Dip-molded article comprising layer from latex composition for dip molding

Provided is a dip-molded article which has excellent stress retention and is easy to stretch and soft. The present invention provides a dip-molded article comprising a layer from a latex composition for dip molding, in which the latex composition for dip molding comprises a carboxylic acid-modified...

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Hauptverfasser: JANG MYUNGSU, ENOMOTO NORIHIDE, HOSHINO, SAYAKA, TAKEUCHI YAMATO, SATAKE MASAYA, KWON WON-SANG, YEU SEUNG UK, HAN JUNG SU, KIM JUNG-EUN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Provided is a dip-molded article which has excellent stress retention and is easy to stretch and soft. The present invention provides a dip-molded article comprising a layer from a latex composition for dip molding, in which the latex composition for dip molding comprises a carboxylic acid-modified nitrile-based copolymer latex comprising a carboxylic acid-modified nitrile-based copolymer, the carboxylic acid-modified nitrile-based copolymer latex comprising a carboxylic acid-modified nitrile-based copolymer, and the carboxylic acid-modified nitrile-based copolymer latex comprising a carboxylic acid-modified nitrile-based copolymer. And the elongation of the dip-molded article is greater than 650% and satisfies the following Expression 1 and Expression 2: [Expression 1] k1 '+ k2' + k3 '< = 9.3 N/mm (1) [Expression 2] 0.55 < = k1'/(k1 '+ k2' + k3 ') (2) wherein k1' is a value obtained by dividing the equilibrium coefficient k1 by the thickness of the sample, and k2 'and k3'are values obtained by dividing the v