Haske Stabilizer don Gudun ABS

Abubuwan da aka hana amine light stabilizers (HALS) akan inganta haɓaka aikin haɓakar tsufa na photooxidative na resin ABS an kwatanta kuma an yi nazari. An kimanta ma'aunin rawaya na samfuran guduro na ABS a ƙarƙashin yanayin tsufa na haske na halitta. Polybutadiene (PB) rubber phase 1,4 IR absorption index na C-H a cikin tsarin trans da IR absorption index na C =O da aka samar ta hanyar photooxidation, Rockwell taurin da sheki suna canzawa akan lokaci. Sakamakon ya nuna cewa mai daidaita haske na HALS zai iya kiyaye alamar rawaya na resin ABS a barga bayan watanni 6 na tsufa na haske na halitta.

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