Silica-gel-containing sponge mattress
A technology of mattresses and sponges, applied in mattresses, spring mattresses, stuffed mattresses, etc., can solve the problems of lack of comfort function and health care function, easy loss of elasticity, and single function, so as to be suitable for mass production and maintain Constant temperature effect and simple operation process
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preparation example Construction
[0041] A kind of preparation method of the sponge mattress containing silica gel as claimed in claim 1, it comprises the following steps:
[0042] 1) Weigh the components according to the weight ratio of the raw materials;
[0043] 2) Grind the silica gel into particles below 100 mesh, and mix it with other components to form a mixture for later use;
[0044] 3) The above mixture is pumped into a foaming machine for foaming, and the foaming temperature is 90~120°C to form a sponge;
[0045] 4) After cooling the sponge body at 20~25℃, process the mattress according to the conventional method of producing sponge mattresses.
Embodiment 1
[0047] A preparation method of a silica gel-containing sponge mattress, comprising the following steps:
[0048] 1) Weigh the components according to the weight ratio of the raw materials;
[0049] 75 parts of polyurethane;
[0050] 20 pieces of silica gel;
[0051] Silicone oil 0.2 part;
[0052] 0.1 part of cross-linking agent;
[0053] 0.3 part of foaming agent;
[0054] 0.1 part of catalyst;
[0055] Foam stabilizer 0.2 part;
[0056] 1.5 parts of water.
[0057] 2) Grind the silica gel into particles below 100 mesh, and mix it with other components to form a mixture for later use;
[0058] 3) Pump the above mixture into a foaming machine for foaming, and the foaming temperature is 90°C to form a sponge;
[0059] 4) After cooling the sponge body at 20~25℃, process the mattress according to the conventional method of producing sponge mattresses.
Embodiment 2
[0061] A preparation method of a silica gel-containing sponge mattress, comprising the following steps:
[0062] 1) Weigh the components according to the weight ratio of the raw materials;
[0063] 90 parts of polyurethane;
[0064] 15 parts of silica gel;
[0065] Silicone oil 0.3 part;
[0066] 0.2 part of cross-linking agent;
[0067] 0.2 part of foaming agent;
[0068] 0.15 part of catalyst;
[0069] Foam stabilizer 0.05 part;
[0070] 2.5 parts of water.
[0071] 2) Grind the silica gel into particles below 100 mesh, and mix it with other components to form a mixture for later use;
[0072] 3) Pump the above mixture into a foaming machine for foaming, and the foaming temperature is 120°C to form a sponge;
[0073] 4) After cooling the sponge body at 20~25℃, process the mattress according to the conventional method of producing sponge mattresses.
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