News Updates Saturday 16th Feb 2019 :
  • Welcome to INPRESSCO, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Jan/Feb 2019 is 18 Feb 2019, Submit online or at
  • Our journals are indexed in NAAS, University of Regensburg Germany, Google Scholar, Cross Ref etc.
  • DOI is given to all articles

Influence Mechanical Properties BR Compound for Manufacture diaphragm of Safety Relief Valve (SRV)

Author : Zaid Ghalib Abdulkadhim

Pages : 10-12
Download PDF

The aim of this work was to manufacture the diaphragm for Safety relief Value using Poly Butadiene Rubber(BR) high Cis grade (97%), this diaphragm use in Propane gas storage tank under conditions of 1.351 Psi pressure and -40 Co propane gas Temperature, the compositions were prepared in Laboratories Inc. Tires Babylon. The tests included the tensile, hardness, and Rheometric properties of BR compound using a vulcanization system [ASTM D3182]. Carbon black (N326) was used as a filler (40 pphr). To determine the tensile strength, M300 (tensile stress at 300% elongation) and elongation at break a tensile test device called (Tensilmete) was used According to ASTM D412, operating at strain rates of 500 mm/min. Finally, by using a device (Hardness), to determine the Hardness IRHD of BR compound. We design such compound by using diaphragm rubber suitable for low Temperature properties, and design a mould for curing the diaphragm physical and curing properties, we have made for a design compound and performance test also we have done by fitting the producing diaphragm in the work and showing a good result.

Keywords: Diaphragm, Poly Butadiene Rubber(BR), M300 (tensile stress at 300% elongation).

Article published in International Journal of Advance Industrial Engineering, Vol.3, No.1 (March-2015)


Call for Papers
  1. IJCET- Jan/Feb 2019 Issue

    Submission Last Date
    18 Feb
  2. DOI is given to all articles
  3. Current Issue
  4. IJTT-March-2019
  5. IJAIE-March-2019
  6. IJCSB-March-2019
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2018 INPRESSCO® All Rights Reserved