Products in Functional Additives

HALOX® CW-491 is a white, non-refractive, heavy metal-free pigment used as a corrosion inhibitor in protective coating systems. It is versatile and can be used with a variety of solvent and waterborne resin systems. The recommended loading levels for HALOX® CW-491 vary depending on the type of system used. For waterborne systems, the recommended loading levels range from 5–8% based on the total formula weight, while for solventborne systems, the recommended loading levels range from 7–12% based on the total formula weight.

Leucophor® AFCN Liquid is a patented, FDA-approved optical brightener meticulously formulated for stock application on both sized and unsized papers. This innovative brightener is designed as an ultra-concentrated aqueous solution. This product is particularly well-suited for stock application in neutrally sized and calcium carbonate-filled papers, as well as in coating formulations containing PVOH, CMC, or casein as secondary binders.

Cartaspers® SCH Liquid is a cutting-edge water-based polymer emulsion designed to prevent stickie contamination effectively. It contributes to the enhanced cleanliness and runnability of paper machines. In its physical form, Cartaspers® SCH Liquid appears as a white to pale yellow water-based emulsion, making it a practical and versatile choice for use in paper manufacturing processes.

HALOX® 550 is a liquid organic-inorganic sol-gel corrosion inhibitor designed for corrosion protection in thin film coatings such as water and solvent-based finishes, high gloss DTM, conventional primers, acrylic clear coats, fast-drying lacquers, wash primers, anti-fingerprint coatings, and conversion coatings. It also increases hydrophobicity and is pH stable, making it compatible with both waterborne and solventborne coatings.

Dragonsorb® 1 is a highly efficient liquid-type UV absorber with an effective UV absorption range of 240 - 350nm. It has excellent light stability for polyurethane products like flexible foam, rigid foam, elastomers, artificial leather adhesives, coatings, etc. It prevents aging and improves color stability to prolong the service life of the products.

Dragonox® 1010 provides long-term thermal stability to the polymer at 500 ~ 1000ppm. The optimum level has to be determined based on the specific application. Concentrations up to several percent may be used, depending on the substrate and the requirements of the end application. In polyolefins, the concentration levels range between 0.05% and 0.4% depending on the substrate, processing conditions, and long-term thermal stability requirements. In hot melt adhesives, the concentration levels range between 0.2% and 1%. In synthetic tackifier resins, the concentration ranges between 0.1% and 0.5%.

Gelest METHACRYLOXYPROPYLTRIMETHOXYSILANE (SIM6487.4) has slower hydrolysis rate than methacryloxymethyltrimethoxysilane. This product functions as an adhesion promoter and coupling agent.

Dragonox® 1076 is a phenolic primary antioxidant used for processing and long-term thermal stabilization. This product has good heat resistance and water extraction performance. It can be applied to polyolefins, such as polyethylene, polypropylene, and polybutene-1, as well as to other polymers, such as engineering plastics, styrene homo- and copolymers, polyurethanes, elastomers, adhesives, and other organic substrates.

Cartaspers® PSM New Liquid is a versatile, nonionic, hydrophilic polymer specially designed for the pulp and paper industry. Recognized for its strong affinity for hydrophobic surfaces, this readily biodegradable solution stands out as a valuable tool with diverse applications. In a distinctive milky white dispersion form, Cartaspers® PSM New Liquid seamlessly integrates into various processes, showcasing its unique properties. This polymer proves advantageous across a spectrum of industrial applications within the pulp and paper sector, delivering reliable performance and environmental compatibility.

Flyadd® OB is used for whitening thermoplastic plastics, PVC, PS, PE, PP, ABS, acetate fiber, paint, coating, printing ink, etc. It can be added at any stage during the polymer whitening process to give the finished products a bright bluish-white glaze.

Dragonsorb® 123 is a light stabilizer with low alkalinity. It is widely used in acrylic resin, polyurethane, sealant, adhesive, rubber, TPE and TPO blends, PVC, polystyrene, polypropylene, and other unsaturated resins. Additionally, as this product reacts in a cross-chain with other ingredients in the paint formula, it is especially recommended for the paint. It has excellent resistance to acid, flame retardant, sulfur, and catalyst residue.

