Antibacterial plastic master batch, preparation method thereof and antibacterial plastic
An antibacterial plastic and masterbatch technology, applied in the field of plastic materials, can solve the problems of limited photocatalytic ability and inability to exert antibacterial performance of nano-zinc oxide, and achieve improved antibacterial and formaldehyde removal ability, improved photocatalytic efficiency, and high specific surface area Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0022] A kind of antibacterial plastic masterbatch, by weight, its raw material components include: 15 parts of nano-zinc oxide, 2 parts of nano-silver powder, 3 parts of nano-copper powder, 5 parts of graphene, 10 parts of CaAl 2 o 4 :Eu 2+ ,Nd 3+ , 2 parts of polyethylene wax, 0.3 part of isopropyl tris (dioctyl pyrophosphate acyloxy) titanate, 62.7 parts of PP resin; wherein, the particle diameter of nano-zinc oxide is 22nm, and the particle diameter of nano-silver powder is 30nm, the particle size of nano-copper powder is 30nm, the number of layers of graphene is 2 layers, the purity is 99.5%, the thickness is 0.7nm, the diameter is 3μm, and the specific surface area is 400m 2 / g, CaAl 2 o 4 :Eu 2+ ,Nd 3+ The particle size is 35nm.
[0023] The preparation method of this antibacterial plastic masterbatch is as follows:
[0024] S1, according to the above-mentioned weight ratio, nano-zinc oxide, nano-silver powder, nano-copper powder, graphene and CaAl 2 o 4 :Eu ...
Embodiment 2
[0027] A kind of antibacterial plastic masterbatch, by weight, its raw material components include: 20 parts of nano-zinc oxide, 4 parts of nano-silver powder, 3 parts of nano-copper powder, 4 parts of graphene, 15 parts of SrAl 2 o 4 :Eu 2+ , Dy 3+ , 4 parts of zinc stearate, 0.5 part of two (dioctyloxypyrophosphate) ethylene titanate, 49.5 parts of PE resin; wherein, the particle diameter of nano-zinc oxide is 45nm, and the particle diameter of nano-silver powder is 50nm, the particle size of nano-copper powder is 35nm, the number of layers of graphene is 2 layers, the purity is 99.5%, the thickness is 0.7nm, the diameter is 3μm, and the specific surface area is 420m 2 / g, SrAl 2 o 4 :Eu 2+ , Dy 3+ The particle size is 40nm;
[0028] The preparation method of this antibacterial plastic masterbatch is as follows:
[0029]S1, according to the above-mentioned weight ratio, nano-zinc oxide, nano-silver powder, nano-copper powder, graphene and SrAl 2 o 4 :Eu 2 + , Dy ...
Embodiment 3
[0032] A kind of antibacterial plastic masterbatch, by weight, its raw material components include: 40 parts of nano-zinc oxide, 1 part of nano-silver powder, 2 parts of nano-copper powder, 0.5 part of graphene, 7 parts of ZnS:Cu, 3 parts of paraffin, 0.2 parts of isopropyl dioleic acid acyloxy (dioctyl phosphate acyloxy) titanate, 46.3 parts of PVC resin; wherein, the particle diameter of nano-zinc oxide is 60nm, the particle diameter of nano-silver powder is 30nm, and the particle diameter of nano-copper powder The particle size of the graphene is 45nm, the number of layers of graphene is 5 layers, the purity is 99.5%, the thickness is 1.7nm, the diameter is 3μm, and the specific surface area is 450m 2 / g, the particle diameter of ZnS:Cu is 35nm.
[0033] The preparation method of this antibacterial plastic masterbatch is as follows:
[0034] S1. Mix nano-zinc oxide, nano-silver powder, nano-copper powder, graphene and ZnS:Cu according to the above weight ratio; then add is...
PUM
Property | Measurement | Unit |
---|---|---|
Particle size | aaaaa | aaaaa |
Particle size | aaaaa | aaaaa |
Specific surface area | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com