Hydroxypropyl Starch Ether Supplier Malaysia
- Also known as
- Hydroxypropyl Starch
- Hydroxypropylated Starch
Hydroxypropyl starch ether supplier Malaysia enquiries usually come from tile-adhesive, dry-mix mortar and construction-chemical formulators. Also called hydroxypropyl starch, this modified starch ether is supplied as a white to off-white powder and is commonly referred to as HPS in formulation discussions.
Construction grades can differ by base starch, viscosity and degree of substitution, including potato, maize and tapioca-based selections. The required performance profile should be matched to the formulation rather than assumed from the broad modified starch ether description.
Hydroxypropyl starch ether is used in tile adhesive, wall putty, skim coat, render, plaster, self-levelling compounds and gypsum-based mortars for viscosity control, anti-sag behaviour and workability support. It is a starch derivative, not a cellulose ether, and is commonly formulated alongside HPMC rather than treated as the same ingredient.
Send the base-starch preference, viscosity or formulation specification, application, quantity and delivery location with your enquiry. Availability, packing, documentation, delivery timing and price are confirmed with the quotation.
- Grade
- Potato-starch based construction grade, Maize-starch based construction grade, Tapioca-starch based construction grade
- Appearance
- White to off-white, free-flowing powder
Hydroxypropyl Starch Ether grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Potato-starch based construction grade | Powder | Viscosity and substitution level confirmed against the enquiry specification | Tile adhesive, wall putty, skim coat, render and gypsum-based dry-mix formulations | Confirmed with the quotation |
| Maize-starch based construction grade | Powder | Viscosity and substitution level confirmed against the enquiry specification | Dry-mix mortar, plaster and construction-chemical formulations requiring a modified starch ether | Confirmed with the quotation |
| Tapioca-starch based construction grade | Powder | Viscosity and substitution level confirmed against the enquiry specification | Self-levelling, render and compatible dry-mix systems selected by formulation requirement | Confirmed with the quotation |
How to buy hydroxypropyl starch ether from ChemTrade
Request a quote for hydroxypropyl starch ether
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Product family | Hydroxypropylated starch ether | — |
| Physical form | Free-flowing powder | — |
| Appearance | White to off-white | — |
Hydroxypropyl Starch Ether applications
Common questions about hydroxypropyl starch ether
What is hydroxypropyl starch ether used for in construction?
It is used in tile adhesive, wall putty, skim coat, render, plaster, self-levelling and gypsum-based dry-mix formulations. Formulators use it to adjust viscosity, workability and anti-sag behaviour in compatible systems.
Is hydroxypropyl starch ether the same as HPMC?
No. Hydroxypropyl starch ether is a starch derivative, while HPMC is a cellulose ether. They are often used together in dry-mix formulations but must be specified as separate ingredients.
How are construction grades of hydroxypropyl starch ether selected?
Selection can depend on base starch, viscosity, degree of substitution and the target mortar formulation. Provide the intended application and required formulation data with the enquiry.
Does this page cover food-grade hydroxypropyl starch?
No. This page covers construction and dry-mix grades. Food-grade hydroxypropyl starch is a distinct specification and should not be inferred from a construction-grade enquiry.