Clothing fabric based on one-dimensional nanometer zinc oxide polyester antibacterial masterbatch
A nano-zinc oxide, antibacterial masterbatch technology, applied in the direction of conjugated synthetic polymer rayon, cellulose/protein conjugated rayon, etc., can solve the problem of not easy to disperse, difficult to play an effective role, and wasteful functions and other problems, to achieve efficient and durable antibacterial effect, good antibacterial performance, and the effect of maintaining persistence
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[0050] The preparation method of the one-dimensional nano zinc oxide is the existing gas phase method, liquid phase method or template method.
[0051] The prepared one-dimensional nano-zinc oxide has a particle diameter of 1-100nm.
Embodiment 1
[0053] Preparation of a garment fabric based on one-dimensional nano-zinc oxide polyester antibacterial masterbatch,
[0054] Step 1: The preparation method of one-dimensional nano-zinc oxide polyester antibacterial masterbatch is:
[0055] The raw materials include the following components calculated by weight: 62 parts of polybutylene terephthalate (PBT), 15 parts of one-dimensional nano-zinc oxide, 15 parts of inorganic powder, 1.3 parts of surface modifier, and 4 parts of dispersant , 0.8 parts of antioxidant, 1.2 parts of lubricant, 0.7 parts of stabilizer.
[0056] PBT resin is fiber grade PBT resin;
[0057] The inorganic powder is 3000 mesh calcium carbonate powder after doping treatment.
[0058] The surface modifier of inorganic powder is a compound of aluminate coupling agent and titanate coupling agent in a mass ratio of 1:1.
[0059] The dispersant is low molecular weight ethylene-vinyl acetate copolymer.
[0060] The antioxidants are tetrakis[β-(3,5-di-tert-b...
Embodiment 2
[0077] Preparation of a garment fabric based on one-dimensional nano-zinc oxide polyester antibacterial masterbatch:
[0078] Step 1: The preparation method of one-dimensional nano-zinc oxide polyester antibacterial masterbatch is:
[0079] The preparation of the polyester antibacterial masterbatch of one-dimensional nano-zinc oxide, the raw material includes the following components calculated by weight: 88 parts of polyethylene terephthalate resin, 20 parts of one-dimensional nano-zinc oxide, 25 parts of inorganic powder 0.6 parts of surface modifier, 1 part of dispersant, 2 parts of antioxidant, 4 parts of lubricant, and 5 parts of stabilizer.
[0080] Polyethylene terephthalate resins are commercially available;
[0081] The inorganic powder is a mixture of 2500 mesh calcium carbonate powder and 3000 mesh talc powder after doping treatment, and its mass ratio is 1:2.
[0082] The surface modifier of the inorganic powder is a mixture of KH560 silane coupling agent and alu...
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