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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
EASTMAN AQ 2350 Copolyester
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EASTMAN AQ 2350 copolyester is an odorless water-dispersible sulfopolyester incorporated as a base polymer raw material for water-dispersible hot melt adhesives.
Eastman's branched sulfopolyesters can have a distinct odor that is not desirable in selected applications.
This new AQ 2350 odorless polyester represents the advantages of both the linear and branched compositional families.
This product is inherently water-dispersible due to the random incorporation of 5-sodiosulfoisophthalate units within the polymer backbone.
AQ 2350 is compatible with hydrophobic polar tackifies, glycol containing oils which allows for a variety of hot melt adhesives to be formulated.
These finished adhesives are then rendered water-dispersible by the efficacy of this polyester as a surfactant.
Suggested end use applications include non-woven "flushable" assemblies, recyclable packaging and pressures sensitive products.
Adhesives
Hot-melt adhesives
Physical Form: soild
Color: yellow
Odor: odorless
Specific Gravity(water=1): 1.35(19.5'C)
melting Point: 81'C
Viscosity: 3,000 mPa.s(177'C)
Solubility in water at ambient Temperature: miscible
Autoignition Temperature: >400'C
Industrial field others
Eastman Chemical Company
Phone (423) 229-2000
Fax (423) 229-8466
Homepage www.eastman.com
E-mail -
Address Box 431 Kingsport, Tennessee 37662 USA
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