Medical sponge formula and preparation process
A sponge and seaweed technology, applied in the field of medical sponges, can solve the problems of unreasonable product layout and inability to provide a variety of different heat, and achieve the effect of antibacterial, advancing and improving hemostasis
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Embodiment 1
[0026] Embodiment 1: It is made from the following raw materials with the optimal ratio in parts by weight: 80 parts of polyether polyol, 20 parts of polymer polyol, 0.5 part of catalyst, 1 part of algal sodium silicate, 8 parts of chitin, silicone oil 1.8 parts, 4.5 parts of blowing agent, 60 parts of toluene diisocyanate. Through reproduction and processing, it is cut into the required sample shape, and the effect of wound treatment in medical treatment is more obvious.
[0027] By adopting the above-mentioned production materials and preparation methods, the present invention
[0028] 1. By adopting hydrophilic polyether and adding an appropriate amount of alginate sodium silicate and chitin to the formulation system, the hemostatic, antibacterial and wound healing functions of the sponge can be effectively improved.
[0029] 2. Since the two special raw materials added are solid, there are certain operational difficulties in the process of adding. At the same time, there...
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