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Original Article
Investigating of Transesterification and Properties of Polyethylene Terephthalate/Polylactic Acid Blend Film
Investigating of Transesterification and Properties of Polyethylene Terephthalate/Polylactic Acid Blend Film

Maryam Kheirandish; Mohammad Reza Mohades Mojtahedi; Hossein Nazokdast

Volume 11, Issue 2 , September 2023, Pages 15-3

https://doi.org/10.48302/jtp.2023.350511.1243

Abstract
  Because of the growing need for more sustainable materials, the production of bio-based and biodegradable plastic products has been rapidly increasing in recent years. These materials ...  Read More
Original Article
Investigating the correlation between precision and trueness of spectrophotometers in measuring the whiteness index and tint factor of none fluorescence white ceramic
Investigating the correlation between precision and trueness of spectrophotometers in measuring the whiteness index and tint factor of none fluorescence white ceramic

Razieh Jafari; Najmeh Khalili

Volume 11, Issue 2 , September 2023, Pages 27-17

https://doi.org/10.48302/jtp.2023.181529

Abstract
  The reflective spectrophotometers are available to users in benchtop and portable models with differentgeometries and designs to measure whiteness and tint attribute of white specimens ...  Read More
Original Article
تاثیرخصوصیات ساختاری بافت پارچه های حلقوی پودی ساده بر ضریب جذب صوت:تک لایه و چند لایه
تاثیرخصوصیات ساختاری بافت پارچه های حلقوی پودی ساده بر ضریب جذب صوت:تک لایه و چند لایه

محمدرضا صفاری; Mehdi K. Dolatabadi; Abosaeed Rashidi; Mohammad Esmail Yazdanshenas

Volume 11, Issue 2 , September 2023

Abstract
  Textile structures are widely used in the sound absorber industry due to their cheap production cost and lightness. In this way a lot of research has been done to investigate the effect ...  Read More