Great Video: How to make 2-Part Silicone Mold | Part 1
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- Опубликовано: 8 июл 2024
- Link to PART 2 - Casting the Urethane Part: • Great Video: Casting a...
Making a 2-Part silicone mold is an essential skill to learn for casting polyurethanes. Using simple methods developed over several decades in Rapid Prototyping, learn how to make a silicone mold that produces high quality parts.
For 40 years, BJB Enterprises, Inc., an ISO 9001:2008 Company, has been in the business of formulating and supplying quality liquid resin systems to a vast array of industries and with a myriad of applications in mind!
BJB offers a complete line-up of Castable Polyurethanes, Epoxy Systems, Silicone Casting Rubbers, Polyurethane Foam Systems, Aliphatic Water Clear Urethanes, Sprayable Polyurethanes, Pigments and Release.
Be sure to visit our website:
www.BJBEnterprises.com
0:00 Introduction
0:47 Rigid Plastics
0:52 Rigid & Flexible Foams
1:08 Two Part Silicone Mold
1:55 Primed and painted with clear auto paint.
3:25 Double-Sided Tape
4:28 Cut Thin Strips of Tape
4:33 Apply Thin Perimeter
4:39 Measure & Mark Master
4:49 Peel Off Backing & Place On Splitter
5:10 Fill with Modeling Clay & trim with Shaping Tool
5:46 Feathered Edge
6:04 Demold clean part simulating an injection molded part
6:17 Styrene Sheet
6:32 Fasten with glue or tape
6:51 Pre-Molded Keys
7:57 Building Blocks
8:02 Large Diameter Pipe
8:14 Silicone can form a mechanical lock on rough surfaces
8:22 ABS Plastic Sheet
8:50 Making walls too thin can cause distortion
9:02 Mold box with clamps incorporated
9:11 Hot Glue to Splitter Board
9:37 Tin Catalyzed (condensation cured)
10:12 Sulphur Containing Clays
10:27 Run Small Test on Unknown Surfaces
12:25 Use a mixing container with plenty of room for expansion.
13:14 Continue pulling vacuum for several minutes.
14:39 Aerosol Spray creates a texture
15:38 Plastic Rod
15:53 Provide Make-Up material from shrinkage.
16:24 Vent Risers
16:51 Risers decrease wear on the mold
17:14 Equipment Injection
17:32 Placement of fill port & vents is a critical detail. 
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THIS IS PROBABLY THE BEST MOLD MAKING VIDEO ON THE INTERNET
Little correction, not only on internet but on earth. The best explanation and demo.
Might be the nicest silicone mold I've seen done
Wow, thank you very much. We try to show some of the best tricks in the mold making process so our customers have the highest chance of success making great parts.
I am brand new to resin-ing. I'm miles away from pouring my own molds, but I have so many awesome ideas that require I learn how!
When this video popped up I knew I had to watch it. (Actually I had to watch it a few times bc I didn't understand some of the silicone/molding jargon the first times, that's how new I am to all this lol)
But wow!! Did I ever learn a lot! With the simple, easy-to-follow instructions and your skilled guidance and explanations, this looks totally doable for me when the time comes.
Thank you so much for sharing this with the public. Very appreciated.
This video is one of the best training video's I have ever seen. Fantastic job.
One of the best tutorials I have seen on RUclips. Good job sirs.
Brilliant, Brilliant, Brilliant!
Thank you so much, I am a South African so there is very little chance that I will be able to do business with BJB and yet they make this content available to all of us for free. High quality, in depth detail regarding the holistic process. You guys are as generous as you are skillful!!
+Grim Falcon Wow, thanks for the compliments! Although we've pretty much shipped all over the world, getting product to South Africa is indeed expensive from the US.
I have to say this is by far the clearest, most helpful and informative video about casting I've seen so far. Really helpful, thank you.
This video is extremely informative. Thank you.
Excellent tutorial. You know you have a rational, technically minded instructor when they've opted for a tungsten ring over a gold one.
Haha, good eye!
What a great instructional video! You covered everything I have been trying to figure out myself thanks!
Wow this is like "next level" mold making. It looks so precise, clean and professional!
A very good video. Comprehensive coverage on everything. Very well presented and with ALL the details that are so lacking in so many others. Great. Thankyou
By far the most clear informative video I’ve seen. Great job !!!
I have to agree the best training video I’ve ever watched bravo job well done and extremely explanatory thank you
EASILY the best video I've seen on the topic, by far. ..Very professional and informative but still kept it as simple as possible.. Keep up the great work.
It's definitely the best "how to make 2-part-silicone mold" video on youtube !
Everything is clear and informative. Thank you for your amazing job !
Wow, thank you! We do our best.
Definitely one of the best tutorial I've ever seen!
I'm with the crowd on this one! I've watched dozens and dozens of instructional videos while I've been learning the silicone mold making process, and this one is like an epiphany. Thank you for the clarity and for sharing your skills.
