The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles.
The effect of compounding process applying two methods of one and two step mixing on the properties of nanocomposite is investigated. Nanocomposites were produced using polypropylene, cellulosic fibers, MAPP and nanolay as reinforcement. 1.5 and 3% MAPP and 0,2, and 4% nanoclay were used as the vari...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Regional Information Center for Science and Technology (RICeST)
2017-07-01
|
| Series: | تحقیقات علوم چوب و کاغذ ایران |
| Subjects: | |
| Online Access: | http://ijwpr.areeo.ac.ir/article_109585_20affb766b98cc21c29ee0d6ec1ff44c.pdf |
| _version_ | 1818820917135933440 |
|---|---|
| author | Sina Khodaparast Ahmad Jahan - Latibari Mehran Rohnia |
| author_facet | Sina Khodaparast Ahmad Jahan - Latibari Mehran Rohnia |
| author_sort | Sina Khodaparast |
| collection | DOAJ |
| description | The effect of compounding process applying two methods of one and two step mixing on the properties of nanocomposite is investigated. Nanocomposites were produced using polypropylene, cellulosic fibers, MAPP and nanolay as reinforcement. 1.5 and 3% MAPP and 0,2, and 4% nanoclay were used as the variable factor and 20% fibers was used. Melt flow index was measured on compounds produced using one or two steps mixing. Either compounds were mixed with fibers and MAPP and then the test specimens were made and tested according to ASTM test procedures. The results revealed that the two steps mixing increased the mechanical properties. The melt flow index of one step mixing was lower and the melt flow index of initial mixing of polypropylene with nanoclay was very high and it was reduced after compounding with fibers and MAPP. The results revealed that at higher dosages of the nanoclay tensile and bending modulus of the composite increased and tensile strength and modulus of rupture decreased. |
| first_indexed | 2024-12-18T22:59:54Z |
| format | Article |
| id | doaj.art-7c20d19d95bf4d2e8de83fdfa23b42c2 |
| institution | Directory Open Access Journal |
| issn | 1735-0913 2383-112X |
| language | fas |
| last_indexed | 2024-12-18T22:59:54Z |
| publishDate | 2017-07-01 |
| publisher | Regional Information Center for Science and Technology (RICeST) |
| record_format | Article |
| series | تحقیقات علوم چوب و کاغذ ایران |
| spelling | doaj.art-7c20d19d95bf4d2e8de83fdfa23b42c22022-12-21T20:48:38ZfasRegional Information Center for Science and Technology (RICeST)تحقیقات علوم چوب و کاغذ ایران1735-09132383-112X2017-07-0132228729910.22092/ijwpr.2017.109585109585The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles.Sina Khodaparast0Ahmad Jahan - Latibari1Mehran Rohnia2M.Sc., Department of Wood Science and Paper Technology, Karaj Branch, Islamic Azad University, Karaj, IranProfessor, Department of Wood Science and Paper Technology, Karaj Branch, Islamic Azad University, Karaj, Iran,Associate professor, Department of Wood Science and Paper Technology, Karaj Branch, Islamic Azad University, Karaj, IranThe effect of compounding process applying two methods of one and two step mixing on the properties of nanocomposite is investigated. Nanocomposites were produced using polypropylene, cellulosic fibers, MAPP and nanolay as reinforcement. 1.5 and 3% MAPP and 0,2, and 4% nanoclay were used as the variable factor and 20% fibers was used. Melt flow index was measured on compounds produced using one or two steps mixing. Either compounds were mixed with fibers and MAPP and then the test specimens were made and tested according to ASTM test procedures. The results revealed that the two steps mixing increased the mechanical properties. The melt flow index of one step mixing was lower and the melt flow index of initial mixing of polypropylene with nanoclay was very high and it was reduced after compounding with fibers and MAPP. The results revealed that at higher dosages of the nanoclay tensile and bending modulus of the composite increased and tensile strength and modulus of rupture decreased.http://ijwpr.areeo.ac.ir/article_109585_20affb766b98cc21c29ee0d6ec1ff44c.pdfmelt flow indexcompoundingone steptwo stepsMAPP. nanoclay |
| spellingShingle | Sina Khodaparast Ahmad Jahan - Latibari Mehran Rohnia The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles. تحقیقات علوم چوب و کاغذ ایران melt flow index compounding one step two steps MAPP. nanoclay |
| title | The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles. |
| title_full | The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles. |
| title_fullStr | The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles. |
| title_full_unstemmed | The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles. |
| title_short | The influence of compounding process on the properties of polypropylene-cellulosic fiber nanocomposite containing nanoclay particles. |
| title_sort | influence of compounding process on the properties of polypropylene cellulosic fiber nanocomposite containing nanoclay particles |
| topic | melt flow index compounding one step two steps MAPP. nanoclay |
| url | http://ijwpr.areeo.ac.ir/article_109585_20affb766b98cc21c29ee0d6ec1ff44c.pdf |
| work_keys_str_mv | AT sinakhodaparast theinfluenceofcompoundingprocessonthepropertiesofpolypropylenecellulosicfibernanocompositecontainingnanoclayparticles AT ahmadjahanlatibari theinfluenceofcompoundingprocessonthepropertiesofpolypropylenecellulosicfibernanocompositecontainingnanoclayparticles AT mehranrohnia theinfluenceofcompoundingprocessonthepropertiesofpolypropylenecellulosicfibernanocompositecontainingnanoclayparticles AT sinakhodaparast influenceofcompoundingprocessonthepropertiesofpolypropylenecellulosicfibernanocompositecontainingnanoclayparticles AT ahmadjahanlatibari influenceofcompoundingprocessonthepropertiesofpolypropylenecellulosicfibernanocompositecontainingnanoclayparticles AT mehranrohnia influenceofcompoundingprocessonthepropertiesofpolypropylenecellulosicfibernanocompositecontainingnanoclayparticles |