{"id":1473,"date":"2011-09-06T19:21:09","date_gmt":"2012-01-19T20:25:58","guid":{"rendered":"http:\/\/www.protac.ca\/"},"modified":"2012-10-10T17:53:59","modified_gmt":"2012-10-10T17:53:59","slug":"technical-specification-table","status":"publish","type":"page","link":"https:\/\/www.protac.ca\/en\/products\/rubber-products\/technical-specification-table\/","title":{"rendered":"Rubber Caracteristics"},"content":{"rendered":"

Comparative chart of product features<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/th>\nNatural rubber<\/th>\nSBR
\n(BUNA-S, GRS)<\/th>\n		Neoprene<\/th>\nNitrile
\n(BUNA-N)<\/th>\n		EPDM
\n(EPT, EPR)<\/th>\n		Silicone<\/th>\nViton\u00ae<\/th>\n<\/tr>\n
CHEMICAL
\nNAME<\/td>\n		Polyisoprene<\/td>\nStyrene
\nbutadiene<\/td>\n		Polychloroprene<\/td>\nAcrylonitrile
\nbutadiene<\/td>\n		Ethylene-
\npropylene-
\ndiene
\nterpolymer<\/td>\n		Polysiloxane<\/td>\nFluorinated
\nhydrocarbon<\/td>\n<\/tr>\n
SAE 1200 & ASTM D-2000 Designation<\/td>\nAA<\/td>\nAA, BA<\/td>\nBC, BE<\/td>\nBF, BG, BK<\/td>\nBA, CA<\/td>\nFC, FE, GE<\/td>\nHK<\/td>\n<\/tr>\n
ASTM D-1418 Designation<\/td>\nNR<\/td>\nSBR<\/td>\nCR<\/td>\nNBR<\/td>\nEPDM<\/td>\nVMQ<\/td>\nFKM<\/td>\n<\/tr>\n
Minimum
\nTemperature<\/td>\n		-55\u00baC
\n(-67\u00baF)<\/td>\n		-55\u00baC
\n(-67\u00baF)<\/td>\n		-40\u00baC
\n(-40\u00baF)<\/td>\n		-40\u00baC
\n(-40\u00baF)<\/td>\n		-55\u00baC
\n(-67\u00baF)<\/td>\n		-65\u00baC
\n(-85\u00baF)<\/td>\n		-40\u00baC
\n(-40\u00baF)<\/td>\n<\/tr>\n
Maximum
\nTemperature<\/td>\n		50\u00baC
\n(122\u00baF)<\/td>\n		70\u00baC
\n(158\u00baF)<\/td>\n		100\u00baC
\n(212\u00baF)<\/td>\n		100\u00baC
\n(212\u00baF)<\/td>\n		120\u00baC
\n(275\u00baF)<\/td>\n		225\u00baC
\n(437\u00baF)<\/td>\n		225\u00baC
\n(437\u00baF)<\/td>\n<\/tr>\n
Usual Shelf
\nLife<\/td>\n		3-5
\nyears<\/td>\n		3-5
\nyears<\/td>\n		5-10
\nyears<\/td>\n		5-10
\nyears<\/td>\n		5-10
\nyears<\/td>\n		Up to
\n20 years<\/td>\n		Up to
\n20 years<\/td>\n<\/tr>\n
Advantages<\/td>\nOutstanding elasticityGood flexibility at low temperatures<\/td>\nVery good flexibility at low temperatures<\/td>\n\n
    \n
  • Good resistance to flame<\/li>\n
  • Very good resistance to weather, ozone and natural aging<\/li>\n
  • Very good resistance to alkalis and acids<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Very good resistance to oils and fuel<\/li>\n
  • Superior resistance to petroleum\u2013based hydraulic fluids<\/li>\n
  • Wide range of service temperatures<\/li>\n
  • Very good resistance to alkalis and acids<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Excellent heat, ozone and sunlight resistance<\/li>\n
  • Very good flexibility at low temperatures<\/li>\n
  • Good resistance to alkalis and acids, and solvents<\/li>\n
  • Superior resistance to water and steam<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Flexible at extreme temperatures<\/li>\n
  • Low compression setExcellent ultraviolet, weather and ozone resistance<\/li>\n
  • Inert, odourless, tasteless and non\u2011toxic<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Excellent resistance to a wide variety of oils, fuel, solvents and acids at high temperatures<\/li>\n
  • Very good impermeability to gases and steam<\/li>\n
  • Very good weather, ozone and sunlight resistance<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Limitations<\/td>\n\n
    \n
  • Poor heat, ozone and sunlight resistance<\/li>\n
  • Very little resistance to oils, fuel and to hydrocarbon solvents<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Poor heat, ozone and sunlight resistance<\/li>\n
