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composite polyurethane film with inorganic composite UV absorbent, composite organic UV absorbent and hindered amine-622

Based on

1 Articles
2014 Most recent source

Composition

1

polyester polyurethane

PU
Type Polymer
Formula
Role binder
2

zinc oxide nanoparticles

ZnO nanoparticles nano-ZnO
Type Nano Material
Formula
Role fillers
3

γ-methacryloxypropyltrimethoxysilane-modified nano-CeO2

KH570-modified nano-CeO2
Type Nano Material
Formula
Role fillers
4

composite organic UV absorbent

UVAO
Type Complex Compound
Formula
Role dopant
5

hindered amine-622

Type Polymer
Formula
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
carbonyl index

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. ZKMGH1ZeZsW55euZ2sQFRGybEZTmFSdiaZyuGmC14XMUPEVYZpyxD7WepQs0fPNO02g
  2. KdFIx4rw
Product

composite polyurethane film with inorganic composite UV absorbent, composite organic UV absorbent and hindered amine-622

Size: not specified

Medium: none

Support: calcium fluoride

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. h5NLOwP62kmj0TTyN6IShe91PGpLqvB1taKwrszwfRgdBaChXPwM2UxIrVkM6tRPRN1
  2. DdYr1X6O
Product

composite polyurethane film with inorganic composite UV absorbent, composite organic UV absorbent and hindered amine-622

Thickness: ~ 30000 nm

Medium: none

Support: quartz

References

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