タイトルまたは説明

Cooling Mattress Size: *0**0 CM single *0***0 CM double Q/*2XQ********9 Pillow: *0**5 CM Materials: External: polyester *5%, cotton *5%（antiseptic） Internal: PVC plastic Package of Gelatin: non-woven fabrics（polyester） Main componets of Gelatin: water absorbent polymer, glycerine, cellulase, water, antiseptic Functions of product: the phycical cooling which can make the surface temperature of human body lower **3 degree, resulting in cooling and saving energy. The principles of the work about the gelation mattress: 1.at first, making use of the high specific heat of water to absorb the heat quantity of human body, then rapidly abstracting heat by the hydrophilic gelation of *-D network structure to achieve cooling. ***** hydrophilic gelation of *-D network structure is consist of many long chain molecules crosslinking. It has stretch and cohesion, and keeps being solid-state and containing water through a homogeneous system formed by the hydrophilic group of hydrogen bond and vander wale force and the hydrone. The moisture of hydrophilic gelation is about *6%. 3.as known to all, the specific heat of water is greatly high, the same quality of water to rise 1 degree to absorb of calories much more than other substances. And because the thermal conductiivity of the molecules of hydrophilic gelation of *-D network is good to rapidly abstract heat into air, the circulation can last for *0 hours. Attention: ***** mattress is not intended for use by patient or the person of valetudinarianism. 2.please put a warm bed sheet on the mattress when you feel too cool, as people have differences in temperature. ***** is normal that the surface appears pleat. 4.please change the place you lying when there are headings caused by your long time lying. 5.please put bed sheet on the mattress to avoid sweat and dirty mark corroding the mattress. 6.please do not use it in the condition of high temperature, moisture, and sunshine.