  • Very little resistance to oils, fuel and to hydrocarbon solvents<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Poor to low resistance to aromatic solvents<\/li>\n
  • Limited capacities at low temperatures<\/li>\n<\/ul>\n<\/td>\n
\n
    \n
  • Low resistance to ozone, sunlight and natural aging<\/li>\n
  • Poor resistance to polar solvents<\/li>\n<\/ul>\n<\/td>\n
Poor resistance to oils, fuel and to hydrocarbon solvents<\/td>\n\n
    \n
  • Poor abrasion and tear resistance<\/li>\n
  • Poor resistance to solvents, alkalis and acids<\/li>\n<\/ul>\n<\/td>\n
Will be severely attacked by certain solvents such as esters, ethers and acetates<\/td>\n<\/tr>\n
PHYSICAL PROPERTIES<\/td>\n<\/tr>\n
Tensile
\nStrength<\/td>\n		E<\/td>\nF-G<\/td>\nVG<\/td>\nVG<\/td>\nF-G<\/td>\nVG<\/td>\nVG<\/td>\n<\/tr>\n
Ultimate
\nElongation<\/td>\n		VG-E<\/td>\nG<\/td>\nG<\/td>\nG<\/td>\nG<\/td>\nVG-E<\/td>\nF-G<\/td>\n<\/tr>\n
Compression
\nSet<\/td>\n		G<\/td>\nG<\/td>\nF-G<\/td>\nG<\/td>\nG<\/td>\nVG-E<\/td>\nVG-E<\/td>\n<\/tr>\n
Heat
\nResistance<\/td>\n		F<\/td>\nF-G<\/td>\nF-G<\/td>\nG<\/td>\nVG-E<\/td>\nE<\/td>\nE<\/td>\n<\/tr>\n
Resistance to
\nFlame<\/td>\n		P<\/td>\nP<\/td>\nG<\/td>\nP<\/td>\nP<\/td>\nF-G<\/td>\nVG-E<\/td>\n<\/tr>\n
Resilience<\/td>\nE<\/td>\nF-G<\/td>\nVG<\/td>\nF-G<\/td>\nG<\/td>\nG<\/td>\nF<\/td>\n<\/tr>\n
Abrasion
\nResistance<\/td>\n		E<\/td>\nVG-E<\/td>\nVG-E<\/td>\nVG-E<\/td>\nVG-E<\/td>\nP-F<\/td>\nF-G<\/td>\n<\/tr>\n
Water
\nResistance<\/td>\n		E<\/td>\nVG-E<\/td>\nG<\/td>\nVG-E<\/td>\nE<\/td>\nVG-E<\/td>\nG<\/td>\n<\/tr>\n
CHEMICAL RESISTANCE PROPERTIES<\/td>\n<\/tr>\n
Acids<\/td>\nF-G<\/td>\nF-G<\/td>\nG<\/td>\nG<\/td>\nG<\/td>\nF<\/td>\nB<\/td>\n<\/tr>\n
Alcohol<\/td>\nG<\/td>\nG<\/td>\nVG<\/td>\nF-G<\/td>\nF-G<\/td>\nG<\/td>\nF-G<\/td>\n<\/tr>\n
Animal and vegetable oils<\/td>\nF<\/td>\nF<\/td>\nG<\/td>\nVG<\/td>\nG<\/td>\nG<\/td>\nE<\/td>\n<\/tr>\n
Oils and fuel<\/td>\nP<\/td>\nP<\/td>\nF-G<\/td>\nG-E<\/td>\nP<\/td>\nP-F<\/td>\nE<\/td>\n<\/tr>\n
Hydrocarbon solvents<\/td>\nP<\/td>\nP<\/td>\nG<\/td>\nE<\/td>\nP<\/td>\nP-F<\/td>\nE<\/td>\n<\/tr>\n
Oxygenated solvents<\/td>\nG<\/td>\nG<\/td>\nP-F<\/td>\nP<\/td>\nVG<\/td>\nF<\/td>\nP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Legend<\/strong><\/h3>\n
    \n
  • E = EXCELLENT<\/li>\n
  • VG = VERY GOOD<\/li>\n
  • G = GOOD<\/li>\n
  • F = FAIR<\/li>\n
  • P = POOR<\/li>\n<\/ul>\n

    This data and information are intended as guides only. Complete data on physical properties of products are available on request. Performance may vary within a rubber category depending on the compounds available.<\/p>\n

    Viton\u00ae\u00a0is a registered trademark of Dupont.<\/p>\n","protected":false},"excerpt":{"rendered":"

    This rubber caracteristics chart is provided as a guide only. Your technical advisor is available to help you choose the best product for your application.<\/p>\n","protected":false},"author":41,"featured_media":0,"parent":1463,"menu_order":1,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-1473","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/pages\/1473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/users\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/comments?post=1473"}],"version-history":[{"count":11,"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/pages\/1473\/revisions"}],"predecessor-version":[{"id":3507,"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/pages\/1473\/revisions\/3507"}],"up":[{"embeddable":true,"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/pages\/1463"}],"wp:attachment":[{"href":"https:\/\/www.protac.ca\/en\/wp-json\/wp\/v2\/media?parent=1473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}