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Hydroxypropyl Starch Ether
category:
HPS
Product Manual
Hydroxypropyl Starch Ether (HPS) is a white fine powder made from natural plants. (C6H10O5) n is a starch substituent ether produced by the reaction of hydroxyl groups in starch molecules with reactive substances, including hydroxypropyl starch, carboxymethyl starch, cationic starch, etc.
It has a very good rapid thickening ability, and a very low addition amount in building materials can achieve high results; improve the material's own anti-sagging ability, have good lubricity, can improve the operation performance of the material, and make the operation more slippery.
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Item |
Property |
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Appearance: |
White powder |
|
Hydroxypropyl |
13.0-19.0 |
|
Solubility |
It can be dissolved in water and become a transparent solution |
|
Fineness |
95%(80M) |
|
Viscosity (5% aqueous solution, 20℃) |
500-20000 mPa.s |
| Moisture | ≤10% |
| Loss on drying | ≤10% |
| PH value(2% aqueous solution) | 8-12 |
Mainly used in redispersible polymer powder, tile jointing agent, plaster plaster, self-leveling mortar, grouting tile adhesive, external wall external insulation system bonding mortar, external wall external insulation system plastering mortar, internal and external wall flexible putty, It has a thickening effect in flexible anti-cracking mortar, rubber powder polystyrene particle thermal insulation mortar, and dry powder coating.
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| Packing and shipping | Packing and shipping | Application areas |
Online consultation
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Hydroxypropyl Starch Ether (HPS) is a white fine powder made from natural plants. (C6H10O5) n is a starch substituent ether produced by the reaction of hydroxyl groups in starch molecules with reactive substances, including hydroxypropyl starch, carboxymethyl starch, cationic starch, etc.
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