Doc Posted December 21, 2012 Share Posted December 21, 2012 Whats best to use to stick a flat botton ceramic resistor to a secondary mirror. Araldite Silicon Super Glue What did you guys use. Link to comment Share on other sites More sharing options...
Brantuk Posted December 21, 2012 Share Posted December 21, 2012 I used Silicon for my secondary dew heater Mick. I was advised it's best for glue'ing electrics to stuff by Nick at Altair. I'm sure it says it on their website too. Link to comment Share on other sites More sharing options...
Daz Type-R Posted December 21, 2012 Share Posted December 21, 2012 I got loads off Baz, he got me some silicon that he uses at work, it sticks stuff and also transfers heat upto 300 degrees C, more than enough for your secondary. Can't remember the name, when next in the garage will dig it out, unless Martyn beats me to it. Link to comment Share on other sites More sharing options...
Doc Posted December 21, 2012 Author Share Posted December 21, 2012 I wouldn't mind some of that Darren, only need a dollop of it, seems a shame to buy a hole tube for that. Link to comment Share on other sites More sharing options...
Doc Posted December 21, 2012 Author Share Posted December 21, 2012 I used Silicon for my secondary dew heater Mick. I was advised it's best for glue'ing electrics to stuff by Nick at Altair. I'm sure it says it on their website too. And thanks Kim. Link to comment Share on other sites More sharing options...
Daz Type-R Posted December 21, 2012 Share Posted December 21, 2012 I wouldn't mind some of that Darren, only need a dollop of it, seems a shame to buy a hole tube for that. No probs Mick, will dig it out and look into getting it to you somehow. Link to comment Share on other sites More sharing options...
Doc Posted December 21, 2012 Author Share Posted December 21, 2012 I'll pop round sometime. Link to comment Share on other sites More sharing options...
Daz Type-R Posted December 21, 2012 Share Posted December 21, 2012 I'll pop round sometime. Marvellous, let me know when and I will PM you my address. Link to comment Share on other sites More sharing options...
Doc Posted December 21, 2012 Author Share Posted December 21, 2012 It will be between Xmas and New year, one of those days. Link to comment Share on other sites More sharing options...
Perkil8r Posted December 21, 2012 Share Posted December 21, 2012 +1 for silicone, used it on mine, no issues. Link to comment Share on other sites More sharing options...
BAZ Posted December 21, 2012 Share Posted December 21, 2012 There are two good reasons to use Silicone adhesive. 1 - It is, if you get the correct grade, heat resistant and does not degrade. Check the tube, you will need it at least 160 degree's C. Not that it's likely to get to that heat, but it helps with longevity. 2 - If you cock up, or you need to change components, you can get it off by slicing under it with a razor blade. You can't do that with conventional adhesives, as they actually form a bond between the glass and the resistor. Any attempt to part them would end up damaging either the mirror or the resistor, as the glue is stronger than either of them. Link to comment Share on other sites More sharing options...
Daz Type-R Posted December 21, 2012 Share Posted December 21, 2012 It will be between Xmas and New year, one of those days. If it is easier for you Mick, I work in Ruddington, would that be closer for you then Hucknall? if so, I`m back at work on the 27th + 28th. Link to comment Share on other sites More sharing options...
+Graham Posted December 22, 2012 Share Posted December 22, 2012 For any one looking for this try here -- http://www.acc-silicones.com/products/thermal-transfer-silicones/thermallyconductiveadhesive.ashx. You can get a sample from here. -- http://www.acc-silicones.com/contacts/samplerequest.ashx Link to comment Share on other sites More sharing options...
Doc Posted December 22, 2012 Author Share Posted December 22, 2012 If it is easier for you Mick, I work in Ruddington, would that be closer for you then Hucknall? if so, I`m back at work on the 27th + 28th. Ruddington would be better, PM your works address and what time to come over, I'll meet you in the car park during your lunch break. Link to comment Share on other sites More sharing options...
Daz Type-R Posted December 24, 2012 Share Posted December 24, 2012 Mick, checked the garage and I can't find it anywhere, I think it may still be at Martyn's with some of my other stuff. I have pm'ed him but not had a reply yet, sorry. Link to comment Share on other sites More sharing options...
Doc Posted December 24, 2012 Author Share Posted December 24, 2012 No worries matey. Link to comment Share on other sites More sharing options...
BAZ Posted December 25, 2012 Share Posted December 25, 2012 PM'ed you both. Regards Baz Link to comment Share on other sites More sharing options...
8472 Posted January 1, 2013 Share Posted January 1, 2013 Another vote for silicone. If you can get your hands on some Sikaflex, it would be ideal for your needs and bonds like you know what to a blanket. They use it on boats, caravans amongst many other things. Super glue would be useless out in the elements, and Araldite sets hard and would not be my first choice, long-term either. HTH Link to comment Share on other sites More sharing options...
BAZ Posted January 1, 2013 Share Posted January 1, 2013 I have to admit, super glue is only good for rubber and skin. I don't find I can trust it like Araldite, it gives very readily. I used to make my own hydraulic seals up, and it took 8 ton's per square inch, would I trust it on my scope, not a chance. That Sikaflex looks good, and it looks like you can get it from Go Outdoors. Link to comment Share on other sites More sharing options...
Daz Type-R Posted January 2, 2013 Share Posted January 2, 2013 If you still need some Mick I could pick up from Martyn this week and bring to work, you said Ruddington was better for you than Watnall / Hucknall? I'm off work this week, back next Monday Link to comment Share on other sites More sharing options...
Doc Posted January 2, 2013 Author Share Posted January 2, 2013 Martyn has some in his garage, it's just finding the time to pop up there, don't worry I'll do it. Thanks for the offer though. Link to comment Share on other sites More sharing options...
BAZ Posted January 2, 2013 Share Posted January 2, 2013 If anyone has an Aldi nearby, they were selling small tubes of silicone, rated to 160 degree's C. I bought a couple of tubes, that's what did your's Daz. Just give me a bell when you plan on popping over Mick, If I get chance, and Iam driving by yours I'll drop in. I'll ring you first. Baz. Link to comment Share on other sites More sharing options...
Doc Posted January 2, 2013 Author Share Posted January 2, 2013 I'm popping down the pet shop tomorrow at Chilwell meadows, and it's next door to Aldi so I'll pop in and see if they have any, will let you know the outcome Baz. Link to comment Share on other sites More sharing options...
Doc Posted January 3, 2013 Author Share Posted January 3, 2013 Popped into the Aldi in Long Eaton, and they have never heard of it, and haven't got any. Martyn are you going to the Stargazing event on Tuesday at Long Eaton school, if so bring it along then, I'm popping down for an hour or so, but i have work at 20.00 so can't stay long. Link to comment Share on other sites More sharing options...
Daz Type-R Posted January 3, 2013 Share Posted January 3, 2013 Martyn, if you can not make it, let me know before Tuesday morning as I am going so I can pick up and drop off. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now