China Plastics ›› 2021, Vol. 35 ›› Issue (12): 32-36.DOI: 10.19491/j.issn.1001-9278.2021.12.006

• Materials and Properties • Previous Articles     Next Articles

Effect of mass ratio of PET to PBT on surface of flame retardant reinforced PET/PBT alloy

YIN Nianwei(), CHEN Feng, FU Xuejun, CAO Shaoqiang   

  1. Kingfa Science & Technology Co,Ltd,Guangzhou 510663,China
  • Received:2021-05-25 Online:2021-12-26 Published:2021-12-22

Abstract:

In this paper, the effect of mas ratio of PET to PBT on the surface of flame?retardant reinforced PET/PBT Alloy was investigated. The surface fiber?floating phenomenon was characterized semi?quantitatively using a two?dimensional image tester and visual inspection. The results indicated that the surface fiber?floating phenomenon became less serious with an increase in the PBT content. When the ratio of PET to PBT was close to 1:1, the fiber floating became weakest. When the PBT content further increased, the fiber floating became worse. The flame retardant reinforced PBT exhibited weaker fiber floating than the flame retardant reinforced PET.

Key words: polybutylene terephthalate, polyethylene terephthalate, alloy, flame retardant, reinforcement, surface glass fiber revealed phenomena

CLC Number: