It is ranging from 2500 grams per square meter (gsm) to 3500 gsm. Abul Hossain 1, Md. The middle portion of whole jute fibers were cut and considered for three di erent chemical (RT, FT, and WT) treatments. Properties of seeds also have effect on the properties of jute. 2. thermal properties of the jute fiber is presented in Figure1. In recent years, natural fibers, such as jute has gained significant research interest in order to fabricate fiber reinforced polymer composites. ï1 ï1 ï1XVXVð1Zð1¡1 1 … The natural fiber is used in the same matrix (unsaturated polyester) to make composites and the thermal conductivity of these hybrid composites was studied. 482 Optical, Electrical and Thermal Properties of Jute and Glass Fiber Reinforced LDPE Composites Arfin Jahan 1, M. Mahbubur Rahman 1, 2*, Humayun Kabir 1, Md. Surface and thermal properties were subsequently characterized. Alamgir Kabir 1, Farid Ahmed 1, Md. Jute sacks are used as thermal insulating material , and for domestic animals like cattle, goat, pet dog, etc. Abdul Gafur 3 1Department of Physics, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh. Sandwich structure of non-woven composite is produced by using a compressive hot pressing method. Chemical treatments are generally carried out on the raw fibers for making composites with improved properties. Apart from these, it is the cheapest fibre crop available commercially in bulk quantities as of today. Recently different types of changes are brought in the properties of jute seeds. Jute fibers were chemically modified with benzene diazonium salt to increase their compatibility with the PE matrix. As far as the properties of jute fibre are concerned, it has both good characters as well as unwanted properties. The best mechanical properties of jute/PBS composites were achieved at 50wt% in this study, which showed an increase in tensile strength by 517.9%, tensile modulus by 3529.8%, flexural strength by 302.6%, and flexural modulus by 1949.1% compared with those of PBS resin. EXPERIMENTAL 2.1 Materials Diospyros peregrina (Gaub) fruit was collected locally and cellulose-based Jute fibers were obtained from the Bangladesh Jute Research Institute (BJRI), Dhaka, Bangladesh. After treatment, the fiber samples were prepared and finally, thermal tests were performed and analyzed. FT-IR and XRD analysis revealed that the alkalization process removed the binding constituents like lignin and hemicelluloses from raw jute fiber, which resulted in a 2School of Engineering & Energy, Murdoch University, Murdoch, Western Australia 6150, Atmospheric condition and temperature has a great effect on the properties of jute. Poly- This research focused on the dynamic mechanical and thermal properties of woven mat jute/kenaf/jute (J/K/J) and kenaf/jute/kenaf (K/J/K) hybrid composites. The experimental results exposed that the hybridization process enhanced the properties of jute reinforced composites. were prepared. mechanical, thermo-mechanical, thermal, crystallization, and swelling properties of Jute fiber reinforced polymer composites. Fourier transform infrared spectroscopy and scanning electron microscopy analysis were used to study the surface morphology. thermal stability of the fabricated composites. A significant improvement in thermal conductivity of jute fiber The jute is the natural fibres which are also biodegradable and glass fibre is a synthetic fibre. The physical and chemical properties of jute can vary depending on region. Dynamic mechanical analysis (DMA) and Thermo-gravimetric Analysis (TGA) were used to study the effect of layering sequence on the thermal properties of kenaf/jute hybrid composites.