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2. Dental curing light - Wikipedia

   en.wikipedia.org/wiki/Dental_curing_light

   Light curing of a dental filling material. A dental curing light is a piece of dental equipment that is used for polymerization of light-cure resin-based composites. [1] It can be used on several different dental materials that are curable by light. The light used falls under the visible blue light spectrum. This light is delivered over a range ...

3. UV curing - Wikipedia

   en.wikipedia.org/wiki/UV_curing

   UV curing (ultraviolet curing) is the process by which ultraviolet light initiates a photochemical reaction that generates a crosslinked network of polymers through radical polymerization or cationic polymerization. [1] UV curing is adaptable to printing, coating, decorating, stereolithography, and in the assembly of a variety of products and ...

4. Dental composite - Wikipedia

   en.wikipedia.org/wiki/Dental_composite

   Chemical cure (self-cure / dark cure) Light cure; Dual cure (setting both chemically and by light) Chemically cured resin composite is a two-paste system (base and catalyst) which starts to set when the base and the catalyst are mixed together. Light cured resin composites contains a photo-initiator (e.g. camphorquinone) and an accelerator.

5. UV coating - Wikipedia

   en.wikipedia.org/wiki/UV_coating

   Drying is virtually instantaneous when exposed to the correct level of UV light so projects can move quickly into the bindery. A printed page with UV coating applied can be very shiny or flattened to a matte finish. A good example of UV coated paper is photo paper sold for home printing projects.

6. Photopolymer - Wikipedia

   en.wikipedia.org/wiki/Photopolymer

   A photopolymer or light-activated resin is a polymer that changes its properties when exposed to light, often in the ultraviolet or visible region of the electromagnetic spectrum. [1] These changes are often manifested structurally, for example hardening of the material occurs as a result of cross-linking when exposed to light.

7. Photonic curing - Wikipedia

   en.wikipedia.org/wiki/Photonic_curing

   Photonic curing of a printed nanosilver trace on PET.. Photonic curing is the high-temperature thermal processing of a thin film using pulsed light from a flashlamp. [1] When this transient processing is done on a low-temperature substrate such as plastic or paper, it is possible to attain a significantly higher temperature than the substrate [2] can ordinarily withstand under an equilibrium ...

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Photoinitiator - Wikipedia

   en.wikipedia.org/wiki/Photoinitiator

   Oxygen can be photolyzed into atomic oxygen by light with wavelength less than 240 nm. [3] O 2 → 2O. Atomic oxygen can then combine with more molecular oxygen to form ozone. O + O 2 → O 3. However, ozone can also be photolyzed back into O and O 2. O 3 → O + O 2. Furthermore, atomic oxygen and ozone can combine into O 2. O + O 3 → 2 O 2