Features of polyurethane foam compound for memory pillow:
1. It has a continuous and dense surface layer and a high-strength honeycomb structure with interconnect wall with the obturation rate up to 95%;
2, waterproof, heat preservation, heat insulation, gas insulation, corrosion and other characteristics.
I. material introduction:
Memory pillow sponge absorbing impact, pillow on the above as if floating on the surface of the water or clouds, skin feel no oppression; Also known as zero pressure, sometimes we use a normal pillow will have the phenomenon of pressure on the auricle, but use a slow rebound memory pillow will not appear this situation. Ergonomically designed to hold the skull in place with the ability to morph and shape automatically, reducing the likelihood of stiff neck; The ability of automatic shaping can fill the gap of shoulder properly, avoid the common problem of shoulder quilt air leakage, can effectively prevent cervical vertebra problems prevent bacteria and anti-mite, slow rebound sponge inhibit mold growth, drive away the stimulating odor produced by mold reproduction and growth, when there is sweat saliva, etc., it is more prominent.
2. Reaction data and foam performance (customizable) :
Usage ratio (polyether: isocyanate) | 100:45-55 |
Inspired by the time(sec) | 10-25 |
gelation time(sec) | 50-100 |
stripping time(sec) | 180-240 |
Free bubble density(kg/m³) | 40-100 |
global density(kg/m³) | 60-180 |
tensile strengthKpa | ≥40 |
Deformation recovery time(sec) | 2-10 |
Packing specification: galvanized iron drum, white 200kg/ drum, black 240kg/ drum. |