Hydroxypropyl methylcellulose/HPMC cellulose ether
Manufacturer Supply Industrial Chemical HPMC Hydroxypropyl Methyl Cellulose
CAS NO.9004-65-3
HPMC are ethers of cellulose and propylene oxide. It is easily soluble in cold water but not soluble in hot water. It is non-ionic cellulose ether and is compatible with many surfactants and polymers such as starch, guar and alginates. Solutions of HPMC are pseudoplastic, some solutions show thixotropy.
Hydroxypropyl methylcellulose polymers are well-known for their ability to bind, retain water, thicken, form films, and provide many other performance benefits.
Product properties:
1.Water Retention:The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration.
2. Operationality:It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.
3. Adhesivity:It can make mortar attach to base material better since the plasticity of mortar is enhanced.
4. Slip Resistance:It can prevent slipping problem between mortar and the base material in construction project as a result of its thickening effect.
Packing:
Packed with multi-layer paper bags, with polyethylene inner bag, net weight 25kg per bag, All goods will be palletized and shrink-wrapped during transportation to avoid lost of bags, tear of packages etc.
Product Date Sheet
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Item
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ME
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MF
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MK
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Methoxy content %
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28.0-30.0
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27.0-30.0
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19.0-24.0
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Hydroxypropoxy content%
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7-12
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4-7.5
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4-12
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Moisture wt%
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5MAX
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5MAX
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5MAX
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|
Ash wt%
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1MAX
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1MAX
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1MAX
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PH %
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5-7.5
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5-7.5
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5-7.5
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we supplying for customers with a wide range of viscosity types
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|||||
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400
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4000
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6000
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10M
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15M
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20M
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300~500
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3500~4500
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5500~6500
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9000~11000
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11000~18000
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15000~25000
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30M
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40M
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50M
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60M
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70M
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/
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25000~35000
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35000~45000
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45000~55000
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55000~65000
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65000~75000
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/
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