Re: Valve guide seals

[ Follow Ups ] [ Post Followup ] [ N Board Forum ] [ FAQ ]

Posted by TheOldHokie on November 17, 2019 at 19:27:49 [URL] [DELETE] :

In Reply to: Valve guide seals posted by Ed Douglas on November 17, 2019 at 13:03:23:

Rubber seals have been used in automotives for a very long time. The first synthetic rubber was invented in 1903. Neoprene came several decades later in 1930 and was quickly followed by NBR (Buna) in 1934. NBR had better resistance to oil and gasoline and has been preferred over neoprene for automotive and hydraulic seals pretty much since the day it was invented.

TOH


Follow Ups:


Post a Followup:
Name   : 
E-Mail : 
Subject: 
Message: To add a single image to your post, click here. To add multiple images to your post, click here. Optional Link URL : http://www.yourwebsite.com Link Title : Website Title Optional Image URL: http://www.myimages.com/mypic.jpg
Enter image characters into the text box.

Press Preview Message button below to proofread message & check if images and/or links are shown before posting message. Press
browser's back button if correction is needed. Press Post Message button on Preview Message page to finalized your post. Thanks!
  
   

[ Follow Ups ] [ Post Followup ] [ N Board Forum ] [ FAQ ]