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Hydroxypropyl Starch Ether
Product Description
Hydroxypropyl starch ether is a starch-based additive designed for dry mortars in the construction industry, i***rting unique properties to cement and gypsum-based products.
Hydroxypropyl starch ether, which has a similar chemical structure to hydroxypropyl methylcellulose (HPMC), not only provides similar functions to hydroxypropyl methylcellulose (HPMC), but also has good co***tibility with other building aids. Capacitance. Used in conjunction with hydroxypropyl methylcellulose (HPMC), hydroxypropyl starch ether can play a better thickening effect, with better crack resistance and processability. It works well in neutral and alkaline conditions and is co***tible with other additives in gypsum or cement-based building materials. The cost of mortar formulations can be significantly reduced by adding starch ethers.
Specification of&©|160;Hydroxypropyl Starch Ether
Appearance white or quasi-white powder&©|160; &©|160;
Viscocity (5% solution 20℃)***.s&©|160; &©|160; 3500-5500
Moisture(%) 10 max
PH Value(25℃) 11.0
Hydroxypropyl content(%) 20-40
Apparent specific gravity 480
Package 25kg/bag |
| Company: |
Shandong Kundu Chemical Co., Ltd
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| Contact: |
Mr. Kundu Chemical |
| Address: |
No.17 Huanghe Industrial Zone |
| Postcode: |
250000 |
| Tel: |
86 531 82924317 |
| Fax: |
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| E-mail: |
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