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SuZhou unite pharmaceutical Co.,Ltd.
ADD: Room No.101, B Building No.31 North DongWu Road SuZhouChina
P.C.: 215128
TEL: +86-512-85180651 85180653
FAX: +86-512-85181736
E-mail: sales@unite-chem.com
URL: www.unite-chem.com |
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Hydroxyethyl starch |
| Chemical Name |
Hydroxyethyl starch |
CAS No. |
9005-27-0 |
| Properties |
1)Shape of granules: similar to native starch .
(2)Paste temperature: will decrease as substitution value increase.
(3)Property of paste: stable viscosity, good transparency, high adhesive force, good stability.
(4)Features of film: clearer than native starch, soft, smooth, even, has no millipores; good water solubility.
(5)Features of ether linkage: good stability to acid, alkalis, heat and oxidants.
(6)Ionicity: non-ionic, will not cause the agglomeration of pigments or fillers.
(7)Properties of hydroxyethyl starch with high substitution value: MS is over 0.5, soluble in cold water; stable viscosity, resistant to shear, pH and enzyme. |
| Application |
1．Paper-making industry(1)Surface sizing and coating (2)Wet end additive to increase the strength of paper (3)As adhesive of corrugated paper, low use level and fast drying.
2．Textile industry: as warp sizing material for cotton, synthetic fiber and blended yarns.
3．Medical industry(1)plasma substitute (2)as protecting agent of red blood cells in refrigeration. |
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