Gelest (3-ACETAMIDOPROPYL)TRIMETHOXYSILANE (SIA0006.0) is a hydrophilic compound. This product functions as an adhesion promoter and coupling agent.

Gelest BIS(METHOXYETHYL)-3-TRIMETHOXYSILYLPROPYLAMMONIUM CHLORIDE, 60% in methanol (SIB1500.0) functions as an adhesion promoter and coupling agent.

HALOX® RC-980 is an organic additive designed to convert red rust to black iron oxide. It can be used in slightly acidic waterborne vinyl or PVDC binders applied to rusted steel substrates. It converts the rust within minutes of the coating application and forms a black iron oxide barrier that can be further top-coated with water or solvent-based paints. It does not contain tannic acid, oxime chelates, phosphates, or phosphoric acid.

Guangzhou Flying Dragon Chemical Ltd. Adipic Dihydrazide is a powdery compound with a high melting point. This product is prepared by reacting organic acid and hydrazine. It can be used as a latent curing agent for EP, cross-linker for water-based coatings/paints (acrylic base, etc.), textile finishing agent, formaldehyde absorbent, and metal deactivator.

Leucophor® SZ Liquid is a high-white, urea-free hexasulphonated optical brightener, known for its exceptional ColorLok™ compatibility at the size-press. This innovative brightener, with a slight red hue, is remarkably effective at producing extremely high white papers and sets new standards for maximum whiteness, especially for ColorLok™ grades, making it a valuable choice for enhancing paper quality and brightness.

Gelest N,N'-BIS(3-TRIMETHOXYSILYLPROPYL)UREA, 95% (SIB1835.5) is an adhesion promoter for 2-part condensation-cured silicone RTVs. It functions as an adhesion promoter, coupling agent, and intermediate and is commonly used in chemical production.

Dragonox® 1726 is an effective thermo-oxidative stabilizer for adhesive materials. It is also suitable for SBS/SIS block copolymers and polyurethane sealants.

Gelest CARBOXYETHYLSILANETRIOL, DISODIUM SALT, 25% in water (SIC2263.0) is used in combination with amino-functional silanes to form amphoteric silicas and in microparticle surface modification. This product functions as an adhesion promoter and coupling agent.

HALOX® Z-PLEX 111 is a corrosion-inhibiting pigment used in protective coating systems that is highly versatile and more cost-effective than commercial zinc phosphate. HALOX® Z-PLEX 111 can provide a higher level of corrosion protection than commercial zinc phosphate when used as an equal-weight replacement.

HALOX® CW-291 is a white, non-refractive, corrosion-inhibiting pigment used in protective coating systems. It is not recommended for use in immersion or semi-immersion environments. HALOX® CW-291 has the lowest oil absorption of all our borosilicate products and is recommended for use in protective coating systems based on alkyd technology. Because of its low oil absorption, HALOX® CW-291 is specifically suggested for use in high-solids, medium-gloss topcoats, DTM (direct-to-metal) finishes, and self-priming systems. HALOX® CW-291 is compliant with ASTM D 4288-83, specification for calcium borosilicate pigment type 1, class B.

Leucophor® LMT Liquid is a urea-free, modified tetrasulphonated optical brightener specifically designed for coating applications, especially in situations where no secondary binder is present. Key features of Leucophor® LMT Liquid include its anionic nature, which allows it to be self-carrying, making it an excellent optical brightener for use in coating applications.

Leucophor® U Liquid is an exceptional, neutral-shade tetrasulphonated optical brightener suitable for a wide range of applications. This brilliant stilbene brightener can be applied in the stock, at the size press, or in coatings. Leucophor® U Liquid provides good substantivity to bleached pulps and exhibits excellent compatibility with commercial-size-press starches, making it a versatile and effective choice for enhancing the brightness of various paper products.

Cartasol® Yellow M-GLC Liquid is a product ideally suited for dyeing papers based on mechanical, recycled, and unbleached pulp. It serves as a technically advanced alternative to basic and anionic direct dyes, particularly for packaging applications. These cationic dyes have excellent substantivity and affinity for the fiber, resulting in clear backwaters in the paper mill. Additionally, they offer superior lightfastness and bleedfastness properties.

