plastic shrinkage rates?
plastic shrinkage rates?
(OP)
have a tool that molds parts in Acetal what alternative plastics will run in it. Can anyone help?
When was the last time you drove down the highway without seeing a commercial truck hauling goods?
Download nowINTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: plastic shrinkage rates?
The shrinkage of all 5 plus acetal is quite variable depending on part design, mould design and moulding conditions.
Regards
eng-tips, by professional engineers for professional engineers
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.
RE: plastic shrinkage rates?
Just about any other thermoplastic wil "run" in the mold. However you have other issues to consider. What is the funtion of the part and will another material work. What is the gating and runner configuration. However I think that you SHOULD NOT run PVC because if my memory serves me correct, that could cause an explosive situation.