×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Latex Substitutes

Latex Substitutes

Latex Substitutes

(OP)
Hi,
I am designing a key pad that utilizes a Latex membrane.
Can anyone suggest a synthetic material with similar mechanical properties?  

Thanks in advance.

JW

RE: Latex Substitutes

Look for "Liquid" Silicone rubber LSR.
These silicon rubbers have to components that are mixed
togehter  and then are vulcanized by injection moulding.

Most key pads e.g. in cellular phones are made of this
material.

It also has the advantage that it does not cause allergies.

You can have a look here:

http://www.wacker.com/cms/de/wacker_group/divisions/silicones/silicones.jsp

The question is (always) what amount of money you want to spend for your projectsmile

hacki72

RE: Latex Substitutes

(OP)
hacki72,
Thanks.
That is a really good lead.....

Cheers,

JW

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources