What is the density and IFD of the memory foam?
1998400
Sorry I don't know the Density and the manufactor normally does not specify on pillows. I can attest that it is low density as I my head sinks into the pillow. My spouses pillow was $130 and has higher density. Higher density equals higher price.
1721882
It measures exactly 8 inches thick. I would assume that the 5.5 density is for the "give" when you lay down on it and it sinks some. We have this for our 3 year old and am really happy with it. I too have slept on it and and liked it.
1923901
Haven't been able to locate either an IFD or ILD which are the same thing measuring the amount of resistance of the foam under weight. I will say this mattress pad works best on a very firm mattress. I recently tried it on a pillowtop (soft mattress) and you sink to deep, between the give of the mattress and the give of the memory foam . On a firm mattress, its an outstanding product, with great support. sorry not IFD numbers located.
1774055
I can't tell you what the density is, except that it feels very firm but not hard at all. This is the best mattress I have bought to date and I have bought a few. We've had it for ~8 months now and it still feels brand new.
1583982
It 3 in high density memory foam from the top to 3 in down,then a 7 in base, mines a cali king, its a great mattress, I've had it for about 8 or 9 months an no problems, hope this helps
1673767
It is 3 pound density. The weight of king size is 21 pounds. Here's more info: Foam is mite and allergen proof 10 year limited warranty 3-pound foam density Memory foam is made in the USA Twin Dimensions: 75 x 39 x 2 inches Full Dimensions: 75 x 54 x 2 inches Queen Dimensions: 80 x 60 x 2 inches King Dimensions: 80 x 76 x 2 inches California King Dimensions: 84 x 72 x 2 inches
1489377
The foam is about 1/8" thick. Feels firm but comfortable. Excellent product for my needs.
2106584
I honestly couldn't say what the density is. I've not been able to find any information Regarding foam density of this mattress. However, it is a firm mattress for me, but I'm 6'2" 170 lbs.
1119527
I know this was asked a while ago, but I emailed the seller after I received the mattress (which, I have only been sleeping on for two days but am very happy with so far). They emailed back that the 7-inch base layer of high-density foam is a 4lb density... not sure about the others, but the base layer is most important when determining the overall durability, comfort, etc. I consider 4lb to be perfect for me, as that is on the medium-firm side.
1119528
I do not know about the densities but I do know that only the top 3 inches are memory foam according to the manufacturer's tag on the bed the rest of the bed is composed of polyurethane foam however they manufacture it (ie foam to air ratio) to get different "types" it is all made of the same polyurethane material according to the manufacturer's tag 23% is memory foam (23% of 13 in = 3 in) 77 is polyurethane but that said that is the most comfortable bed ever
2278462
Without measuring the thickness as the pillow is at home I would guess 5-6". Dense memory foam not like a 3" mattress pad.
1529909
The high density foam they sent me is conventional foam. Most typical bedding companies will use low density conventional foams in their products which will have a higher propensity to break down over time. Typically lower density means lower cost and lower quality. Memory Foam is foam which is slow to recover like the Tempurpedic material. I had a Tempurpedic and I was constantly sweating as the mattresse did not breathe. Hated it. Conventional foam will recover right away and not leave an impression behind and will be much more breathable. Hope this helps.
1840779
I don't know the specific density, but the cushions are extremely firm.... disappointingly so....
68480
I cannot quantify the density. But I think it's nice and thick. We've been using ours for four months now and it's holding up well.
1098548
4 lbs is the density of the foam. Please let us know if you have any more questions.
205056
None of these answers tell the weight density of the memory foam; is three or four pounds?
1114047
The density of the memory foam layer is 3.0 pounds. For additional information, please contact the manufacturer at 1-800-613-1225.