Role of surface treatment on water absorption of poly(vinyl chloride) composites reinforced by Phyllostachys pubescens particles
Water absorption is one of key parameters in quality assessment of wood-plastic composites. The influence of surface treatment of lignocellulosic particles on water absorption of composites made from poly(vinyl chloride) (PVC) and moso bamboo ( Phyllostachys pubescens) particles was studied. The eff...
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| Veröffentlicht in: | Composites science and technology 2010-05, Vol.70 (5), p.847-853 |
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| creator | Wang, H. Sheng, K.C. Lan, T. Adl, M. Qian, X.Q. Zhu, S.M. |
| description | Water absorption is one of key parameters in quality assessment of wood-plastic composites. The influence of surface treatment of lignocellulosic particles on water absorption of composites made from poly(vinyl chloride) (PVC) and moso bamboo (
Phyllostachys pubescens) particles was studied. The effect of modification with three kinds of chemical treatment agent (alkali, silica and oxidant) on particle surface was examined. The concentration and pH values of the agent aqueous solutions were analyzed and their relationships with water absorption, porosity ratio, thermal property, micro-structure and hemicelluloses content were evaluated. Results showed that pH values of aqueous solutions had little impact on water absorption of the composites while the types of treatment agents did. Alkali treatment lowered the content of hemicelluloses in moso bamboo particles and thus reduced corresponding water absorption. Water resistance improvements of silicate or oxidant treated particles reinforced composites were due to changes of porosity ratio. In general, surface treatment improved water resistance of moso bamboo particles reinforced PVC composites. Compared with the other two agents, sodium bisulfite enhanced the compatibility between cellulose particles and granulated PVC. |
| doi_str_mv | 10.1016/j.compscitech.2010.01.023 |
| format | Article |
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Phyllostachys pubescens) particles was studied. The effect of modification with three kinds of chemical treatment agent (alkali, silica and oxidant) on particle surface was examined. The concentration and pH values of the agent aqueous solutions were analyzed and their relationships with water absorption, porosity ratio, thermal property, micro-structure and hemicelluloses content were evaluated. Results showed that pH values of aqueous solutions had little impact on water absorption of the composites while the types of treatment agents did. Alkali treatment lowered the content of hemicelluloses in moso bamboo particles and thus reduced corresponding water absorption. Water resistance improvements of silicate or oxidant treated particles reinforced composites were due to changes of porosity ratio. In general, surface treatment improved water resistance of moso bamboo particles reinforced PVC composites. Compared with the other two agents, sodium bisulfite enhanced the compatibility between cellulose particles and granulated PVC.</description><identifier>ISSN: 0266-3538</identifier><identifier>EISSN: 1879-1050</identifier><identifier>DOI: 10.1016/j.compscitech.2010.01.023</identifier><identifier>CODEN: CSTCEH</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>A. Particle-reinforced composites ; A. Phyllostachys pubescens ; Applied sciences ; B. Surface treatment ; Bamboo ; Chlorides ; Composites ; Exact sciences and technology ; Forms of application and semi-finished materials ; Oxidants ; Particulate composites ; Polymer industry, paints, wood ; Polyvinyl chlorides ; Surface treatment ; Technology of polymers ; Water absorption</subject><ispartof>Composites science and technology, 2010-05, Vol.70 (5), p.847-853</ispartof><rights>2010 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c384t-398da2422829cac312b297e865fdb80214536ee1efe4e6a0b51b05333bdb24803</citedby><cites>FETCH-LOGICAL-c384t-398da2422829cac312b297e865fdb80214536ee1efe4e6a0b51b05333bdb24803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.compscitech.2010.01.023$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22576616$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, H.</creatorcontrib><creatorcontrib>Sheng, K.C.</creatorcontrib><creatorcontrib>Lan, T.</creatorcontrib><creatorcontrib>Adl, M.</creatorcontrib><creatorcontrib>Qian, X.Q.</creatorcontrib><creatorcontrib>Zhu, S.M.</creatorcontrib><title>Role of surface treatment on water absorption of poly(vinyl chloride) composites reinforced by Phyllostachys pubescens particles</title><title>Composites science and technology</title><description>Water absorption is one of key parameters in quality assessment of wood-plastic composites. The influence of surface treatment of lignocellulosic particles on water absorption of composites made from poly(vinyl chloride) (PVC) and moso bamboo (
