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The effect of paper mill recycling sludge application on the mechanical properties of composites based on recycled polymers

Elham Marzban Moridani; Mohammad Talaeipour; Amir houman Hemmasi; esmaeil Ghasemi; Mehdei Kalagar

Volume 28, Issue 3 , October 2013, , Pages 509-521

https://doi.org/10.22092/ijwpr.2013.3455

Abstract
  In this research, the mechanical properties of composite produced from recycled polymers (polyethylene and polypropylene) and paper mill sludge from two different sources (waste water sludge (s) and sludge on the DAF) were examined. Three levels of paper sludge (15, 30 and 45 wt %) were used to produce ...  Read More

Investigating the mechanical properties of wood flour/ polypropylene/ nanoclay composite

Habib alah Khademi eslam; Zahra Yoosefnia; Esmaeil Ghasemi; Mohammad Talaeipoor

Volume 28, SPRING 1 , March 2013, , Pages 153-168

https://doi.org/10.22092/ijwpr.2013.3112

Abstract
  The effect of nanoclay and coupling agent contents on the mechanical properties of wood flour/ polypropylene/ nanoclay composites was investigated. Wood flour content was constant at 40%, maleic anhydride at two levels of 2 and 4% and nanoclay (Cloisite 30B) at four levels of 0, 1, 3 and 5% were used. ...  Read More

Effect of bagasse chemical treatment on the mechanical properties of composites based on treated bagasse/recycled polyethylene

Habib alah Khademi eslam; Razieh Baghbani; Esmaeil Ghasemi; Behzad Bazyar

Volume 28, SPRING 1 , March 2013, , Pages 169-181

https://doi.org/10.22092/ijwpr.2013.3113

Abstract
  Flexural strength, modulus and tensile strength of composites made from treated baggase flour/recycled polyethylene was investigated. Baggase flour (40 mesh particles) was treated with 10% hydroxide sodium for 45 minutes. Then, the composites were manufactured using injection molding method using both ...  Read More

Pulp and paper
The effect of paper sludge , content and polymer types on the physical properties of wood- plastic composites

Babak Mirzaei; Kazem Dos hosseini; Esmaeil Ghasemi; Yahya Hamzeh

Volume 26, Issue 3 , September 2011, , Pages 486-494

https://doi.org/10.22092/ijwpr.2011.117208

Abstract
  In this study two types of paper sludge, prepared by Mazandaran wood and paper company and Latif papermaking company along with wood flour utilized as plastic filler in polypropylene and high density polyethylene based composites. Weight percentage ratio of coupling agent, polymer and filler were kept ...  Read More