ENI EFENDRI, NIM. 94217002 (2019) STUDI PENGARUH PENAMBAHAN ABU CANGKANG SAWIT DAN CRUMB RUBBER TERHADAP SIFAT FISIK DAN MEKANIK KOMPON HANDGRIP BERBASIS STYRENE BUTADIENE. Masters thesis, UNIVERSITAS MUHAMMADIYAH PALEMBANG.

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Abstract

STUDY OF THE EFFECT OF ADDITION OF PALM KERNEL SHELL ASH AND CRUMB RUBBER ON PHYSICAL AND MECHANICAL PROPERTIES OF GRIP RUBBER HANDS COMPOUND BASED ON STYRENE BUTADIENE Eni Efendri . 94217002. 1st Mentor isDr.Ir. Epidia.,MT 2nd Mentor is Dian Kharismadewi, S.T., M.T., Ph.D Abstract Crumb rubber industry produces solid rubber waste containing rubber. Each processing of 100 kg of rubber processing material (bokar) produces solid rubber waste that still contains about 3-5% rubber. This solid waste is stacked in a factory and cannot be used effectively. Solid waste containing silica palm kernel shell (SIO2) which is quite high reaches 50-56%. Palm shells have been used as fuel for boilers to produce mechanical energy and heat in palm oil mills, leaving about 15% of the total weight of the palm shells. Ash from the combustion residue in the boiler consists of ash that is removed near the plant as solid waste that cannot be utilized. Waste ofcrumb rubber and palm kernel shell ash can be developed by making Vulcanisate and Finished Goods Rubber Motorcycle Handgrip based on Styrene Butadiene. Making volcanic compound Rubber Hand grip using variations of palm shell and zeosil ash as a filler material and reinforcing material. It uses 5 treatments and 4 variations of other treatment in solid waste Crumb rubber and SBR in its manufacture with the addition of certain chemicals.The best result of the treatment is using formula 4 compound, namely using Crumb Waste Rubber 70 Phr, SBR 30 Phr and Palm Shell 45 Phr with Zeosil 15 Phr. This is visually tested. The result of Physics testing are 67.67 shore A andAfter Aging Violence test is 67.33 Shore A; tensile strength 71.59 Kg / cm2. After aging testing: Elongation at break (Elongation at Break),% after aging 388%, after Aging at 360%. For Visual testing of the 5 Panels preferably the Handle Grip made from Formula K4. Formulation compound 4, fixed capital per month of Rp 2,630,000 and total variable costs per monthof Rp 34,180,000. Rp 25,200,000. production capacity per month30,000 kg. It produces 201,000 pieces of Rubber Handgrip per month and a selling price of Rp 6000, - BEP units 974 units of Rubber Handgrip, investment return time of 5.5 months

Item Type:	Thesis (Masters)
Additional Information:	Pembimbing : 1.Dr. Ir. Elfidiah., M.T 2.Dian Kharismadewi, S.T. , M.T., Ph. D
Uncontrolled Keywords:	ABU CANGKANG SAWIT DAN CRUMB RUBBER, KOMPON HANDGRIP, STYRENE BUTADIENE
Subjects:	T Technology > T Technology (General)
Divisions:	PPS Teknik Kimia (S2)
Depositing User:	Mahasiswa Program Pascasarjana
Date Deposited:	04 Jun 2020 02:01
Last Modified:	04 Jun 2020 02:01
URI:	http://repository.um-palembang.ac.id/id/eprint/7668

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