| Search our quarter-million Q&As |
Home of the finishing HOTLINE since 1989
-----What is Praparat 94jA30 for hard chrome
Who know what is PRAPARAT 94jA30 which used in hard chrome
Jerry NGplatingshop - Shanghai, China
May 15, 2009
Hi, Jerry. Please give us some context, like where you heard this word, and why you feel you want to use this product when you don't even know what it is. Thanks!
Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.
May 18, 2009
May 20, 2009
PRAPARAT 94X30 such mean Methane type
will add into CRO
I really want to know who sold this materials to used for hard chrome
Any one help?
- Shanghai
Plating additives are proprietary, so no one can tell you what is in them.
So, if you like it, pay the price and use it. If not, hard chrome can be done very well without it by using the proper sulphate ratio, temperature and current density.
- Navarre, Florida
May 21, 2009
Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.
