445 O-RING NEOPRENE
70 DUROMETER BLACK
CS: .275″ (6.99MM)
ID: 7.975″ (202.57MM)

C70445

La disponibilidad de stock
En stock: 269
Stock entrante: 150
Cantidad Disponible
150 08/27/2024
Offsite Stock: 573 ($50 Línea Min)
Envío Acelerado *: 05/24/2024
Envío estándar: 08/12/2024
Nueva producción: Ilimitado ($250 Línea Min)
Envío Acelerado *: 07/05/2024
Envío estándar: 09/23/2024
* Agregue la cantidad deseada y haga clic en AGREGAR AL CARRITO para ver las tarifas y opciones de aceleración.

Números de parte de intercambio

  • MCMASTER-CARR 94115K578

Información adicional

Peso 0.08148 lbs
Shipping Dimensions 8.525 × 8.525 × 0.275 in
Material

Color

Durometer

Size

445

Descripción

SPEC SHEET: Chloroprene Rubber (CR) 70 Durometer.pdf

Chloroprene Rubber (CR)

Material Description

Chloroprene (CR), also known by its trade name “Neoprene”, was one of the first successful synthetic elastomers in 1931 made by Dupont. It is prepared by emulsion polymerization of chloroprene, or 2-chlorobutadiene. CR is a multi-purposed elastomer which yields a balanced combination of properties. It performs well in contact with oils and many chemicals and has good resistance to sun, ozone and weather. It also displays outstanding toughness and good resistance to fire.

Cure system: Sulfur-cured

Standard CRs are metal oxides and organic accelerators.

Temperature Range:

Standard Low Temp: -40°C (-40°F)

Standard High Temp: 100°C (212°F)