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Bentonite Modification by Combination of Physical and Chemical Process as Fillers of Natural Rubber/Organobentonite Nanocomposite
A. Ramadhan - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Bentonite Modification by Combination of Physical and Chemical Process as Fillers of Natural Rubber/Organobentonite Nanocomposite
ผู้แต่ง / หัวหน้าโครงการ (EN): A. Ramadhan
บทคัดย่อ (EN): Bentonite is abundant natural resource that has great prospects to be used as filler in natural rubber industry after certain modification, either by physical or chemical process. Reduction of mineral impurities in the bentonite was done by physical process using hydrocyclone, and chemical modification of bentonite to form organoben-tonite was done by addition of commercially surfactant. Natural rubber/organobentonite nanocomposites made by melting compound technique at roll mill. The results showed the reduction process of mineral impurities in the bentonite had been able to reduce the content of impurities, such as Fe203, CaO, and K2O. Meanwhile, by using XRD dan FTIR analysis, an increase in the dose of surfactant on bentonite may increase the organic content and basal spacing of organobentonite. Low mineral impurities organobentonite is capable of producing natural rubber/organobentonite nanocomposite with faster vulcanization time and better mechanical properties than natural rubber/organobentonite nanocomposite filled pristine bentonite.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): Surfactant
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
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Bentonite Modification by Combination of Physical and Chemical Process as Fillers of Natural Rubber/Organobentonite Nanocomposite
A. Ramadhan
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
The Effect of Accelerator Combination of the Curing System on the Physical Properties of the Natural Rubber and Ethylene Propylene Diene Monomer Rubber Blends Effect of Carbon Black and BaSo4 on the Thermo-Chemical Resistance of Natural Rubber Composite The Effect of Epoxidised Natural Rubber Content on the Physical Properties of the NR/ENR Blends The Role of Myanmar Rubber Planters and Producers Association (MRPPA) in Natural Rubber Development and its Recent Activities Addressing the Fears of the Natural Rubber Supply Chain Regarding the Dissemination of Genetically Modified Rubber Trees Continuous Dewatering/Drying Process of Natural Rubber via Twin-Screw Extrusion Technique A Process for Preparation of Carbon Black / Silica / Nanoclay Master Batch from Fresh Natural Rubber Latex Rubber Clinic: A Distance Diagnostic and Information System for the Management of pests and Diseases of Natural Rubber Effect of Metal Ions on Quality of Natural Rubber Occurrence of Extreme Temperature Events in the Traditional Rubber Growing Regions of India – A Future Risk on Productivity of Natural Rubber
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