Bacteriostatic type cellulose/polypropylene composite material and preparation method
A composite material and cellulose technology, which is applied in the field of cellulose/polypropylene composite materials and preparation, can solve the problems of unsatisfactory antibacterial effect, achieve the effects of inhibiting breeding and reproduction, improving mechanical properties, and improving antibacterial performance
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specific Embodiment approach 1
[0039]Specific Embodiment 1: The bacteriostatic cellulose / polypropylene composite material in this embodiment includes 10.00 to 74.00 parts by weight of cellulose, 11.00 to 87.00 parts of polypropylene resin, 0.50 to 5.00 parts of bacteriostatic agent, 2.00 parts by weight ~7.00 parts of compatibilizer, 0.10~2.00 parts of coupling agent, 0.10~2.00 parts of antioxidant, 0.10~2.00 parts of dispersant and 0.50~3.00 parts of porous media material; the antibacterial agent includes inorganic Bacteriostatic agent and organic bacteriostatic agent; Wherein the inorganic bacteriostatic agent is zinc oxide, nano-silver, nano-copper salt, silicon dioxide, anatase titanium dioxide or a mixture of several, the organic bacteriostatic The agent is one of 3-amino-1,2,4-triazole, 4-amino-1,2,4-triazole, 3,5-diamino-1,2,4-triazole or a mixture of several.
specific Embodiment approach 2
[0040] Embodiment 2: This embodiment is different from Embodiment 1 in that: the cellulose is one or a mixture of microcrystalline cellulose, cellulose whiskers, and nanocellulose. Others are the same as in the first embodiment.
specific Embodiment approach 3
[0041] Embodiment 3: This embodiment is different from Embodiment 1 or Embodiment 2 in that: the polypropylene resin is random copolymerized polypropylene resin. Others are the same as in the first or second embodiment.
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