COMPATIBILIZATION OF C-PPO/PS BLEND BY LAURYL PPO CARBOXYLATE

Chinese Journal of Applied Chemistry ›› 1992, Vol. 0 ›› Issue (6): 61-63.

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COMPATIBILIZATION OF C-PPO/PS BLEND BY LAURYL PPO CARBOXYLATE

Liu Yan, Huang Yuhui, Xue Wei, Cong Guangmin

Guangzhou Institute of Chemistry, Academia Sinica, Guangzhou 510650

Received:1991-05-21 Revised:1992-06-22 Published:1992-12-10 Online:1992-12-10

Abstract

Abstract: The lauryl ester of carboxylated PPO with 16.0mol% of carboxylation (Lau-CPPO) can be used as a compatilizer for C-PPO/PS blend. The DSC results showed that when Lau-CPPO was more than 30wt%,the system became miscible.TEM microphotographs of C-PPO/PS/Et-CPPO blend showed that the interphase was blurred, the phase permeation was emehanced, and the phase size became smaller with the increase of Lau-CPPO in the blend.

Key words: carboxylated PPO, polystyrene, blend, lauryl PPO carboxylate, compatibility

Liu Yan, Huang Yuhui, Xue Wei, Cong Guangmin. COMPATIBILIZATION OF C-PPO/PS BLEND BY LAURYL PPO CARBOXYLATE[J]. Chinese Journal of Applied Chemistry, 1992, 0(6): 61-63.

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COMPATIBILIZATION OF C-PPO/PS BLEND BY LAURYL PPO CARBOXYLATE

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