Luminous 3D printing photosensitive adhesive and preparation method thereof

A 3D printing and photosensitive adhesive technology, applied in luminescent coatings, coatings, additive processing, etc., can solve the problems of inability to achieve full color, heating, inconvenient use, etc., and achieve fast curing speed, simple process and mature technology. Effect
CN105602255BInactive Publication Date: 2018-03-20SHANGHAI INST OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI INST OF TECH
Publication Date
2018-03-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses luminous 3D (three-dimensional) printing photosensitive adhesive and a method for preparing the same. The luminous 3D printing photosensitive adhesive comprises, by weight, 50-80 parts of UV (ultraviolet) cured resin A, 50-80 parts of UV cured resin B, 0.05-0.1 part of leveling agents, 1-10 parts of wetting agents, 0.2-1 part of defoamers, 1-10 parts of luminous powder, 3-5 parts of photoinitiators A and 3-5 parts of photoinitiators B. The method includes adding the wetting agents, the leveling agents, the defoamers and the luminous powder into a high-speed dispersion machine according to a formula; adding the UV cured resin A, the UV cured resin B, the photoinitiators A and the photoinitiators B into the high-speed dispersion machine; continuing to disperse the wetting agents, the leveling agents, the defoamers, the luminous powder, the UV cured resin A, the UV cured resin B, the photoinitiators A and the photoinitiators B; uniformly mixing the wetting agents, the leveling agents, the defoamers, the luminous powder, the UV cured resin A, the UV cured resin B, the photoinitiators A and the photoinitiators B with one another to obtain the luminous 3D printing photosensitive adhesive. The luminous 3D printing photosensitive adhesive and the method have the advantages that the luminous 3D printing photosensitive adhesive has quick cured capacity after being applied to films and then illuminated by 365 nm UV-LED lamps, and can be widely applied to the technical fields of automobiles, industrial maintenance, medical treatment, creativity and the like.
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Description

technical field

[0001] The invention belongs to the technical field of polymer materials, and in particular relates to a luminous 3D printing photosensitive adhesive and a preparation method thereof. The luminous 3D printing photosensitive adhesive is particularly suitable for curing by 365nm UV-LED light source irradiation. Background technique

[0002] High-speed light-curing molding technology has been widely used in the world in recent years, especially 3D printing technology, which is a so-called additive molding technology that mainly manufactures three-dimensional products by adding materials layer by layer. It has low energy consumption, low cost, With the characteristics of high forming precision, it can print any complex parts that cannot be processed by traditional processing methods. There are still some problems in the development of the 3D printing photosensitive adhesive provided at present: the current 3D printing adhesive is mainly made of thermoplastic mate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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