Double Bond Chemical Ind., Co., Ltd. (DBC) specializes in Coatings additives such as antioxidants, UV absorbers, light stabilizers, heat stabilizers, flame retardants, dispersing agents, and brighteners, as well as UV curable products such as oligomers and monomers. Headquartered in Taipei, Taiwan, DBC has six manufacturing sites, 200 reactors, and over 400 experienced employees ready to serve your needs.
Doublecure® 173 is a liquid-type non-yellowing photoinitiator. Good solvency proprieties make it ideal for making photoinitiator blends. It is the initiator of choice for coating on wood, metal and plastic as well as UV-cured adhesives. Doublecure® 173, w...veja mais
Doublecure® 173 is a liquid-type non-yellowing photoinitiator. Good solvency proprieties make it ideal for making photoinitiator blends. It is the initiator of choice for coating on wood, metal and plastic as well as UV-cured adhesives. Doublecure® 173, when irradiating with UV light, undergoes a homolytic and intramolecular type of breakage to generate a pair of free radicals to initiate the olymerization of UV curable systems. It does not require hydrogen donor to initiate its radicals. However its radicals are very sensitive to oxygen in the air. This product is a light yellow to clear liquid. veja menos
Doublecure® 1819 is a photoinitiator for polymerization of unsaturated resins upon UV light exposure. It is suggested to be used in white pigmented formulations, the curing of glass fiber reinforced polyester/styrene systems, and for clearcoats of outdoor...veja mais
Doublecure® 1819 is a photoinitiator for polymerization of unsaturated resins upon UV light exposure. It is suggested to be used in white pigmented formulations, the curing of glass fiber reinforced polyester/styrene systems, and for clearcoats of outdoor use in combinations with light stabilizers. With low concentrations of this white-yellowish powder, it can reach an excellent curing performance in highly opaque white and colored furniture coatings or screen inks containing titanium dioxide or colored pigments, and presents minimum yellowing after exposure to sufficient amounts of UV radiation. In addition, it allows curing of thick sections due to the outstanding absorption. veja menos
Doublecure® 184 is used for the application on non-yellowing UV Radiation Curing Systems. It is an alpha cleavage type photoinitiator, which combines the characteristics of high photospeed and exceptional storage life. Its non-yellowing and low-irritating...veja mais
Doublecure® 184 is used for the application on non-yellowing UV Radiation Curing Systems. It is an alpha cleavage type photoinitiator, which combines the characteristics of high photospeed and exceptional storage life. Its non-yellowing and low-irritating properties, makes it an ideal choice for clear coatings on paper, flooring, metal, plastics and wood. Doublecure® 184, when irradiating with UV light, undergoes a homolytic and intramolecular type of breakage to generate a pair of free radicals to initiate the polymerization of UV curable systems.
It does not require hydrogen donor to initiate its radicals. However, its radicals are very sensitive to oxygen in the air. Doublecure® 184 is strongly recommended when non-yellowing properties are crucial. Results obtained from an outdoor exposure study show that it gives better long-term non-yellowing performance than other initiators. Furthermore, it exhibits lower sensitivity to air inhibition than Doublecure® 173 during curing. veja menos
Doublecure® 200 is a liquid-type non-yellowing photosensitizer. Good solvency proprieties make it ideal for making photoinitiator blends. It is the initiator of choice for coating on wood, metal and plastic as well as UV-cured adhesives where non-yellowin...veja mais
Doublecure® 200 is a liquid-type non-yellowing photosensitizer. Good solvency proprieties make it ideal for making photoinitiator blends. It is the initiator of choice for coating on wood, metal and plastic as well as UV-cured adhesives where non-yellowing properties are important. This product, when irradiating with UV light, undergoes both of a homolytic and intramolecular type of breakage to generate a pair of free radicals and a bimolecular hydrogen abstraction reaction to initiate the polymerization of UV curable systems.
Its photospeed acting as a photoinitiator is not as fast as Doublecure® 173 for example, but it gives better non-yellowing performance and better surface curing. This product is a light yellow and clear liquid. veja menos
Doublecure® 369 is a highly efficient Free Radical Type I solid photoinitiator for UV-polymerization of chemically prepolymers in combination with mono-or multifunctional monomers. This pale yellow powder may be used after adequate testing alone or in com...veja mais
Doublecure® 369 is a highly efficient Free Radical Type I solid photoinitiator for UV-polymerization of chemically prepolymers in combination with mono-or multifunctional monomers. This pale yellow powder may be used after adequate testing alone or in combination with suitable coinitiators, e.g., Doublecure® 184, for UV curable inks and varnishes for applications on paper, metal and plastic materials. Its high absorptivity makes it especially suitable for pigmented UV-curable systems, photo resists and printing plates. veja menos
Doublecure® 575 is a liquid-type non-yellowing photosensitizer. It is the initiator of choice for coating on wood, metal and plastic as well as UV-cured adhesives where non-yellowing properties are important. This product can be used for printing ink, ove...veja mais
Doublecure® 575 is a liquid-type non-yellowing photosensitizer. It is the initiator of choice for coating on wood, metal and plastic as well as UV-cured adhesives where non-yellowing properties are important. This product can be used for printing ink, overprint vanishes, wood lacquers, putties and fillers for particle board and chipboard, and adhesive. veja menos
Doublecure® TPO is a photo initiator for UV coatings. Since it has a minor λmax located in 379 nm, it can be used for pigmented systems without sacrificing activity. Also due to its unprecedented speed and non-yellowing properties, it is the best recommen...veja mais
Doublecure® TPO is a photo initiator for UV coatings. Since it has a minor λmax located in 379 nm, it can be used for pigmented systems without sacrificing activity. Also due to its unprecedented speed and non-yellowing properties, it is the best recommendation for thick film and white pigmented coating. This product is a yellow crystalline powder.
Basically, a percentage of 1 – 3 % of Doublecure® TPO is effective for lacquer preparation. If the resin is made of polyester, there is no need for co-initiators. However, due to its sensitivity toward oxygen inhibition, additional co-initiators such as Doublecure® 184 or 173 is highly recommended for pigmented acrylic finishes. If the yellowing is not concerned, amine synergist such as Doublecure® EPD or P-115 is also beneficial to the throughcure. veja menos
Doublecure® TPO-L is a photoinitiator for UV coatings. Since it has a minor λmax located in 379 nm, it can be used for pigmented systems without sacrificing activity. Also due to its unprecedented speed and non-yellowing properties, it is the best recomme...veja mais
Doublecure® TPO-L is a photoinitiator for UV coatings. Since it has a minor λmax located in 379 nm, it can be used for pigmented systems without sacrificing activity. Also due to its unprecedented speed and non-yellowing properties, it is the best recommendation for thick film and white pigmented coating. Basically, a percentage of 1 – 3 % of Doublecure® TPO-L is effective for lacquer preparation. If the resin is made of polyester, there is no need for coinitiators. However, due to its sensitivity toward oxygen inhibition, additional coinitiators such as Doublecure® 184 or 173 is highly recommended for pigmented acrylic finishes.
If the yellowing is not concerned, amine synergist such as Doublecure® EPD or P-115 is also beneficicial to the throughcure. Owing to its absorption of light in the long wave UV region, Doublecure® TPO-L and lacquers produced from it are daylight-sensitive. Therefore, light with wavelengths less than 500 nm must be excluded during storage and processing. veja menos
DOUBLEMER® 1710 is a modified bisphenol A epoxy diacrylate oligomer, and has better adhesion than standard bisphenol A epoxy diacrylate oligomer. This resin is characterized by fast cure, light color, chemical and heat resistance with high gloss and hardn...veja mais
DOUBLEMER® 1710 is a modified bisphenol A epoxy diacrylate oligomer, and has better adhesion than standard bisphenol A epoxy diacrylate oligomer. This resin is characterized by fast cure, light color, chemical and heat resistance with high gloss and hardness. It belongs to the most common typical UV oligomer used in various UV/EB applications such as inks, coatings and overprinting varnishes. veja menos
DOUBLEMER® 1720 is a modified bisphenol A epoxy diacrylate oligomer, and has better adhesion than standard bisphenol A epoxy diacrylate oligomer. This resin is characterized by fast cure, light color, chemical and heat resistance with high gloss and hardn...veja mais
DOUBLEMER® 1720 is a modified bisphenol A epoxy diacrylate oligomer, and has better adhesion than standard bisphenol A epoxy diacrylate oligomer. This resin is characterized by fast cure, light color, chemical and heat resistance with high gloss and hardness. It belongs to the most common typical UV oligomer used in various UV/EB applications such as inks, coatings and overprinting varnishes. veja menos
DOUBLEMER® 188 is a high functional aromatic urethane acrylate oligomer diluted with 20-25% TMPTA, which provides very fast cure response when exposed to Ultraviolet Light (UV) or an Electron Beam (EB). Cured films of DOUBLEMER®188 exhibit excellent hardn...veja mais
DOUBLEMER® 188 is a high functional aromatic urethane acrylate oligomer diluted with 20-25% TMPTA, which provides very fast cure response when exposed to Ultraviolet Light (UV) or an Electron Beam (EB). Cured films of DOUBLEMER®188 exhibit excellent hardness and solvent resistance.