Phyllostachys pubescens) particles was studied. The effect of modification with three kinds of chemical treatment agent (alkali, silica and oxidant) on particle surface was examined. The concentration and pH values of the agent aqueous solutions were analyzed and their relationships with water absorption, porosity ratio, thermal property, micro-structure and hemicelluloses content were evaluated. Results showed that pH values of aqueous solutions had little impact on water absorption of the composites while the types of treatment agents did. Alkali treatment lowered the content of hemicelluloses in moso bamboo particles and thus reduced corresponding water absorption. Water resistance improvements of silicate or oxidant treated particles reinforced composites were due to changes of porosity ratio. In general, surface treatment improved water resistance of moso bamboo particles reinforced PVC composites. Compared with the other two agents, sodium bisulfite enhanced the compatibility between cellulose particles and granulated PVC.</description><subject>A. Particle-reinforced composites</subject><subject>A. Phyllostachys pubescens</subject><subject>Applied sciences</subject><subject>B. Surface treatment</subject><subject>Bamboo</subject><subject>Chlorides</subject><subject>Composites</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Oxidants</subject><subject>Particulate composites</subject><subject>Polymer industry, paints, wood</subject><subject>Polyvinyl chlorides</subject><subject>Surface treatment</subject><subject>Technology of polymers</subject><subject>Water absorption</subject><issn>0266-3538</issn><issn>1879-1050</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkM1q3DAURkVpoNM076AuCsnCU_3Ysr0MQ5MWAg0hWQtJvmY0aCxHV5PiXR89GiaULLuSuBx999Mh5Ctna864-r5bu7if0fkMbrsWrMwZXzMhP5AV79q-4qxhH8mKCaUq2cjuE_mMuGOMtU0vVuTvQwxA40jxkEbjgOYEJu9hyjRO9I_JkKixGNOcfRkUcI5huXzx0xKo24aY_ABX9FgiYimBNIGfxpgcDNQu9H67hBAxG7ddkM4HC-hgKjeTsncB8As5G01AuHg7z8nTzY_Hzc_q7vftr831XeVkV-dK9t1gRC1EJ3pnnOTCir6FTjXjYDsmeN1IBcBhhBqUYbbhljVSSjtYUXdMnpPLU-6c4vMBMOu9L1VCMBPEA2quWi56VdeyoP0JdSkiJhj1nPzepEVzpo_W9U6_s66P1jXjulgvb7-9rTHoTBiTmZzHfwFCNK1SXBVuc-Kg_PnFQ9IlDaZizSdwWQ_R_8e2Vz5CoU0</recordid><startdate>20100501</startdate><enddate>20100501</enddate><creator>Wang, H.</creator><creator>Sheng, K.C.</creator><creator>Lan, T.</creator><creator>Adl, M.</creator><creator>Qian, X.Q.</creator><creator>Zhu, S.M.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20100501</creationdate><title>Role of surface treatment on water absorption of poly(vinyl chloride) composites reinforced by Phyllostachys pubescens particles</title><author>Wang, H. ; Sheng, K.C. ; Lan, T. ; Adl, M. ; Qian, X.Q. ; Zhu, S.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-398da2422829cac312b297e865fdb80214536ee1efe4e6a0b51b05333bdb24803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>A. Particle-reinforced composites</topic><topic>A. Phyllostachys pubescens</topic><topic>Applied sciences</topic><topic>B. Surface treatment</topic><topic>Bamboo</topic><topic>Chlorides</topic><topic>Composites</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>Oxidants</topic><topic>Particulate composites</topic><topic>Polymer industry, paints, wood</topic><topic>Polyvinyl chlorides</topic><topic>Surface treatment</topic><topic>Technology of polymers</topic><topic>Water absorption</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, H.</creatorcontrib><creatorcontrib>Sheng, K.C.</creatorcontrib><creatorcontrib>Lan, T.</creatorcontrib><creatorcontrib>Adl, M.</creatorcontrib><creatorcontrib>Qian, X.Q.</creatorcontrib><creatorcontrib>Zhu, S.M.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Composites science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, H.</au><au>Sheng, K.C.</au><au>Lan, T.</au><au>Adl, M.</au><au>Qian, X.Q.</au><au>Zhu, S.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Role of surface treatment on water absorption of poly(vinyl chloride) composites reinforced by Phyllostachys pubescens particles</atitle><jtitle>Composites science and technology</jtitle><date>2010-05-01</date><risdate>2010</risdate><volume>70</volume><issue>5</issue><spage>847</spage><epage>853</epage><pages>847-853</pages><issn>0266-3538</issn><eissn>1879-1050</eissn><coden>CSTCEH</coden><abstract>Water absorption is one of key parameters in quality assessment of wood-plastic composites. The influence of surface treatment of lignocellulosic particles on water absorption of composites made from poly(vinyl chloride) (PVC) and moso bamboo (
Phyllostachys pubescens) particles was studied. The effect of modification with three kinds of chemical treatment agent (alkali, silica and oxidant) on particle surface was examined. The concentration and pH values of the agent aqueous solutions were analyzed and their relationships with water absorption, porosity ratio, thermal property, micro-structure and hemicelluloses content were evaluated. Results showed that pH values of aqueous solutions had little impact on water absorption of the composites while the types of treatment agents did. Alkali treatment lowered the content of hemicelluloses in moso bamboo particles and thus reduced corresponding water absorption. Water resistance improvements of silicate or oxidant treated particles reinforced composites were due to changes of porosity ratio. In general, surface treatment improved water resistance of moso bamboo particles reinforced PVC composites. Compared with the other two agents, sodium bisulfite enhanced the compatibility between cellulose particles and granulated PVC.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.compscitech.2010.01.023</doi><tpages>7</tpages></addata></record> |
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| subjects | A. Particle-reinforced composites A. Phyllostachys pubescens Applied sciences B. Surface treatment Bamboo Chlorides Composites Exact sciences and technology Forms of application and semi-finished materials Oxidants Particulate composites Polymer industry, paints, wood Polyvinyl chlorides Surface treatment Technology of polymers Water absorption |
| title | Role of surface treatment on water absorption of poly(vinyl chloride) composites reinforced by Phyllostachys pubescens particles |
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