Plastic injection mold making forum?

[dazza]

I keep trying to make a mould,

There is a forum on plastics.com if you dig, but it's all funny handshakes, secret jargon and closed shops. You won't get any of the basics from there, ask them how to size a gate and they will cold shoulder you.

ive tried to make a couple of moulds and scrapped em will have another bash at some point so if the sections up i will post as i go
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i was on the forum you mentioned looking for advice and i couldnt have put it better,an unforgiving place for anyone trying to get into injection moulding,you be discouraged from pursueing the idea and advised to pay someone else to make the parts for you

why im here ive got an unopened 25kg bag of delrin p 500 if anyones interested cost £130 hardie polymers id take £50.

inventor tells me for the size of the parts i needed to mold, my little injector would not be capable of filling the mold with this stuff ,
so i took its word for it.