Wow, what a compliment. Thank you! Be sure to subscribe and share!
Really accurate mold making tutorial! Nice & helpfully!
That was a very very helpful professional mold making tutorial. Thank you so much.
Thank you very much. I have watched this before but didn't remember some important details and my first cast didn't turn out well. After watching it again I noticed every detail you included to make the cast part look perfect. Thanks again.
Excellent tutorial video! Thank you!
I found this tutorial exeptional in explanation and found the detailed reasons why a certain procedure is executed very helpful. The teacher was very clear and professional in speaking and was easy to understand. The lack of any background music was also very much appreciated as it was not present to drown out the presenter and also because I suffer from misophonia, a hearing condition. Thank you very much for your very well presented presentation about your products and the processes in which to use them effectively.
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This is the best mould making video on RUclips! So clear and informative, straightforward with 100% of the video on topic! Thank you so much, I was almost going to give up making my own moulds but now I shall definitely be doing them. I shall see if your products are available in my country and if they are I shall definitely be buying from you!
Perfect tutorial... amazing example which build's up hope and makes us to think in a new... method
Very well prepared and informative video!
thank you for the great hints I have ben making molds for candles for years just never for making plastic.
one of the best videos ...
wow..! what a good and beautiful teacher..! BIG THANKS
You can make almost anything like traffic light parts, car wheel covers and even spare parts for old toys.
This tutorial just made me think of establishing something called 'The Robot Hospital'.
LOVE the details. Very Informing.
best video i have ever seen thank you great job!
First vid that’s told my why I shouldn’t take the pattern out of the mould at the mid point.
Thank you very much, really great insight. You guys rule!
Great vid!
💙💙💙All of your tutorials are extremely helpful. Thank you!💙💙💙
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Just found this. Extraordinary in every way; content, delivery, and production.
Thank you!
Great stuff. Thanks!
Great advice, thanks.
Thank you for sharing an excellent tutorial.
AH! Plenty of thanks! I am learning to make molds and casting, but was not aware of the feed and vent tubes, and how to position them.
I seen some examples when peple pour resin into the first half, and then place the top mold part on top- but that will surely guarantee the pry line, and maybe some stubborn bubbles.
I'm super impressed with the care taken to very clearly detail the mold making process. I can't imagine a better mold making tutorial.
Hi Dustin, thanks for the compliment. This video is representative of our company's knowledge and experience in this industry. If you have a project or application that requires mold making and casting, consider us as you source! info@bjbenterprises.com
Thank you, perfection
I rarely comment on any RUclips videos but I have to now because I think you guys deserve it. One of the best tutorials ever and exactly what I need!! I'm jumping onto your website now. Please keep up the good work!
Wow that is awesome! Thank you for the kind words and we will continue putting out great content!
Excellent video!
Great video and level of detail! Thanks
Perfect!
Great video, thank you !
Exceptional video, very very helpful.
Excellent tutorial! Quick, simple, no interjection of personality, nor loud music.
Yes, cause god forfrikkinbid that someone in thei corporate takeover world dare to exhibit a personality which might cause you to have a feeling
An easy to follow tutorial, I'm gonna try this with a 3d printed trinket to make more for cosplay/props.
Great job!! Thank you so much!
I agree Scott, best Video I have seen to.
Thankss for sharing BJBEnterprises
Very very interesting, excellent video tutorial
Excellent !!
thanks for this video. great job.
Great Video! 5 star!
Excellent , thank you.
Just wow, Thanks sir
Extremely interesting, this is great
Realy realy great video. Nice info, good sound and lighting, and it realy shows me, that you know what it is all about. Thanks.
+hfranke07 Thank you on all points! The new light stands in our studio are working, then.
Very informative... Thanks!
Excellent explanation. Learnt a lot. Thank you
instructions very well done
Great video thanks.
great video! it did really neat
excellent video !!
Great video. Thank you
Wow! What a clean mold. Well done!
Thanks!
Excellent, and very informative. Well done.
Great job
Thanks, complete video
Excellent video that gives me the confidence to reproduce some (unavailable) plastic parts missing from my Jaguar XK8 project car that were missing when I purchased it - Many Thanks
Very nice!
Fantastic thank you
great video
Great video.
awesome!!
An excellent video
well presented-- thanks ..
tutorial yang keren abis
I am practicing with molds. One part molds are simple ad easy, it's the more complicated sculpts and small hands that are challenging.
Excellent
very helpful, thank
Excellent video. Fantastic detail.
ChiaraDental n
excellent, i feel much of the concepts apply professional injection molding
im very enjoyed the video. thanks
Very clear
nice video!
Bravo
Perfect
amzing man :) thank You
Nice video...Thanks.
Wow! Plastic heat injection mold will have the run for their money.
amazing
excellent video. cristal clear and very informative
Francois Mayer Thanks!
Wish I watched this one first, I could have skipped the 10 I watched before. Great video and thank you : )
very good work, thanks for sharing
James Anderton Thanks!
good video