Products

Dragonsorb® 320 is a highly effective light stabilizer that features strong UV absorption, low volatility, and excellent compatibility with a variety of substrates. It protects polymers as well as organic pigments from UV radiation, which helps preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. This product is slightly more discoloring than conventional UV absorbers. It can be used for a variety of plastics and other organic substrates, including unsaturated polyesters, PVC, and PVC plastisol. Additionally, good results are expected when this product is used in polycarbonates, polyurethanes, polyamides, and synthetic fibers, particularly those with a polyester, epoxy, or isocyanate resin base.

Dragonbural Polyvinyl Butyral (B-70 grade) is a high-quality PVB resin, which can be used widely in industries. Its main application has been in the paper printing ink, glue metal protection primer, badminton, ceramic color paper, aluminum foil adhesive, electronic ceramic, fiber treating agents, and cellulose sponges.

Dragonsorb® 3529 is a highly effective light stabilizer. It is suitable for PE films, PP films, and other plastics used as non-food consumer packaging.

Dragonsorb® 81 is a benzophenone-type UV absorber that is widely used in polyolefin and other polymers such as plasticized PVC and rubber products. It is mainly used in LDPE and LLDPE agricultural films, EVA copolymers, and HDPE injection products, such as turnover boxes, to slow down the degradation of products caused by exposure to sunlight. At the same time, it can be used as a UV shielding agent to protect the contents of industrial products and consumer packaging materials. In addition, it can have a synergistic effect with antioxidants and light stabilizers.

Dragonpovol Polyvinyl Alcohol (24-88 Grade) is a typical band of the PVA family, which is a good substitute for BP-24, PVA-224E, and GH-20/22/23, some famous bands used in the market. It can be used as glue & adhesive to disperse and bind construction materials such as concrete, mortar, plaster, etc. Due to the active -OH and -COOR groups in the chemical structure, it can reduce the surface tension of water solution to a large extent. It can be used as a primary dispersant in PVC suspension production, which in return boosts the bulk density of the PVC product.

Dragonpovol Polyvinyl Alcohol (26-98G Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BF-24E, and PVA-124, some benchmark bands in the market. It has been widely used as a sizing agent in paper manufacturing, a warp sizing agent in textiles, and as a raw material for PVA panels or PVA thin films. This product can also be used in adhesives, paints, and coatings.

Dragonbural Polyvinyl Butyral (B-10 grade) is a high-quality PVB resin, which can be used widely in industries. Its main application has been in the paper printing ink, glue metal protection primer, badminton, ceramic color paper, aluminum foil adhesive, electronic ceramic, fiber treating agents, and cellulose sponges.

Dragonpovol Polyvinyl Alcohol (26-88 Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BP-26, the benchmark band in the market. It has been widely used as a paper sizing agent, warp sizing agent in textiles, and as a raw material for PVA panels and thin films. It can also be used in the adhesive, paint, and coatings industries.

Dragonbural Polyvinyl Butyral (B-60 grade) is a high-quality PVB resin, which can be used widely in industries. Its main application has been in the paper printing ink, glue metal protection primer, badminton, ceramic color paper, aluminum foil adhesive, electronic ceramic, fiber treating agents, and cellulose sponges.

Dragonsorb® 622 is a hindered amine light stabilizer that can be used in polyethylene, polypropylene, polyurethane, POM, polyamide, and polyester elastomers. It can also be used in ABS and engineering plastics. This product is approved for food packaging in some countries.

Dragonsorb® 791 is a synergistic mixture of oligomeric hindered amine light stabilizers (a mixture of light stabilizers 770 and 944). It is an excellent light stabilizer for thick products, such as car bumpers, dashboards, garden tables and chairs, etc. The synergistic effect between the high molecular weight and low molecular weight hindered amine light stabilizer components in Dragonsorb® 791 maximizes the protection of the polymer from degradation due to UV radiation and long-term heating. Its application fields include PP, PP/EPDM, and PP/PE/EPDM mixture (TPO class).

