Double bubble tubular film extrusion of polybutylene terephthalate-polyethylene terephthalate blends

2000 ◽  
Vol 40 (4) ◽  
pp. 902-916 ◽  
Author(s):  
Kwangjin Song ◽  
James L. White
Keyword(s):  
Polyethylene Terephthalate ◽  
Polybutylene Terephthalate ◽  
Double Bubble ◽  
Film Extrusion

An Investigation of the Barrier Properties and of the Residual Acetaldehyde in Polyethylene Terephthalate Composites

2017 ◽  
Vol 44 (12) ◽  
pp. 19-22
Author(s):  
A.S. Shabaev ◽  
S.Yu. Khashirova ◽  
A.K. Mikitaev ◽  
I.V. Musov ◽  
A.L. Slonov
Keyword(s):  
Carbon Dioxide ◽  
Polymer Composites ◽  
Polyethylene Terephthalate ◽  
Oxygen Permeability ◽  
Gas Permeability ◽  
Polymeric Materials ◽  
Barrier Properties ◽  
Diffusion Cell ◽  
Polybutylene Terephthalate

The diffusion cell to a Tsvet-800 chromatograph for determining the gas permeability of polymeric materials has been optimised. The oxygen permeability and the carbon dioxide permeability of polymer composites based on polyethylene terephthalate and polybutylene terephthalate have been studied. The optimum compositions, combining high barrier properties and a low acetaldehyde content, have been found.

scholarly journals Production of PBT(polybutylene terephthalate) Oligomer from Recycled PET(polyethylene terephthalate)

2016 ◽  
Vol 54 (4) ◽  
pp. 437-442
Author(s):  
Minjeong Cho ◽  
Jeongin Yang ◽  
Seunghyun Noh ◽  
Hongjae Joe ◽  
Myungwan Han
Keyword(s):  
Polyethylene Terephthalate ◽  
Polybutylene Terephthalate ◽  
Recycled Pet

Single and double bubble tubular film extrusion of polyethylene 2, 6-naphthalate (PEN)

2000 ◽  
Vol 40 (5) ◽  
pp. 1122-1131 ◽  
Author(s):  
Kwangjin Song ◽  
James L. White
Keyword(s):  
Double Bubble ◽  
Film Extrusion

Dynamics and Stability of Double Bubble Tubular Film Extrusion

1992 ◽  
Vol 7 (1) ◽  
pp. 38-43 ◽  
Author(s):  
H. J. Kang ◽  
J. L. White
Keyword(s):  
Double Bubble ◽  
Film Extrusion
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