials with better properties.
HPMC is a polymer material with a three-dimensional spatial network structure and large
pores in the structure, which can serve as a storage chamber for other mixed materials,
facilitating material mixing.
The HPMC and hydroxypropyl starch (HPS) were mixed to form a miscible system, and
the relationship between the morphology and mechanical properties of the blend was
studied by observing and identifying it through optical microscopy using iodine dye
staining.
Joy Sarkar and others mixed γ-Fe₂O₃ nanomaterials with a uniform aqueous
solution of HPMC. After ultrasonic treatment and evaporation of water, an
HPMC-γ-Fe₂O₃ nanocomposite film was prepared, and its properties were studied.
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