Dragonsorb® 119 is a polymer hindered amine light stabilizer (HALS), suitable for PE agricultural film, PP fiber and talc-filled PP, and TPO auto parts. This product can also be used in powder coating, which not only brings a triboelectric effect but also light stability. Generally, the addition level ranges between 0.05 and 1%.

Dragonsorb® 144 is a light stabilizer of the hindered amine class (HALS). This product also contains an antioxidant moiety of the sterically hindered phenol type. Its efficiency provides a significantly extended lifetime to coatings by minimizing paint defects such as cracking and loss of gloss. It has a tribo-gun effect for powder coating to increase powder static adhesion.

Gelest TRIS(3-TRIMETHOXYSILYLPROPYL)ISOCYANURATE, tech (SIT8717.0) is a masked isocyanate functional trialkoxy silane. It functions as an adhesion promoter, coupling agent, and intermediate and is commonly used in chemical production.

Dragonsorb® 571 has good thermal stability and compatibility with various polymers. It can be widely used in thermoplastic PUR, coatings, and foam materials. It can also be used for rigid and plastic PVC, PVB, PMMA, PVDC, EVOH, EVA, heat-curing unsaturated resin and PA, PET and EVA rolls, and fiber. This product is also suitable for latex, wax, adhesives, homogeneous polystyrene and its copolymers, elastomers, and polyolefins.

HALOX® SW-111 is a white, nonrefractive, corrosion-inhibiting pigment used in protective coating systems. HALOX® SW-111 is recommended for use in most water-borne and solvent-borne epoxies. HALOX® SW-111 can be formulated into most water-reducible resin systems and corrosion-resistant caulks and sealants.

HALOX® 515 is a liquid organic corrosion inhibitor for high-gloss (direct-to-metal) coating systems and will provide cost-effective flash rust protection and long-term corrosion protection when used as recommended. HALOX® 515 is also effective for thin film applications (<2 mils). HALOX® 515 is heavy metal-free, nitrite-free, and contains no chromates or phosphates. Testing with HALOX® 515 has shown improved adhesion at the scribe and good humidity resistance. Testing has also shown HALOX® 515 to be effective as a flash rust inhibitor on weld seams.

Gelest (3- GLYCIDOXYPROPYL)TRIMETHOXYSILANE (SIG5840.0) is an epoxy-functional trialkoxy silane used as a component in aluminum metal bonding adhesives. This product functions as an adhesion promoter and coupling agent.

Cartaspers® PLH Liquid is a highly efficient polymeric surfactant chemical meticulously designed to passivate pitch and stickies in pulping and papermaking processes. This product is specifically tailored for outstanding performance in soft water environments, making it an ideal solution for various applications. Additionally, it finds utility in papermaking processes that involve a combination of recycled and virgin fiber raw materials, especially in regions with soft water quality.

HALOX® SZP-391 JM is an efficient and versatile corrosion-inhibiting pigment. It is a white, nonrefractive, corrosion-inhibiting pigment used in protective coating systems. HALOX® SZP-391 JM is equally effective in such resins as alkyds (both traditional and high solids), epoxies, latexes, water-reducible alkyds, high acid value resins, catalyzed baking systems, and vinylidene chloride-based latexes and is recommended for use in a wide variety of resin systems.

Dragonox® DBH functions as an antioxidant that appears as a white to gray-white crystalline powder.

Dragonox® ODA is a compound mainly used for synthesizing rubber antioxidants, dyes, medicine intermediates, lubricating oil antioxidants, and gunpowder stabilizers.

Leucophor® AL Liquid is a brilliant optical brightening agent tailored for the production of high-quality white papers. This clear yellow-brown liquid is particularly well-suited for stock application on neutrally sized, filled paper and board, along with unsized tissue papers. Additionally, Leucophor® AL Liquid is recommended for use in coatings with casein as a secondary binder and can be effectively employed in CMC and PVOH coatings, making it a versatile solution for enhancing paper brightness across a range of applications.