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Citation: 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, 9(6): 61-63. shu

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

1.
Guangzhou Institute of Chemistry, Academia Sinica, Guangzhou 510650

Corresponding author: Huang Yuhui,
Received Date: 21 May 1991
Available Online: 22 June 1992
Fund Project:

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.
- carboxylated PPO,
- polystyrene,
- blend,
- lauryl PPO carboxylate,
- compatibility
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