Lori J. Ryerkerk
Chairman of the Board and Chief Executive Officer at Celanese
I would say the entirety of the chain is pretty tight right now. Just look at utilizations, acetic acid had been pretty close to 100%. Now, that did moderate a little bit in the fourth quarter, but still 85% to 90% utilization in acetic acid. We see that being about the same this quarter and maybe tightening a little bit as we go through the year. But we do have some new capacity coming on sometime in the next few months with the second phase of [Indecipherable].
VAM is very tight. I would say, VAM is been around 100% utilization for some time now. It was a little bit better in the fourth quarter. But again in first quarter, we see it being really tight again as we had some outages, especially in China for turnarounds, as well as the maintenance downtime. So, I think VAM is going to continue to be very tight. We've announced some expansions in VAM. There's been a few other ones. But I think the demand in VAM continues to grow quite rapidly.
And then, if you go into our downstream products like emulsions and RDP, I would say the demand is huge right now. There is some really interesting things happening in the market now around increased energy efficiency requirements and we make some systems that are made of -- if you think about kind of five layers of emulsions and RDP powders to make thermal insulation systems for putting on externals of buildings. And so -- especially in Europe, we're just seeing a demand quite frankly that the industry can't keep up with right now. So, I'd say, those utilization rates are definitely in 100% and staying that way.
So, I do think we'll see some expansion. I think, as we've called out before, acetic acid, any major expansions will take a while. We're at least four to five years out from any other expansion there, other than our old Clear Lake capacity that will come on first half of 2022 -- 2023, sorry, I got the wrong right year, 2023. And I think we called out some VAM expansions. We've called out some VAE expansions. We're making -- we are looking to expand RDP as well. And I suspect we'll see others in the industry doing so, but I will say it's still into a very tight market and I think this is a market -- these are markets that will all continue to be very tight for the next, I'm going to say, at least four to five years.