Mold release for soft cast urethane parts

7 comments

Rate

Troy36 Power-User Join Date: Mar 2007 Location: Wisconsin USA Posts: 305 Good Answers: 25	Mold release for soft cast urethane parts 08/09/2007 7:10 PM
	We make some really soft (15 shore 00) urethane elastomer parts. Most of what we have done in the past has been filling bladders. We now have a need for some cast parts. The molds we will be using are aluminum. Does anyone out there have any experience with release agents that are effective for something like this? I have also been thinking of having the molds teflon coated. Can anyone tell me if this would be worth the expense. I know there are companies out there that will do this but I have had no luck in finding one in the Midwest. Any feedback will be appreciated. Thanks __________________ Troy
	Register to Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Anonymous Poster	#1 Re: Mold release for soft cast urethane parts 08/10/2007 11:45 PM
	Contact: M/S polymermann(Asia) Pvt. Ltd., E-mail:pufchem@vsnl.net
	Register to Reply

Anonymous Poster	#2 Re: Mold release for soft cast urethane parts 08/11/2007 6:23 PM
	I use some excellent spray mold release for PUs, sold in spray cans or volume. Unfortunately, I am away from the office until August 20th. If you still need the info by then, let me know and I'll send you details and source info.
	Register to Reply

gumb17jb Participant Join Date: Aug 2007 Posts: 3	#3 Re: Mold release for soft cast urethane parts 08/11/2007 10:56 PM
	Frekote® Aqualine® PUR-100 made by Henkel. I think this will work. I can get you samples to try and also talk to you to narrow down the selection of your mold release. Respond to this discussion and I will contact you.
	Register to Reply

Troy36 Power-User Join Date: Mar 2007 Location: Wisconsin USA Posts: 305 Good Answers: 25	#5 In reply to #3 Re: Mold release for soft cast urethane parts 08/13/2007 11:03 AM
	Thanks for the response. I would be happy to try anything that might work. This process is new to us so we have some learning to do. Please feel free to contact me at tgoodenough@impactgel.com. Thanks __________________ Troy
	Register to Reply

Anonymous Poster	#4 Re: Mold release for soft cast urethane parts 08/12/2007 8:02 PM
	Maybe we can cooperate. henryzhang1@hotmail.com
	Register to Reply

Anonymous Poster	#6 Re: Mold release for soft cast urethane parts 08/14/2007 6:34 AM
	Eccoslip 122S from Emerson&Cuming worked ok for us with our anodised aluminium moulds, but you'd best talk with manufacturer and/or distributor before testing it with your soft urethane.
	Register to Reply

RayKo Participant Join Date: Aug 2007 Location: Petaling Jaya, Malaysia Posts: 1	#7 Re: Mold release for soft cast urethane parts 08/21/2007 9:49 PM
	Hi, we might have some solution for you. You can contact to my email address : ray.ko@vshitech.com.my Thanks.
	Register to Reply

Copy to Clipboard

Anonymous Poster (4); gumb17jb (1); RayKo (1); Troy36 (1)

You might be interested in: Parts Feeders

	Got Something to Say?
	Ask a Question Start a Discussion

	Aerospace
	BioMech & BioMed
	Chemical & Material Science
	Civil Engineering
	Communications & Electronics
	Education and Engineering Careers
	Electrical Engineering
	General Discussion
	Instrumentation
	Manufacturing
	Mechanical Engineering
	New Technologies & Research
	Software & Programming
	Sustainable Engineering
	Transportation

	Site Directories
	Forum Directory Blog Directory User Group Directory RSS Feeds CR4 Rules of Conduct CR4 FAQ Site Glossary Who's Online (186 right now) Show Members