A kind of ultraviolet light curing composition
A composition and ultraviolet light technology, applied in the field of coatings, can solve the problems of poor friction resistance of steel wool, anti-fingerprint, poor friction resistance, general surface wear resistance, etc., and achieve good coating adhesion and excellent friction resistance. Performance, excellent waterproof effect
Active Publication Date: 2017-10-03
江苏卡乐新材料有限公司
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Problems solved by technology
[0002] When UV-curable coatings are used on the surface of optical films, optical discs, electronic equipment exteriors, optical lenses (plexiglass), etc., there are often shortcomings such as waterproof, oil-proof, anti-fouling, anti-fingerprint, and poor friction resistance.
The application number is 201110064999.2 which discloses a kind of UV-curable coating, and the surface wear resistance of the coating is general; Poor resistance to steel wool friction
Method used
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Embodiment 1
[0054] The components of the UV-curable composition provided in this embodiment are:
[0055] composition components
Embodiment 2
[0057] The components of the UV-curable composition provided in this embodiment are:
[0058] composition components
Embodiment 3
[0060] The components of the UV-curable composition provided in this embodiment are:
[0061]
[0062]
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Abstract
The invention discloses an ultraviolet-cured composition. The ultraviolet-cured composition is prepared from the following raw materials in parts by weight: 30-60 parts of high function aliphatic urethane acrylate, 10-30 parts of difunctional aliphatic polyurethane acrylate, 0.2-5 parts of perfluoropolyether additive, 1-3 parts of adhesion promoter, 1-5 parts of photoinitiator, 0.5-2 parts of aid and 20-80 parts of diluent. The ultraviolet-cured composition provided by the invention is cured into a hard film, so that superior performance such as smoothness, water resistance, oil resistance, fingerprint resistance and scratch resistance is provided for a substrate. The ultraviolet-cured composition is mainly applied to exteriors of optical films, optical disks and electronic equipment, the surfaces of optical lenses (organic glasses) and the like.
Description
technical field [0001] The invention relates to the field of coatings, in particular to an ultraviolet light curing composition. Background technique [0002] When UV-curable coatings are used on the surfaces of optical films, optical discs, electronic equipment exteriors, optical lenses (plexiglass), etc., they often have shortcomings such as waterproof, oil-proof, anti-fouling, anti-fingerprint, and poor friction resistance. Application No. 201110064999.2 discloses a UV curable coating, the surface wear resistance of the coating is general; Resistance to steel wool friction is poor. [0003] In order to improve the waterproof, oil-proof, anti-fouling, anti-fingerprint, and friction-resistant properties of UV-curable coatings, additives containing perfluoropolyether structures are introduced into UV-curable coatings, as disclosed in the patent application number 200780007318.0 In a high energy ray curable composition, the patent application number is 201080021080.9, which...
Claims
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IPC IPC(8): C09D175/14C09D175/08C09D7/12
CPCC08K2201/011C08L2205/025C08L2205/03C09D7/61C09D7/63C09D175/14C08L75/14C08L75/08C08K5/5425C08K3/36C08K2003/265
Inventor 向德轩汤艳陈迪钊舒友
Owner 江苏卡乐新材料有限公司
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