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Stereolithography (SLA or SL) is a high-precision 3D printing technology using photosensitive resin as raw material. This technology leverages the rapid curing properties of photosensitive resin under specific wavelength UV laser irradiation, enabling the efficient fabrication of complex 3D structures through layer-by-layer fabrication.

Photoresist, also known as photoresist, refers to a thin film material whose solubility changes when exposed to UV light, electron beams, ion beams, X-rays, or other radiation.

In the field of modern wood manufacturing that pursues high efficiency, beauty and environmental protection, the choice of coating process directly determines product quality and production cost. Roller coating, spray coating, and shower coating are the three mainstream processes, with their own distinctive characteristics, and play a key role in different application scenarios. In-depth understanding of their advantages and disadvantages is a key step for wood manufacturing companies to optimize production and enhance competitiveness.

In the field of vacuum electroplating primer, Ever Ray has proposed a breakthrough formula: difunctional polyurethane acrylate 13%; difunctional polycarbonate acrylic resin 12%; tetrafunctional polyester acrylate 13%; trifunctional monomer TMPTA 12%; polyether modified polydimethylsiloxane 0.1%; photosensitizer 3.5%; solvent 46.4%2.

The driver's finger gently stroked the surface of the center console, and there was no fingerprint residue on the matte metal surface. Behind this is the synergy of three layers of precision coatings with a total thickness less than the diameter of a hair.

In the delicate starlight of the smartphone shell, under the silk texture flowing on the surface of the Bluetooth headset, in the molecular barrier of the smart watch against sweat erosion - a material revolution driven by UV resin is quietly reshaping the aesthetic and safety boundaries of 3C products. With the rapid evolution of consumer electronic products towards lightweight, environmental protection and personalization, traditional coating technology faces unprecedented challenges: How to achieve a balance between "high decorativeness", "extreme safety" and "super physical properties" at the same time? Guangdong Ever Ray Environmental Protection New Materials Co., Ltd. has delivered a breakthrough answer with 17 years of UV resin research and development.