Formulated UV/EB curable products containing DOUBLEMER® 188 may be applied via lithographic, screen, gravure, direct or reverse roll and curtain coating methods. This product is recommended for use in: lithographic inks; improving cure speed, solvent resistance, and gloss; scratch resistant coating on plastic; and photo-imaginable soldier mask. veja menos
DOUBLEMER® 193-TT60 is epoxy diacrylate oligomer with 60% diluents. This resin is characterized by fast cure, light color, chemical and heat resistance with high gloss, flexibility and toughness. It belongs to the most common typical UV oligomer used in v...veja mais
DOUBLEMER® 193-TT60 is epoxy diacrylate oligomer with 60% diluents. This resin is characterized by fast cure, light color, chemical and heat resistance with high gloss, flexibility and toughness. It belongs to the most common typical UV oligomer used in various UV/EB applications such as inks, coatings and overprinting varnishes. veja menos
DOUBLEMER® 6575 is a 100% solid content oligomer designed for wood coating. It shows high matting efficiency, high reactivity, excellent hardness, excellent water resistance and excellent leveling.
DOUBLEMER® 6915 is a 100% solid content oligomer designed for plastic coating. It shows high matting efficiency, high reactivity, excellent hardness, excellent water resistance and excellent leveling.
DOUBLEMER® 6MX75 is an acrylate oligomer. It shows excellent adhesion, fast curing, low shrinkage, good aluminum powder orientation, good anti-yellowing and excellent leveling. DOUBLEMER® 6MX75 can also be used as an adhesion promoter, to decrease coating...veja mais
DOUBLEMER® 6MX75 is an acrylate oligomer. It shows excellent adhesion, fast curing, low shrinkage, good aluminum powder orientation, good anti-yellowing and excellent leveling. DOUBLEMER® 6MX75 can also be used as an adhesion promoter, to decrease coating shrinkage, and to improve matting efficiency. veja menos
DOUBLEMER® UCP-0011-4 is designed as a UV-curable soft touch coating for packaging boxes, receptacles or electronic devices. It is characterized by soft touch, good scratch resistance, good solvent resistance, and easy sprayability.
PolyQ® 102 is an efficient reactive photoinitiator specially designed for application where odorless and improved non-migration properties are required, such as for food package coating. Its use in combination with a photoactivator such as Doublecure® 115...veja mais
PolyQ® 102 is an efficient reactive photoinitiator specially designed for application where odorless and improved non-migration properties are required, such as for food package coating. Its use in combination with a photoactivator such as Doublecure® 115 should give results comparable to other benzophenone type initiators. This product is a benzophenone derivative oligomer. It appears as a crystalline semi-solid at room temperature. veja menos
PolyQ 1100 is a macromolecular initiator with high efficiency, low odor, low migration, and low yellowing characteristics. It is recommended for use in plastic, paper, metal and fiber varnish; adhesives, inks, and food packaging inks.
PolyQ 1150 is an oligomeric polyfunctional ɑ-hydroxyketone macromolecular initiator. It has the characteristics of high efficiency, low odor, low migration, low yellowing. It is recommended for plastic, paper, metal, and fiber varnishes, as well as for ad...veja mais
PolyQ 1150 is an oligomeric polyfunctional ɑ-hydroxyketone macromolecular initiator. It has the characteristics of high efficiency, low odor, low migration, low yellowing. It is recommended for plastic, paper, metal, and fiber varnishes, as well as for adhesives and inks. veja menos
Upgrade to a premium Prospector account to filter by ingredient properties and view compliance highlights. These features can help you make smarter formulation decisions with instant access to:
Search by physical and chemical properties. Personal Care & Cosmetics only.
Desculpe, mas o mercado que você selecionou ainda não está disponível no idioma que você escolheu . Você pode escolher um dos idiomas abaixo para continuar neste mercado ou fechar este janela acima.
