RUBBER WASHERS & GASKETS

Leading Manufacturer of Rubber Washers and Gaskets

Roettele Industries, Inc. manufactures rubber washers and gaskets for a variety of industries and applications. We offer a full range of rubber compounds range from commercial grade to high quality spec grades that meet ASTM, Military, FDA, Medical specifications.


We die cut rubber compounds including: Butyl, EPDM, Neoprene, Nitrile (Buna-N), and Silicone. Custom rubber compounds are formulated to meet your specific requirements in physical properties and chemical resistance.      


DIE CUT TO PRINT SPECIFICATIONS

Parts made to your print specifications, from custom washer sizes to custom shapes. Tooling fabricated in-house to meet unique applications and requirements.


CUSTOM RUBBER COMPOUNDS

Rubber compounds include: Butyl, EPDM, Neoprene, Nitrile (Buna-N), and Silicone. Custom rubber compounds are formulated to meet your specific requirements.


PROTOYPING AND PRODUCT VALIDATIONS

We understand the importance of delivering samples quickly and getting your product validated for market. Single cavity, sample runs are available on select materials. 

Rubber Compound General Physical Properties & Classification



Latex Free Rubber

Butyl

EPDM

Neoprene

Nitrile

Silicone

Chemical NamePolyisoprene

Isobutylene-

isoprene

Ethylene-propylene

Terpolymer

Polychloroprene

Acrylonitrile-

butadiene

Polysilixane

ASTM D 2000 Classification

AAAA, BABA, CABC, BEBF, BG, BK, CHFE, GE
ASTM D-1418 DesignationNRIIREPDMCRNBRQ
Durometer30-9040-7530-9030-9040-9045-85
ElongationExcellentFairGoodExcellentGoodFair
Compression SetGood

Fair

FairFairGoodFair
AgingGoodExcellentExcellentExcellentExcellentExcellent
Lubricating Oil ResistancePoorPoorPoorGoodExcellentExcellent
Tear ResistanceGoodGoodGoodGoodFairPoor
Abrasion Resistance  
ExcellentGoodGoodExcellentGoodPoor
Gas PermeabilityFairVery LowGoodLowFairFair
Freedom of OdorExcellentGoodFairGoodFairFair
Temperature Range (F)-65 to 210-50 to 250-50 to 300-50 to 260-60 to 260-150 to 600