TRIBUTOXYETHYL PHOSPHATE Resistant O-Rings and Seals
Tributoxyethyl Phosphate (TBEP), also known as Tributyl phosphate, is an organic phosphate ester used as a plasticizer and a flame retardant. It is commonly used in the manufacturing of plastics, rubbers, and textiles.
When exposed to tributoxyethyl phosphate, rubber materials can suffer from a variety of failure modes. These can include softening, embrittlement, and discoloration. Softening can occur due to the plasticizers in the chemical leaching out the plasticizers in the rubber, leading to a loss of strength and elasticity. Embrittlement can occur as a result of the chemical breaking down the polymers in the rubber, leading to a loss of elasticity. Discoloration can occur due to the chemical reacting with the rubber’s pigments.
EPDM (EP, EPR, Ethylene-Propylene Rubber)
EPDM o-rings, or ethylene propylene o-rings, are a family of synthetic elastomers with lower cost steam and chemical resistance, particularly for applications involving solvents, acids and other mild chemicals. Marco Rubber has the world’s largest inventory network of EPDM o-rings and made on demand custom manufacturing often without tooling fees, so the EPDM o-rings you need are always available. Whether it’s for water systems, braking systems, medical, pharmaceutical, food or dairy use, you can count on Marco Rubber to deliver your o-rings fast and efficiently.
E1055 EPDM
- Peroxide cured
E1000 EPDM
- Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications
- Certified to NSF 61 specification for use in drinking water applications
- Peroxide cured
E1074 EPDM
- Certified by 3-A Sanitary Standards
- Raw materials used in production contain no Animal Derived Ingredients (ADI)
- Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications
- Tested and certified to USP Class VI specification for use in medical applications
Rubber Material Compatibility with TRIBUTOXYETHYL PHOSPHATE
View some of our other material compatibility ratings with TRIBUTOXYETHYL PHOSPHATE. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.
View Full Chemical Compatibility Guide
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