Products

D.E.R.® 663U Solid Epoxy Resin is a low molecular weight solid reaction product of epichlorohydrin and bisphenol A. D.E.R.® 663U Solid Epoxy Resin is a low molecular weight, solid epoxy resin developed mainly for use in powder coatings. It can be incorporated in both pure epoxy and epoxy/polyester systems where the relationship between its melt viscosity and softening point properties ensures the production of homogeneous powders with good gloss, excellent flexibility and smoothness, and good storage stability. D.E.R.®. 663U Resin can also be used in epoxy ester applications, for example, in industrial or automotive coatings.

MAINCOTE™ HG-56 is an aqueous emulsion designed as a binder for maintenance coatings. While it is compositionally similar to MAINCOTE™ HG-54D Acrylic Resin, its somewhat larger particle size mandates that it be formulated in a different manner. The formulator should pay particular attention to the guidelines in this brochure.

ZINC OXIDE GRADE 104 is a brilliant white powder manufactured by the French (Indirect) Process. Grade 104 is our popular medium particle size zinc oxide offering high assay and very low impurities. Grade 104 is approved for pharmaceutical drug use as an excipient, is USFDA approved as GRAS (Generally Recognized As Safe) at 21cfr182.8991 and is authorized by the USFDA for use wherever GRAS is approved including food contact in rubber, plastics, and coatings. Grade 104 also meets the requirements of ASTM specification D79, 2002/95/EC Restriction of Hazardous Substances Directive (RoHS) for heavy metals and Waste Electrical and Electronic Directive (WEEE), and other regulations where high quality zinc oxide is required.This product is also available in pelleted form (grade 104P), and with around up to 0.1% processing aid/surface treatment (grade 104T) for some rubber mixers.

D.E.R.® 333 is a highly reactive liquid resin intermediate of the epichlorohydrin-bisphenol a type diluted by xylene.

Non-Leafing Type Aluminium Paste TZ-788A is a chemical mixture with non-leafing properties used in case ingredient applications.

D.E.R.® 6510-HT has been developed for high-performance, fusion bonded epoxy coatings withstanding high operating temperatures. This resin also offers excellent chemical and corrosion resistance coupled with the outstanding heat performance. D.E.R.® 6510-HT solid epoxy resin is a 2-functional epoxy resin which has been chemically modified to allow fusion bonded powder coating formulations to withstand operating temperatures up to 160 °C. D.E.R.® 6510-HT solid epoxy resin enables fusion bonded binder systems to achieve an optimized balance of properties using commonly available, commercial crosslinkers and normal processing conditions. D.E.R.® 6510-HTsolid epoxy resin can be used in combination with standard and modified bisphenol A and novolac epoxy resins. This will help formulators to develop a powder coating system with the right balance of thermal and mechanical properties while still providing good corrosion resistance and chemical resistance.

Dynasylan® MTES, an alkyltrialkoxysilane is an important component in sol­gel systems. Dynasylan® MTES is a colorless, low­viscosity liquid. Use requires acid­ or alkali­catalysed hydrolysis. Dynasylan® MTES is regarded as trifunctional since all three alkoxy groups are able to participate in this reaction. Additionally Dynasylan® MTES contains a methyl group that adds organic character to the products. Hydrolysis leads to silanol groups which, in a subsequent condensation reaction, form very stable siloxane bonds (­Si­O­Si­). Condensation occurs parallel to hydrolysis once a certain amount of silanol groups have been formed. The absolute and relative rates of hydrolysis and condensation depends on a number of factors. The most important factors include pH, concentration, solvent, temperature and the catalyst.

AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g.

D.E.R.® 332 epoxy resin is a high purity bisphenol a diglycidylether.

Toyal PCF 7130 is used in paints and coatings markets and functions as a pigment.

PARALOID™ B-66 100% Resin thermoplastic acrylic resin is an excellent general-purpose resin with the same characteristics as the solution grade. In appropriate solvents, PARALOID™ B-66 100% Resin acrylic resin forms clear solutions, which air-dry extremely fast to form hard, colorless films which display excellent block resistance and color retention.

CYMEL® U-646 is a urea formaldehyde (UF) resin, specifically urea polymerized with formaldehyde and isobutylated.

D.E.R.® 6225 is a modified, low molecular weight, solid reaction product of epichlorohydrin and bisphenol A. D.E.R. 6225 Resin is a modified, low molecular weight, solid epoxy resin which has been developed mainly for use in powder coatings. It has been designed for applications where excellent flow out and high gloss are required such as automotive, appliance or general metal decorative coatings. D.E.R.® 6225 is also suitable for use in thin film applications.

PARALOID™ B-99N 100% Resin is unique in its compatibility with short and medium oil alkyds. Blended with alkyds, it improves the drying speed, gasoline resistance, and durability characteristics of the alkyds. It also demonstrates excellent pigment dispersing properties and significantly upgrades the gloss of other acrylic resins and film formers when used as the grinding medium.

ROPAQUE™ ULTRA EF Ammonia-free Opaque Polymer expands the boundaries of light scattering technology, one of the most efficient dry hiding in interior and exterior coatings. Additionally, this non-film-forming synthetic pigment is specially engineered to improve the economics of waterborne coatings while maintaining coating performance. ROPAQUE™ ULTRA EF Ammonia-free Opaque Polymer is a hollow-sphere polymeric pigment that allows paint manufacturers to reduce the raw material cost of their formulations with little to no performance penalties. ROPAQUE™ Ultra Opaque Polymer and ROPAQUE™ Ultra EF Ammonia-free Opaque Polymer are the most efficient products in the ROPAQUE™ Opaque Polymer product family. ROPAQUE™ Ultra Opaque Polymer is neutralized with ammonia, and ROPAQUE™ Ultra EF Ammonia-free Opaque Polymer is neutralized with sodium hydroxide.