Study of montmorillonite nanoparticles and electron beam irradiation interaction of ethylene vinyl acetate (EVA)/de-vulcanized waste rubber thermoplastic composites

被引：12

作者：

Bee, Soo-Tueen ^{[1
]}

Sin, Lee Tin ^{[1
]}

Hoe, Tie Teck ^{[1
]}

Ratnam, C. T. ^{[2
]}

Bee, Soo Ling ^{[3
,4
]}

Rahmat, A. R. ^{[5
]}

机构：

[1] Univ Tunku Abdul Rahman, Dept Chem Engn, Lee Kong Chian Fac Engn & Sci, Jalan Sungai Long, Kajang 43000, Selangor, Malaysia

[2] Agensi Nuklear Malaysia, Radiat Proc Technol Div, Kajang 43000, Selangor, Malaysia

[3] Univ Sains Malaysia, Sch Mat & Mineral Resources Engn, Nibong Tebal 14300, Pulau Pinang, Malaysia

[4] Univ Malaysia Terengganu, Sch Fundamental Sci, Kuala Terengganu 21030, Terengganu, Malaysia

[5] Univ Teknol Malaysia, Fac Chem Engn, Dept Polymer Engn, Skudai 81310, Johor, Malaysia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2018年 / 423卷

关键词：

Electron beam irradiation; Devulcanized waste rubber; Ethylene vinyl acetate (EVA); Montmorillonite (MMT); Crosslinking; ACRYLONITRILE-BUTADIENE-STYRENE; NANO-SIZE MONTMORILLONITE; CROSS-LINKING; MECHANICAL-PROPERTIES; FLAME RETARDANCY; CLAY NANOCOMPOSITES; ALUMINA-TRIHYDRATE; THERMAL-STABILITY; TIRE RUBBER; LOW-DENSITY;

D O I：

10.1016/j.nimb.2018.03.013

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The purpose of this work was to investigate the effects of montmorillonite (MMT) loading level and electron beam irradiation on the physical-mechanical properties and thermal stability of ethylene vinyl acetate (EVA)-devulcanised waste rubber blends. The addition of MMT particles has significantly increased the d-spacing and interchain separation of deflection peak (0 0 2) of MMT particles. This indicates that MMT particles have effectively intercalated in polymer matrix of EVA-devulcanised waste rubber blends. Besides, the application of electron beam irradiation dosages < 150 kGy could also significantly induce the effective intercalation effect of MMT particles in polymer matrix by introducing crosslinking networks. The increasing of electron beam irradiation dosages up to 250 kGy has gradually increased the gel content of all EVA-devulcanized rubber blends by inducing the formation of crosslinking networks in polymer matrix. Also, the tensile strength of all EVA-devulcanized waste rubber blends was gradually increased when irradiated up to 150 kGy. This is due to the occurrence of crosslinking networks by irradiation could significantly provide reinforcement effect to polymer matrix by effectively transferring the stress applied on polymer matrix throughout the whole polymer matrix.

引用

页码：97 / 110

页数：14

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