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Induction hardening applications

Amides. Although amides on their own are too unreactive, reaction products of polyamines with fatty acids to produce amidopolyamines provide the largest group of commercial hardeners for adhesive applications. Reduced volatility and irritancy and a convenient mix ratio offer the compounder ease of handling. The mix ratio is relatively noncritical increasing hardener levels yield increased flexibility and adhesion but reduced HDT and chemical resistance. Initially, amidoamines have poor compatibility and an induction period is necessary to allow the reaction to start. Pot lives are relatively long... [Pg.814]

Heinemann C, Paschold C, Fluhr J, et al. Induction of a hardening phenomenon by repeating application of SLS analysis of Upid changes in the stratum cor-neum. Acta Derm Venereol. 2005 85 290-5. [Pg.185]

See other pages where Induction hardening applications is mentioned: [Pg.252]    [Pg.322]    [Pg.469]    [Pg.92]    [Pg.73]    [Pg.48]    [Pg.2278]    [Pg.2196]    [Pg.528]    [Pg.18]    [Pg.235]    [Pg.86]    [Pg.87]    [Pg.270]    [Pg.952]   
See also in sourсe #XX -- [ Pg.200 , Pg.203 , Pg.207 ]



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