Previous in Forum: Removing Enamel Coatings from Wires   Next in Forum: Repairing the Enamel Coating on Wires
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
7 comments
Rate Comments: Nested
Unredundant
Guru

Join Date: Feb 2008
Location: Large hole formally occupied by furry woodland creature.
Posts: 3385
Good Answers: 97

Rubber to Rubber Bonding

07/07/2009 11:32 AM

I am looking for a method for bonding/laminating a choice of Buna N durometer A60,SBR Durometer A75 or Neoprene Durometer A70 to a Nitrile (NBR) substrate.

The bond must withstand continuous submersion in water at a pressure of 90 psi, within a temperature range of 32 to 104 degrees F.

I would prefer a one part CA compound due to the quick-setting properties, but have been advised that they are not water resistant.

Two part urethane based compounds have the drawback of long cure times but seem to have excellent adhesion and sheer strength.

I have investigated the possible use of a "Nano Glue" after observing the text "100% water proof" on the label, the fine print reads "Not for continuous submersion/below waterline".

Any suggestions would be greatly appreciated.

__________________
 CRTL-Z
Register to Reply
Pathfinder Tags: Rubber Bonding
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#1

Re: Rubber to Rubber Bonding

07/07/2009 11:37 AM

Evo Stik Impact <usual disclaimer>?

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
Unredundant
Guru

Join Date: Feb 2008
Location: Large hole formally occupied by furry woodland creature.
Posts: 3385
Good Answers: 97
#4
In reply to #1

Re: Rubber to Rubber Bonding

07/07/2009 3:53 PM

PW,

Thanks for the tip, went to the Bostik (they make Evo Stik) site, lots of products to chose from.

__________________
 CRTL-Z
Register to Reply
tcmtech
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#2

Re: Rubber to Rubber Bonding

07/07/2009 2:42 PM

I have used the 3M super adhesive 'Automix' with excellent results on all types of common rubber with great results. Its made of the stuff that puts the super in super glue! Its basically the industrial strength version of super glue.

Every type of rubber to rubber or rubber to metal bond I have made and tested it on had the rubber rip apart someplace else other than where the glue was at. I have also used it on applications with constant water exposure with no problems as well. (Scuba gear)
Register to Reply
Unredundant
Guru

Join Date: Feb 2008
Location: Large hole formally occupied by furry woodland creature.
Posts: 3385
Good Answers: 97
#5
In reply to #2

Re: Rubber to Rubber Bonding

07/07/2009 3:55 PM

Tomtech,

I am going to try it, I will let you know.

Thanks.

__________________
 CRTL-Z
Register to Reply
Calnet42
Power-User

Join Date: Feb 2009
Location: CT USA
Posts: 257
Good Answers: 14
#3

Re: Rubber to Rubber Bonding

07/07/2009 3:25 PM

I've never used two at the same time......
Register to Reply
JLMEALER
Commentator

Join Date: Jun 2009
Location: Arizona at the present
Posts: 69
Good Answers: 1
#6

Re: Rubber to Rubber Bonding

07/08/2009 1:17 AM

vulcanize it! Worked for Goodyear!

JL Mealer
http://mealercompanies.com

__________________
 Mealer Companies LLC
Register to Reply
Sciesis2
Guru
Hobbies - HAM Radio - New Member

Join Date: Oct 2006
Location: Vancouver (not BC) Washington (not DC) US of A
Posts: 1261
Good Answers: 12
#7

Re: Rubber to Rubber Bonding

07/10/2009 4:23 PM

Might I recommend LOCTITE? www.loctite.com Yeah I know... we usually think of them when we are screwing things up, but they make more varieties of adhesives than you can imagine. I bet they might have an answer on their web site... just ask.

Bill
Register to Reply
Register to Reply
Have a Different Question?
7 comments
Copy to Clipboard

Users who posted comments:

Calnet42 (1); JLMEALER (1); PWSlack (1); Sciesis2 (1); tcmtech (1); Unredundant (2)

Previous in Forum: Removing Enamel Coatings from Wires   Next in Forum: Repairing the Enamel Coating on Wires

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Chemical & Material Science:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (58 right now)
Show Members
Advertisement