สืบค้นงานวิจัย
Effect of Modification Technique on Properties of Blends of Natural Rubber and Modified Tyre Crumbs
D.G. Edirisinghe - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Effect of Modification Technique on Properties of Blends of Natural Rubber and Modified Tyre Crumbs
ผู้แต่ง / หัวหน้าโครงการ (EN): D.G. Edirisinghe
บทคัดย่อ (EN): Tyre waste is recycled by mechanical means to produce tyre crumbs or ground Rubber tyre (GRT). This low cost recycled material is used as a filler in the manufacture Of rubber articles. Composites of rubber with GRT exhibit poor properties owing to poor adhesion between the rubber matrix and filler. Hence GRT is modified by various techniques to produce reclaimed rubber, which enhance the properties of their blends with virgin rubber. The objectives of this study were to develop an environmentally friendly modification technique for GRT and to evaluate the properties of blends of virgin natural rubber (NR) and modified tyre crumbs in comparison to the control, virgin NR compound. GRT was modified according to three different techniques using the juice of a natural product. Thereafter, 85/30 virgin NR/modified GRT blend compounds and vulcanisates were produced and cure characteristics, physico-mechanical properties and swelling behaviour of the same were evaluated and compared with those of the control compound or vulcanisate. Results revealed that processing safety of the three virgin NR / modified GRT blend compounds was almost similar. However, the blend compound of virgin NR and modified GRT prepared according to technique C was slower curing than the other two blend compounds. Hardness, modulus at 300% elongation, abrasion resistance and swelling resistance of the blend of virgin NR and GRT modified according to technique B were superior to that of the virgin NR vulcanisate. Cure rate and tensile strength of the former was comparable to the latter. As most of the physico-mechanical properties of the 85/30 blend compound of virgin NR and GRT modified according to technique B were at a level acceptable for tyre treads, it could be a suitable replacement for the virgin NR compound in tyre treads.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): http://clinic.rubberboard.org.in/PDF/ircpdf/RT-01%20Edirisinghe.PDF
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): vulcanisate
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

D.G. Edirisinghe. "Effect of Modification Technique on Properties of Blends of Natural Rubber and Modified Tyre Crumbs". ไม่ระบุหน่วยงาน. ม.ป.ป.

D.G. Edirisinghe. "Effect of Modification Technique on Properties of Blends of Natural Rubber and Modified Tyre Crumbs". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Effect of Modification Technique on Properties of Blends of Natural Rubber and Modified Tyre Crumbs
D.G. Edirisinghe
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
The Effect of Epoxidised Natural Rubber Content on the Physical Properties of the NR/ENR Blends Advances on biodiversity of natural rubber biosynthesis and regulations on natural rubber biosynthesis The Effect of Accelerator Combination of the Curing System on the Physical Properties of the Natural Rubber and Ethylene Propylene Diene Monomer Rubber Blends THE EFFECT OF COUPLING AGENT AND MIXING METHODS ON PROPERTIES OF NATURAL RUBBER AND LOW DENSITY POLYETHYLENE BLENDS The Role of Myanmar Rubber Planters and Producers Association (MRPPA) in Natural Rubber Development and its Recent Activities Technological and processing properties of natural rubber layered silicate-nanocomposites by melt intercalation process Effect of Temperature Constraints on Photosynthesis of Rubber (Hevea brasiliensis) NATURALLY OCCURRING NANOMATRIX STRUCTURE FORMED IN NATURAL RUBBER AND ITS EFFECT ONVISCOELASTIC PROPERTIES Effect of Metal Ions on Quality of Natural Rubber Under-Flora in Rubber Plantations: Its Effect on Soil Properties
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