Flytac 191’s is obtained by hydrogenating cracked C5 to achieve high-quality, multi-purpose, water-white thermoplastic hydrocarbon resin. This C5 hydrogenated hydrocarbon resin is mainly used for hot melt adhesives, and hot melt pressure sensitive adhesive tackifiers. It has good thermal stability, low odor, and good compatibility with SIS, APAO, etc.

Dragonsorb® 928 functions as a UV absorber. This product is compatible with polyamides.

Dragonox® B900 is a compound of Dragonox® 1076 and Dragonox® 168. It is soluble in benzene, cyclohexane, ethyl acetate, and other organic solvents but insoluble in water. This compound has outstanding processing stability for polyolefins and provides long-term protection for products. Through the synergistic effect of Dragonox® 1076 and Dragonox® 168, it can effectively inhibit the thermal and oxidative degradation of polymers and is widely used in polyethylene, polypropylene, polycarbonate, nylon, ABS resin, and other petrochemical products. The general dosage level of this product is 0.1 - 0.8%.

Dragonsorb® 329 is an effective anti-aging agent with excellent performance. It is soluble in benzene, styrene, and ethyl acetate, slightly soluble in ethanol, and insoluble in water. This substance can absorb UV light of 270 - 340nm and is widely used in PE, PVC, PP, PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber, and vinyl acetate. It can also be used in plastic containers, food packaging boxes, and other packaging materials, providing them with a good light stability effect. The recommended dosage is 0.1% - 0.5%, and for thick products, it is 0.05 - 0.2%.

Dragonsorb® 944 imparts excellent light stability in polyolefins (PP, PE, and PVC), PA, polyacetals, and polyester. This product shows excellent compatibility and high resistance to extraction. When used with other HALS, it has an excellent synergistic effect. In addition, it can be used in food packaging materials. HALS944 is now one of the most advanced HALS that is widely used both at home and abroad. 

Flyadd® 127 functions as an optical brightener. This light yellow powder is used as a good whitening agent for various kinds of plastics and their products, especially on products of plastics such as polyvinyl chloride (PVC) and polystyrenes (PS).

Dragonsorb® 3030 is a UV absorber having maximal thermal stability and minimal volatility. Therefore, it can be used to stabilize polymers with high extrusion temperatures. Besides PA and PET, Dragonsorb® 3030 is especially suitable for stabilizing polycarbonates due to its good compatibility with the production process and excellent stabilizing effect.

Dragonpovol Polyvinyl Alcohol (24-99 Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BF-24, PVA-124, and JF-25, some benchmark bands in the market. It has been widely used as a sizing agent in paper manufacturing, a warp sizing agent in textiles, and a raw material for PVA panels, or PVA thin films. It can also be used in adhesives, paints, and coatings.

Dragonox® BHT is a phenolic antioxidant that is widely used in polymer materials, petroleum products, and the food processing industry. It is a common rubber antioxidant that has a protective effect on heat and oxygen aging. It is easy to disperse in rubber and can be directly mixed into rubber or added to latex as a dispersion. This volatile product can also be used as a gelling inhibitor in SBR and as an effective stabilizer in polyethylene, polyvinyl chloride (dosage 0.01 - 0.1%), and polyethylene ether.

Dragonox® P-EPQ is a phosphite antioxidant with high hydrolytic stability. As an auxiliary antioxidant, this product can react with hydroperoxides generated during the polymer automatic oxidation process, thus preventing the degradation caused by processing and acting synergistically with the main antioxidant.

Dragonox® B225 is an antioxidant used in polyolefins and olefin-copolymers such as polyethylene, polypropylene, polybutene, and ethylene-vinyl acetate copolymers. The blends can also be used in other polymers such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers, adhesives, and other organic substrates. Dragonox®-B225 can be used in combination with light stabilizers.

