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首页> 外文期刊>Journal of Applied Polymer Science >Rheological and mechanical properties of natural rubber reinforced with agricultural byproduct
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Rheological and mechanical properties of natural rubber reinforced with agricultural byproduct

机译：农副产品增强天然橡胶的流变和力学性能

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摘要

Cocoa pod powdered (CP) and Carbonized Cocoa pod powdered (CCP) sieved through 150 mum mesh were characterized in terms of loss on ignition, surface area, moisture content, and oil absorption and used as filler in compounding natural rubber and vulcanized using efficient vulcanization system. The processing and curing characteristics of the compound mixes were determined on a Monsanto Rheometer. Physical-mechanical properties of the vulcanizates were measured as a function of filler loading. It was found that vulcanizates with 40-50% filler loading showed maximum tensile strength of 8.4 MPa for CP, and 9.5 MPa for CCP. Hardness showed increased with increased filler loading for all the compounds. The reinforcing ability of the cocoa pod husk is not much inferior when compared to Carbon Black, N330. (C) 2003 Wiley Periodicals, Inc. [References: 23]
机译：通过150目筛分过筛的可可豆荚粉（CP）和碳化可可豆荚粉（CCP）具有着火点，表面积，水分含量和吸油率降低的特点，可在合成天然橡胶中用作填料，并通过有效的硫化进行硫化系统。在孟山都流变仪上确定化合物混合物的加工和固化特性。测量了硫化胶的物理机械性能与填料填充量的关系。发现填充剂含量为40-50％的硫化橡胶对CP的最大抗张强度为8.4 MPa，对CCP的最大抗张强度为9.5 MPa。对于所有化合物，硬度都随填料含量的增加而增加。与N330炭黑相比，可可豆荚的增强能力并不差。 （C）2003 Wiley Periodicals，Inc. [参考：23]

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