International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 06 | June 2022
p-ISSN: 2395-0072
www.irjet.net
A review on “Fabrication and mechanical characterization of composites using hemp and glass as a reinforcement material polyester resin matrix material and cenosphere as filler material for engineering applications”. Shobith1, Nithesha kumar2, Abhirami subhag3 ,Anugrah valasaraj4 ,Vikranth Kannanth5 1,2,3,4 Student
MITE Moodabidri Assistant Professor, Dept. of Mechanical Engineering, Mangalore Institute of technology &Engineering Moodabidri, Karnataka, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - The recent approach towards the biodegradable, 3. MATERIALS 5Senior
ecological, and recyclable materials have results in a drastic shift from a man-made/synthetic to a natural fiber. Thus, the usage of natural fiber such as hemp fibers as reinforcement in composite materials has expanded in recent years. Hemp fibers are produced from the stem, which make them stiff and these are the properties required for composite material reinforcement. This fibers offer mechanical properties similar to glass fibers. The diversity in their qualities, on the other hand, is their main flaw. Hemp fiber combining with thermoplastic, thermoset, and natural matrices have excellent mechanical characteristics. Several hemp fiber surface treatments, which were employed to increase fiber and matrix interfacial bonding, significantly improved the mechanical properties of the resultant material.
[1]Hemp Fabric- is a type of fiber derived from hemp (Cannabis sativa) plant, which are both extremely tensile and durable. The majority of hemp Fiber reinforced composites utilized in-vehicle for manufacturing interior components. This project uses hemp from Virushka Composites in Andhra Pradesh. [1]Glass Fabric- is a type of synthetic material that is used to strengthen composites and improve their qualities. The current project makes use of glass fiber from Suntech Fibers in Bangalore. The glass fiber used is of 360 GSM. Polyester Resin- It is a synthetic resin obtained from the reaction of dibasic organic acids and polyhydric alcohols. Supplied by Sentech fibers Bangalore.
Key Words:
biodegradable, ecological, recyclable, natural fibre, hemp fiber, composite material
[1]Cenosphere- is a light, inert by-product of the coal combustion in the power plants. Kolkata-based Cenosphere India Pvt. Ltd is the provider.
1. INTRODUCTION [1] Researchers all over the world are now focusing on the use of biodegradable, locally accessible, and low-cost natural fiber-reinforced material for a variety of applications. Hemp, which is lightweight and quick-growing, is having a lot of potential from its mechanical features. Filler materials is utilized for the improvement of specific mechanical qualities while lowering material costs. Composite specimens with various weight fractions of hemp, glass textiles, and filler are tested for tensile and flexural. polyester as a matrix material for a cenosphere
3.1Applications Hemp[4]
2. METHODOLOGY Patents, journals, and internet references were gathered, researched in-depth, and the literature study was summarized at the literature review stage. The material will be cut into conventional forms and tested for flexural, tensile, and impact resistance after fabrication.
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1.
Rope, linen, food, lighting oil, and medication are all made from hemp.
2.
Hemp fibers are currently employed in the production of banknotes.
3.
These were highly prized before the invention of petrochemical-derived plastic fibers.
4.
Hemp hurds can be used as an aggregate when combined with a hydraulic lime binder.
5.
In a lime/hemp hurd combination, hemp fibers were introduced as tensile reinforcement.
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