Development of Refined Natural Resin based Cashew Nut Shell Oil Liquid (CNSL) for Brake Pads Composite

Wahyuningsih, Sayekti; Ramelan, Ari Handono; Rahmawati, Putri; Tamtama, B P N; Sari, Putri Permata; Sari, Putri Luthfiana; Ichsan, S; Kristiawan, Y R; Aini, Fitri Nur

doi:10.1088/1757-899x/176/1/012051

Cited by 5 publications

(3 citation statements)

References 2 publications

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“…The effects of modification of CNSL and cardanol on phenolic resins are well known (Mahanwar et al 1996) (Natarajan et al 2013) (Balgude et al 2014) (Shukla et al 2014) (Loureiro et al 2017). Corresponding applications as adhesives for plywood panels with a 20% replacement of phenol (Papadopoulou et al 2011), or adhesive for brake pads composites, in formulations containing methanol, formaldehyde and diethylenetriamine, (Wahyuningsih et al 2017) were developed. The lower reactivity of cardanol, due to steric hindrance by the alkyl chain, was overcome through a modification: vinylated cardanols and vinylated cardol from hydrogenated and distilled CNSL are used as adhesive and coatings with lower viscosity than conventional phenolbased resin (Pinto et al 2016).…”

Section: Cardanol and Cashew Nut Shell Liquid-based Bindersmentioning

confidence: 99%

Wood-based resins and other bio-based binders for the production of mineral wool

2020

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AbstractThe traditional binder used in mineral wool is phenolic resin that makes mineral wool insulations reliable and efficient. The toxicity and health hazards of phenol and formaldehyde are becoming more and more pressing, and the industrial production needs to focus on safer precursors. Several formulations of bio-based binders for mineral wool have been developed, meeting the challenge of performing equally well as conventional binders. Technical lignins, due to their intrinsic structure and their abundance, are good candidates for future industrial adhesives. Carbohydrates are other class of biomaterials widely used in both research and patent formulations toward mineral wool binders. Proteins and cardanol are still largely unknown precursors, although they have hidden potentials for reliable binder systems. Even if conventional binders are not replaced completely with bio-based alternatives today, a partial use is already a step forward in the right direction – toward future biorefinery-based industries and knowledge-based bioeconomies in general.

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Section: Cardanol and Cashew Nut Shell Liquid-based Bindersmentioning

confidence: 99%

Wood-based resins and other bio-based binders for the production of mineral wool

2020

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“…In addition, novolac resin greatly affects the frictional behaviour of the brake lining. Resins are also important raw materials in friction material production as they can impact the porosity and thermal stability, wear mechanism and tribological behaviour of friction materials [11, 12].…”

Section: Introductionmentioning

confidence: 99%

The effects of resin rate (wt-%) on different temperature performance of newly designed friction composites for automobile brake lining applications

Akıncıoğlu

2023

Plastics, Rubber and Composites

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Choosing the amount of binder resin in a brake lining composition is important in terms of avoiding structural deterioration of the brake lining composite and resisting mechanical and thermal stresses at different temperatures. This study evaluated the performances of new brake lining composites with 15% and 20% novolac resin additives by performing wear tests in different temperature environments. Friction wear tests were performed according to ASTM G99 using pin-on-disc test devices at temperatures of 23°C, 150°C and 300°C. The hardness and density of the samples increased by 2.4% and 3.7%, respectively, with the increase of the novolac resin ratio in the composition. In general, it was observed that the friction coefficient, thermal conductivity and vibration increased in parallel with the resin ratio. In addition, increasing the test temperature led to an increase in the friction coefficient.

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“…For achieving good performance of the brake pad. it is not produced by single material [4]. Each of this material has proved to have advantage and disadvantage regarding environmental friendliness, wear, noise and stopping capability.…”

Section: Introductionmentioning

confidence: 99%

Development of Eco-Friendly Composite Brake Pad Lining Material by Using Agave Fiber

Gunjal

Chougule

2022

IOP Conf. Ser.: Mater. Sci. Eng.

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A brake is the most critical safety and important performance component in vehicles. Brake pads were formerly manufactured mainly using asbestos as the friction material (30-70%). Thermally stable temperature for asbestos is up to the 500°C. Asbestos is strong, flexible & available at a reasonable cost but is carcinogenic in nature. This causes serious health problems like lung cancer hence it got banned in India on 21 January 2011. Recently some alternatives are used like low-metallic, semi- metallic, non-asbestos organic & ceramic brake pads but none of these are as good as asbestos in function. So, the purpose of the study is come with a new eco-friendly material. As per the study, it is found that Agave fiber is the right alternative material to asbestos since agave fiber has high strength, is readily available & economical. Further experimentation was done by performing various tests like hardness test, oil socking test, water socking test, Flame resistance test, compression test, pin on disc, and specific gravity to prove that brake Pads manufactured using Agave fiber as the brake material passes through variable testing as per required Standard & the confirms with the standard reference. And the outcomes of this research show that Agave powder can be used supplant for asbestos in brake pad liner material manufacturing.

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Development of Refined Natural Resin based Cashew Nut Shell Oil Liquid (CNSL) for Brake Pads Composite

Cited by 5 publications

References 2 publications

Wood-based resins and other bio-based binders for the production of mineral wool

Wood-based resins and other bio-based binders for the production of mineral wool

The effects of resin rate (wt-%) on different temperature performance of newly designed friction composites for automobile brake lining applications

Development of Eco-Friendly Composite Brake Pad Lining Material by Using Agave Fiber

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