Description

Photoinitiator CQ

Synonym:DL-CAMPHORQUINONE;Dl-bornane-2,3-dione;Dl-bornane-2,3-dione;(±)-camphandione;camphoquinone;Photoinitiator CQ

Standard：

In the figure, the absorption spectra of the photoinitiators camphorquinone ( CQ), 1-phenyl-1,2-propanedione ( PPD), az and the emission spectra of two light curing lamps. The absorption peak of camphorquinone is about 468 nm.

Applications:

Scientists are always looking for materials that are both highly effective and low in toxicity. Camphorquinone is undoubtedly one of the best, and its unique properties have made it indispensable. Take acrylic lenses, for example. They are one of the key materials in modern vision correction. In the past, lens materials could have various problems, such as poor light transmission or low wearing comfort. However, with camphorquinone involved, the quality of the lenses has been greatly improved. It is like a magical craftsman, carefully crafting every microscopic structure of the lens, so that it can ensure good vision correction while also giving the wearer unprecedented comfort.

Looking at the field of dentistry, this is a delicate but important branch of medicine. The quality of dental fillings, enamel restoratives and dental adhesives is directly related to the oral health and quality of life of patients. In the past, some filling materials may have discolored or loosened over time, causing secondary pain to patients. However, the advent of camphorquinone has changed this situation. Take enamel restoratives as an example. They can perfectly integrate with the structure of the tooth itself, just like putting on a strong and natural “armor” for damaged enamel, effectively protecting it from external erosion and restoring the beauty and function of the tooth. Camphorquinone also plays an indispensable role in surgical molds and medical plasters. In the complex surgical planning, precise molds are one of the keys to the success of the operation. Camphorquinone makes these moulds more stable and precise, providing a reliable basis for the doctor’s surgical operation. Medical gypsum is also safer and more reliable in applications such as fixing broken bones, thanks to the presence of camphorquinone.

The industrial sector is a world full of innovation and challenges. Camphorquinone’s performance in the electronics industry is truly impressive. With the rapid development of technology, electronic devices are becoming increasingly miniaturised and sophisticated, with extreme requirements for every component. The quality of the printed circuit board, the “nervous system” of electronic equipment, is of paramount importance. The printed circuit boards manufactured with the participation of camphorquinone have better stability and conductivity, just like building an unobstructed highway for electronic signals. The same is true of the sealed insulators of optoelectronic equipment, which need to ensure the sealing and insulation of the equipment in a complex environment. Camphorquinone is like a loyal guardian, guarding the stable operation of optoelectronic equipment.

Camphorquinone also plays a unique role in the recording media field of developing materials, holography, and printing, copying, and faxing equipment. Holography, for example, is a magical technology that can record and reproduce three-dimensional information about an object. In this process, the quality of the recording medium directly determines the clarity and stability of the hologram. Camphorquinone is like a magical paintbrush, which can depict precise and vivid image information on the recording medium, allowing holography to display more realistic effects. For recording media in printing, copying and faxing equipment, the presence of camphorquinone improves their resolution and durability, allowing these devices to output clearer and more durable documents.

In addition, camphorquinone acts as a photocatalyst, facilitating the efficient operation of many industrial production processes. It is like a “catalyst genie” in chemical reactions, capable of stimulating photopolymerization reactions under the right light conditions, greatly improving production efficiency and product quality.
In today’s increasingly environmentally conscious world, camphorquinone’s application in the manufacture of photodegradable vinyl polymers is even more remarkable. Photodegradable vinyl polymers can gradually decompose in the environment under the action of light, which is of great significance for alleviating the increasingly serious problem of white pollution. We know that traditional plastic products are difficult to degrade in the natural environment, and their large accumulation has caused serious damage to soil, water sources, etc. However, the photodegradable vinyl polymer manufactured with the participation of camphorquinone is like a “cleaner” in nature. It slowly decomposes and returns to nature under the sun’s rays, opening up a new way to solve the problem of environmental pollution.

Packaging and Shipping:

Packing:1kg,5kg,10kg/bag/carton.

Delivery:with in 5-7 working days.

Storage:

Stored in a cool dry place out of direct sunlight.

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