anti-adhesive, low friction coating
07-03-2017, 11:15 AM,
#1
anti-adhesive, low friction coating
Hello,
I want to apply a coating to a steel structure that holds the blades of a scraper because a lot of build-up material is created over it.
The product that we work with is a mixture of pulverized fly ash, bentonite and water (moisture content approx. 15%). The product sticks in the structure of the scraper and when it gets a certain weight falls down contaminating the good product.
I would like to know if you could please suggest a coating that can ensure a really low friction coefficient and certain abrasion resistance.
Besides that, it would be desirable that the process of coating is easy so as to be able to do it without any external help

Many thanks,

Kind Regards
Reply
07-04-2017, 06:22 AM,
#2
RE: anti-adhesive, low friction coating
Hi Teresa,
Thin PVD layers of carbon are best suited for such applications. The layers are called DLC (diamond-like carbon) and are applied to polished surfaces in vacuum plasma systems. Sometimes, DLC layers are not deposited directly on polished steel, but with intermediate layers of other hard materials, for example, TiN or CrN. All coatings are produced in vacuum systems.

Regards
Vadim
Reply
07-04-2017, 08:46 AM,
#3
RE: anti-adhesive, low friction coating
Hello Vadim,
many thanks for the information. However I was thinking about something like a paint that we could apply directly, not that sophisticated and that won'r require external support. Do you have any thoughts?

Thanks,

Kind Regards
Reply
07-09-2017, 12:30 PM,
#4
RE: anti-adhesive, low friction coating
Hi,
You can try Teflon range, but it is not wear resistant

Ion
Reply
07-11-2017, 11:03 AM,
#5
RE: anti-adhesive, low friction coating
Hello,
yes, the issue is that it is not wear resistant.
Thanks anyway

(07-09-2017, 12:30 PM)plasmajet1990 Wrote: Hi,
You can try Teflon range, but it is not wear resistant

Ion

Reply
07-17-2017, 07:59 PM, (This post was last modified: 07-31-2017, 08:40 PM by plasmajet1990.)
#6
RE: anti-adhesive, low friction coating
Hi,

The molybdenum coatings with HVWFS are good but they are expensive.

https://plasmajet.ro/en/wire-h-v-o-f-system/

Ion
Reply




Possibly Related Threads…
Thread Author Replies Views Last Post
  Reg: Anti stick coatings for moulds and dies. Dileep 4 3,779 01-04-2016, 03:26 PM
Last Post: djewell
  Adhesive/sealer David Jones 0 2,431 03-20-2012, 05:26 PM
Last Post: David Jones
  High Temp Adhesive for TSA Adhesion test wrjordan 3 5,817 07-22-2011, 06:51 PM
Last Post: MichiganMan
  rubber/steel friction..traction morgan 4 7,182 12-15-2009, 10:47 PM
Last Post: djewell
  Friction and Wear Testing OptiEng 1 3,628 11-21-2009, 04:26 PM
Last Post: Gordon
  anti corrosion coating seysie 7 9,380 10-14-2009, 07:57 AM
Last Post: sunnyshop
  friction properties Arturas 4 7,214 09-19-2009, 07:55 AM
Last Post: drramc
  Surface treatement for high-friction interface with human hair davidHMC 2 4,396 06-22-2009, 07:47 PM
Last Post: Gordon
  Anti Corrosion Coating istech 4 8,433 09-12-2008, 09:55 PM
Last Post: Stuart Milton
  Anti-corrosion coating for 409 Stainless Steel LEN WOOD 5 14,791 07-24-2008, 10:57 PM
Last Post: tonysemple
  Friction Weld guru2707 2 4,236 07-20-2008, 08:22 AM
Last Post: drramc
  Steel-Rubber friction droletk 3 30,538 05-26-2008, 04:22 PM
Last Post: Gordon
Question Anti-sticky coating ? powerman 5 9,937 04-14-2008, 04:28 PM
Last Post: Gordon
Rolleyes Anti-Slip coating jeffsays163 14 16,229 02-19-2008, 03:26 AM
Last Post: Gordon
Cool Anti-Stick/wear coating TintinMilou 3 7,001 11-13-2007, 03:44 AM
Last Post: Gordon



Users browsing this thread: 1 Guest(s)





Surface Engineering Forum Sponsor - Alphatek Hyperformance Coatings Ltd