Starch Ether
Hydroxypropyl starch ether

Starch Ether(Hydroxypropyl starch ether)

Starch ether or Hydroxypropyl starch ether is a white, finely powdered substance obtained by modifying and extensively etherifying natural plant materials, followed by spray drying. Michem Starch ether offer various advantages, including increased solubility, improved stability, enhanced thickening properties. Combining starch ether with methyl cellulose ether  in the building dry mix mortars exhibits thickening effects and enhances internal structure, resulting in improved crack resistance, sag resistance, and workability. By incorporating Michem HPS, the required amount of methyl cellulose ether can be significantly reduced.

Product Details

Product Specifications 

AppearanceWhite powder, free-flowing
Solid content≥98.0%
SolubilityCan dissolve in the cold water
Ph Value(3.75%, 25℃)Alkaline, 8.0-11.5
Viscosity (5%, 20℃ aqueous solution )400-1200mpa.s
Moisture≤1.0
Fineness≤500µm

Applications

  • Interior and exterior wall putty
  • Finish mortar
  • Plaster mortar (Such as gypsum plaster, tile adhesive and masonry mortars.)

Advantages

  • Very good fast thickening ability, medium viscosity, certain water retention
  • Small dosage, the extremely low addition amount can achieve high effect
  • Improve the material’s own ability to resist sag
  • It has good lubricating property, can improve the workability of the material and make the operation smoother.

Frequently Asked Questions

We have selected the most common questions that our customers have asked in the past, to ensure that we provide the best solutions and support to you.

We are happy to provide 200-500g samples for your testing. Please let us know which product and grades you are interested in. You can contact us through admin@michemicals.com or to request a free sample,our sales representatives will reply you in 12 hours.

Certainly, we can provide you with the TDS (Technical Data Sheet), COA (Certificate of Analysis), and MSDS (Material Safety Data Sheet) for our product.To receive these documents, please let us know which specific product you are interested in and provide us with your contact information. We will then send the requested documents to you as soon as possible.

Our MOQ is set at 1 ton to ensure that we can offer competitive pricing and maintain product quality. If you have any concerns about meeting the MOQ, please let us know and we will try to work with you to find a solution that meets your needs.

25kg/ Paper bag, 500kg or 600kg/Pallet.
Neutral packaging or custom packaging available.

20 Feet Container:
10,000kg (500kg each pallet,total 20 pallets).
40 Feet Container:
22,000kg (20 pallets of 500kg, 20 pallets of 600kg, total 40 pallets).
The size of each pallet(500kg) after pack the HPMC is:1.1m*1.1m*1.15m =1.39CBM

Our financial department accepts T/T or L/C At Sight .
Other payment terms need to be negotiated.

Yes, we do have equivalent products of MECELLOSE®, WALOCEL™, Tylose®, and other well-known brands. Our products are formulated to provide similar performance and quality as the branded products. We take pride in offering cost-effective solutions. Please provide us with the brand& grade you are using now so we can recommend the best matching replacement.

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