Rubber sealing parts rejection/failure data.

No next valid question please.

You are asking for detail, yet you don't give any. What specific industry, materials, type of parts, etc? Other factors: your tolerances, your manufacturer, who made the molds, the type of gum rubber, the additives, the shrinkage rates for the materials being molded, the experience of the molder with your material, etc. The list go on and on. I can help but not without some specific info.

Any rejections above 0.28% indicate a lack of statistical control of the process if it is capable, or that it is not in fact capable. If your rejections are above this value, fix your process.

milo

Hi,

I suggest to you to check on the site www.manuf-rubber.com/sealfailure.html.

I hope will be useful for you.

Kindest regards,

NICHITA.