Polyhexamethylene oxide

A comparison of the thermal stability of polyethylene oxide, polypropylene oxide, polyethylene and polypropylene has been presented by Madorsky and Straus [230]. More recently, studies on the thermal degradation of polytetramethylene oxide (I), polyhexamethylene oxide (II) and polydioxolane (III)... 

Poly(dimethyl siloxane) (PDMS) provides good thermal and oxidative stability and was incorporated into a PUR backbone in the presence of polyhexamethylene oxide (PHMO), a compatibiUzer that facilitates the incorporation of the nonpolar PDMS macrodiol. Long-term stability was danonstrated for PDMS-based PUR synthesized using 20% PHMO and 80% PDMS (Dabagh et al, 2005 Simmons et al, 2004). 

Polyhexamethylene Biguanide [II, 18.3.3.] Pool/Spa Sanitizer/Algistat 6.0-10.Oppm as active Easy to handle Completely water soluble Does not effect water balance Stable to sunlight Effective over wide pH range Shelf-life stable Effective in presence of high organic load Requires a separate oxidizer Increases maintenance of filter More expensive than chlorine products... 

ClnH2flNNaOi7, Sodium hyaluronate tetrahydrate, 41B, 496 Ci H26N202f Poly(heptamethylene pimelamide), 23, 629 C16H30N2O2, Polyhexamethylene sebacamide (nylon 6.10), 11, 594 C18H12O, Poly(2,6-diphenyl p-phenylene oxide), 35B, 886 C20H18O6S2, Poly(1,2-bis(p-tolylsulphonyloxymethylene)-1-buten-3-ynylene), 43B, 111... 

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