what is the density and the ild
211976
I am sorry, but I cannot answer those questions. It works for me is about all I know, your questions are more technical in nature.
730504
I did some quick calculations, and I came up with about 3.05 lbs/cubic ft. for this pad. (Density = Weight / Volume = 13lb / 4.25 cu. ft. ) This is a very respectable figure, and indicates a well-made product. A reviewer for a similar product said that all mem-foam pads FEEL the same, regardless of density or thickness. A higher density just means it will last longer. At this price, I won't mind if I have to replace it every year, although it should last much, much longer than that. I've been looking for mem-foam pads for a few months. This seems like the best deal around, so its sitting in my shopping cart while I think about it for another day or two. I'm a little bit skeptical about why it takes 3 to 5 weeks to ship out, though ... but for this price, it looks like it will be worth waiting for.
1417236
I'm not sure how density is measured. ..I would consider the mattress to be firm. ..
482443
Not really sure what you mean by densities, but each layer is approx. 3" thick.
2212344
Using my micrometer, the I.D. is right at 3 mm or .118 in. O.D. is 6 mm or .236 in. Someone else said 1/8" and that is about right.
972318
My brain can't translate what 3 lbs of density means, I just wanted soft and squishy. Apparently 3 lbs means soft and squishy because that's what I got!!
1452097
I'm not sure I can give you a density number but it is firm. I use it outside for a swing bed mattress. Was cut perfectly and is exactly what I wanted.
1385565
The manufacturers website lists it as 5lb density with 20 ILD for the memory foam comfort layer, the support layer is listed at 1.8lb density with 36 ILD.
947355
No I do not know the density, but I am very satisfied with the mattress. It made a useless sofa bed mattress very comfortable and soft. I highly recommend this purchase.
846067
I would say you sink into it somewhat SLOWLY, so it is denser than PUFFY STUFF. When you touch it, it barely gives, unless you use firm pressure.
1673766
I would ask the company about this as I do not know about relative densities.
656781
For my 2 inch top memory foam layer I used one with 2 1/2 pound per square foot density. I don't know what ifd rating is. Hope this helps. I am still very happy now with my mattress now that I have the 2 inch memory foam plus the cushy mattress cover on top.
109062
I'm not sure. I use mine just about every night, and I haven't had any issues with it losing density.
2137882
Although I have no specific pound rating for the ILD rating I can tell you that my mattress is in the upper end of ratings. ( possibly 15+). I suffer from lower back problems. It's firmness is exactly what I needed, although it was necessary to "get used to it". Very satisfied with my mattress
1646501
not sure what you mean by dl. But they do have the imperial and metric measurements of ml (millimetres)
268061
Anyone density in ibs please? Not depth or thickness but density. 2lb 2.5 lb 3lb ?
1850348
It seems to be the standard thickness and density like the original. Be sure to cut it to the right height - it is easy to be off a bit and cut it too short.