TRIACETIN Resistant O-Rings and Seals

Triacetin, also known as glycerol triacetate, is a synthetic liquid organic compound used in a variety of industries. It is commonly used as a plasticizer in plastics, as a solvent in ink and paint, and as a food additive.

When rubber is exposed to triacetin, it can cause the rubber to become brittle, swell, and eventually crack. The plasticizer may leech out of the rubber, reducing its strength and durability. If the rubber is in direct contact with triacetin, it may cause accelerated degradation and cause the rubber to become hard and brittle. It is important to choose the right type of rubber to ensure it is able to withstand the environment it is exposed to.


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.

Common Names: EPDM, Ethylene Propylene Diene Monomer Rubber


Here are just a few of the products we have available. Buy online or submit a quote for a fast response.
Recommended Material:
E1055 EPDM
Low Temp
-65 °F (-55 °C)
High Temp
300°F (150 °C)
Base Material
EPDM (EP, EPR, Ethylene-Propylene Rubber)
Hardness
70
Color
Black
Attributes
  • Peroxide cured
Datasheet
Recommended Material:
E1000 EPDM
Low Temp
-65 °F (-55 °C)
High Temp
300°F (150 °C)
Base Material
EPDM (EP, EPR, Ethylene-Propylene Rubber)
Hardness
70
Color
Black
Attributes
  • 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
Datasheet
Recommended Material:
E1074 EPDM
Low Temp
-65 °F (-55 °C)
High Temp
300°F (150 °C)
Base Material
EPDM (EP, EPR, Ethylene-Propylene Rubber)
Hardness
70
Color
Off-white
Attributes
  • 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
Datasheet

Rubber Material Compatibility with TRIACETIN

View some of our other material compatibility ratings with TRIACETIN. 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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