Hydroxyethyl Cellulose

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CAS Number: 9004-62-0 Formula Structure: [C6H7O2(OH)2OCH2COONa]n HEC is widely used in water base latex coating, construction and building material, printing ink and oil drilling, etc. Ex…

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CAS Number: 9004-62-0 Formula Structure: [C6H7O2(OH)2OCH2COONa]n HEC is widely used in water base latex coating, construction and building material, printing ink and oil drilling, etc. Except its multifunctional character as thickener, dispersant, emulsifier and film former, it is known for its following characteristics: HEC dissolves in both cold and hot water. It does not precipitate in hot or boiled water; HEC co-exists with other water-soluble polymers, surface-active agents and salts. HEC is double effective in water retention than MC, showing better flow adjusting ability. HEC is more stable in viscosity and more effective in anti mildew. When applied for coatings, showing good open-can effect as well as excellent floating-plain effect. A white or off-white powder Main Specifications / Applications: Test items Industrial Grade Molar substitution degree (MS) 1.8～2.5 pH 6.0～8.5 Loss on drying (%) ≤6.0 Residue on ignition (%) ≤5.0 Package: 25KG net in Kraft composite bag. 25KG net in Fiber drum. Jumbo Bag or Pallet available.

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