Dragonsorb® 770 is a hindered amine light stabilizer used for anti-photooxidation aging of polyethylene, polypropylene, and polystyrene products. It also has a good effect on ABS resin, polyurethane, polyester, and other plastics. This product provides good light stability on plastic moldings, even when used in small quantities. When working with antioxidants, it improves heat resistance, and when mixed with other UV absorbers, it provides greater UV resistance.

Flyadd® KSN functions as an optical brightener. This yellowish-green crystal powder is used as a good whitening agent for polyester fibers and plastics, polyamide polyacrylonitrile fibers, film, and plastic pressing & injection process. It is insoluble in water, but soluble in ordinary organic solvents.

Dragonsorb® 783 has good compatibility, processing thermal stability, oil resistance, water resistance, and extraction resistance. This product reflects the mechanisms of various light stabilizers and has the best synergistic and complementary effect. It can be used for food packaging and is mainly used for PE agricultural film, polyethylene, polypropylene, polyurethane, polyamide, and polyester elastomers. This product can also be used in ABS and engineering plastics.

Dragonsorb® 312 has a low-volatile polar substance and good thermal stability. Contact with metal ions will not decolorize, especially with short-wavelength ultraviolet light. Therefore, it is often used as a brightener and stabilizer of UV curing systems. This product is recommended for PA, PC, PVC, PU, and PET/PBT resins.

Dragonox® 702 is one of the important hindered-phenol antioxidants. Its main use is in plastics and synthetic rubber. Due to its excellent anti-oxidative effects at high temperatures, it can be widely used in oils operated at high temperatures, such as heat-conducting oil, quenching oil, special lubricating grease, etc.

Dragonpovol Polyvinyl Alcohol (26-98 Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BF-24E, and PVA-124, some benchmark bands in the market. It has been widely used as a sizing agent in paper manufacturing, a warp sizing agent in textiles, and as a raw material for PVA panels or PVA thin films. This product can also be used in adhesives, paints, and coatings.

Dragonsorb® 2908 is a highly effective UV absorber for polyethylene, polypropylene, polyvinyl chloride, and acrylonitrile butadiene styrene.

Dragonox® B561 is an antioxidant that has good water resistance, good color protection for resin, and a good synergistic effect with various light stabilizers. It is widely used in polyolefin (PP, PE), PBT, PEF, PVC, polyamide, polycarbonate, ABS resin, etc.

Dragonox® B1171 is a mixture of hindered phenolic antioxidants and phosphite antioxidants. It can provide polyamide materials with excellent processing and long-term thermal stability, excellent initial resin color, and improved light stability. It is suitable for the stabilization of polyamide and other polymers, mainly used as stabilizers of polyamide injection products, fibers, and films.

Flyadd® KCB functions as an optical brightener. This yellowish granule/crystal powder is used as a good whitening agent for plastic films, injection-molded materials, ethylene vinyl acetate (EVA) foamed plastics, and rubber products. It is insoluble in water, but soluble in ordinary organic solvents.

Dragonpovol Polyvinyl Alcohol (26-88G Grade) is a normal band of the PVA family, which can generally be used as an equivalent for BP-28, the benchmark band in the market. It has been widely used as a paper sizing agent, warp sizing agent in textiles, and as a raw material for PVA panels and thin films. This product can also be used in the adhesive, paint, and coatings industries.

Dragonox® 445 functions as an antioxidant.

Dragonsorb® 328 is an excellent ultraviolet absorbent with a UVmax of 345nm. It has good polymer solubility and low volatility and is mainly used for PE, PP, PS, PVC, polyester, ABS, and so on. This pale yellowish powder has a melting point of 81°C and is soluble in benzene, toluene, ethyl acetate, and petroleum ether; slightly soluble in ethyl alcohol and methyl alcohol; and insoluble in water.

Dragonbural Polyvinyl Butyral (B-B20 grade) is a high-quality PVB resin, which can be used widely in industries. Its main application has been in the paper printing ink, glue metal protection primer, badminton, ceramic color paper, aluminum foil adhesive, electronic ceramic, fiber treating agents, and cellulose sponges.