Nanocellular foams confined within PS microfibers obtained by CO2 batch foaming process

2017 ◽  
Vol 24 (1) ◽  
pp. 655-662 ◽  
Author(s):  
Paritat Muanchan ◽  
Hiroshi Ito
Keyword(s):  
Foaming Process ◽  
Batch Foaming

Effects of Blend Morphology on the Foaming of Polypropylene/ Low-density Polyethylene Blends during a Batch Foaming Process

2009 ◽  
Vol 45 (3) ◽  
pp. 225-241 ◽  
Author(s):  
Xiu-Lei Jiang ◽  
Tao Liu ◽  
Ling Zhao ◽  
Zhi-Mei Xu ◽  
Wei-Kang Yuan
Keyword(s):  
Low Density Polyethylene ◽  
Low Density ◽  
Polyethylene Blends ◽  
Foaming Process ◽  
Blend Morphology ◽  
Batch Foaming

In-situ cooling of adsorbed water to control cellular structure of polypropylene composite foam during CO2 batch foaming process

Polymer ◽  
2018 ◽  
Vol 155 ◽  
pp. 116-128 ◽  
Author(s):  
Minggang Li ◽  
Jian Qiu ◽  
Haiping Xing ◽  
Donglei Fan ◽  
Song Wang ◽  
...  
Keyword(s):  
Cellular Structure ◽  
Adsorbed Water ◽  
Polypropylene Composite ◽  
Composite Foam ◽  
Foaming Process ◽  
Batch Foaming

scholarly journals Thermoplastic polyurethane foams: From autoclave batch foaming to bead foam extrusion

2020 ◽  
pp. 0021955X2091220
Author(s):  
Amin Shabani ◽  
Amir Fathi ◽  
Sebastian Erlwein ◽  
Volker Altstädt
Keyword(s):  
Cell Size ◽  
Thermoplastic Polyurethane ◽  
Polyurethane Foams ◽  
Morphological Properties ◽  
Cell Size Distribution ◽  
Foam Expansion ◽  
Foam Extrusion ◽  
Foaming Process ◽  
First Time ◽  
Batch Foaming

Two ester-based and one ether-based thermoplastic polyurethane grades have been used to produce thermoplastic polyurethane foams. The foaming process comprised pressure-induced batch foaming, foam extrusion, and bead foam extrusion by using an underwater granulator. Foam density and morphological properties, such as cell size, cell size distribution, and cell density, were measured through different analytical methods. Through autoclave batch foaming a minimum cell size of 10 µm and density of 202 kg/m3 is obtained, which is lower than the densities previously reported in the literature for thermoplastic polyurethane. Extrusion foaming however could not achieve the same range of foam expansion given that the lowest density achieved is 635 kg/m3 and a minimum cell size equal to 46 µm. The production of thermoplastic polyurethane bead foams is also reported for the first time. The minimum density of the obtained foamed beads is 306 kg/m3 and the lowest cell size is 55 µm.

Partition of protein from binary mixtures by a batch foaming process

1996 ◽  
Vol 10 (2) ◽  
pp. 133-140 ◽  
Author(s):  
Julie Varley ◽  
Anita Kaul ◽  
Sarah Ball
Keyword(s):  
Binary Mixtures ◽  
Foaming Process ◽  
Batch Foaming

Adjusting cell structure of polypropylene composite foams by controlling the size and dispersed state of NaCl particles during CO2 batch foaming process

Polymer ◽  
2020 ◽  
Vol 194 ◽  
pp. 122406 ◽  
Author(s):  
Ziqi Liu ◽  
Jian Qiu ◽  
Zhiyuan Shi ◽  
Shaofeng Zhang ◽  
Haiping Xing ◽  
...  
Keyword(s):  
Cell Structure ◽  
Polypropylene Composite ◽  
Foaming Process ◽  
Composite Foams ◽  
Batch Foaming
Sign in / Sign up

Export Citation Format

Share Document