OEM NBR EPDM FKM Cr Silicone Rubber Sealing Rubber Oring

Nitrile Rubber O-ringsGood mechanical properties and high wear resistance NBR. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil, and grease.Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.Silicone Rubber O-ringsNoted for their ability to be used over a wide temperature range and for excellent resistance to ozone, weathering, and aging.Standard silicones are resistant to water (to 100°C), aliphatic engine and transmission oils and animal and plant oils, and fats.Silicones are generally not resistant to fuels, aromatic mineral oils, steam (short term to 120°C is possible), silicone oils and greases, acids, or alkalis.FKM Rubber O-ringsNoted for their very high resistance to heat and a wide variety of chemicals.Excellent resistance to aging and ozone, very low gas permeability and the fact that the materials are self-extinguishing.Excellent resistance to mineral oils and greases, aliphatic, aromatic and chlorinated hydrocarbons, fuels, non-flammable hydraulic fluids (HFD) and many organic solvents and chemicals.Generally not resistant to hot water, steam, polar solvents, glycol-based brake fluids and low molecular weight organic acids.MaterialTemperature RangeHardnessFeatureNitrile Rubber(Buna-N)-4ºF(-20ºC) to 212ºF(100ºC)30-90AOil ResistantSilicone Rubber(VMQ)-22ºF(-30ºC) to 392ºF(200ºC)30-60AHith Temperature Resistance,AntistaticFluoro Rubber(FKM)-22ºF(-30ºC) to 536ºF(280ºC)70-90AHith Temperature Resistance,Antistatic,Strong Corrosion ResistanceQ: Are you a factory or trading company? A: We are factory in Cixi, Zhejiang.Q: Can you do OEM? A: Yes, we can do OEM products. It's no problem. Q: How to get a quotation fast?A: Providing the detailed information such as material,size, annual quantity or photos.       Detailed drawings are the best.Q: How can I get some samples? A: We are honored to offer you samples by express. Abroad clients are expected to pay for the freight cost, the samples are free. For clients in China, we pay express fee. Q: How do you make our business long-term and good relationship?A:1. We keep good quality and competitive price to ensure our customers benefit.   2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1