Products

CRAYVALLAC® PC is a micronised hydrogenated castor oil derivative surface enhancing additive for powder coatings based on PRIMID, hybrid and TGIC technologies. CRAYVALLAC® PC is easily incorporated using conventional pre-mixing techniques prior to extrusion. The use of CRAYVALLAC® PC leads to a substantial improvement in the appearance of the final cured powder coating. This improvement is due to CRAYVALLAC® PC enhancing the flow, levelling and degassing processes during cure. This is the result of CRAYVALLAC® PC greatly reducing the melt viscosity during this critical levelling stage in the cure cycle. This viscosity reduction also enhances the performance of other additives such as acrylic levelling agents and the degassing agent benzoin. CRAYVALLAC® PC works well in both clear and pigmented powder coating systems based on PRIMID, Hybrid and TGIC technologies.

Bluesil™ FLD 47 V100 is straight chained polydimethylsiloxanic fluids.

CRAYVALLAC® EXTRA is a high performance, micronised amide wax rheology modifier suitable for high-solids and solvent-free applications with very high robustness. It is especially recommended in 2K epoxy primers for its high temperature tolerance.CRAYVALLAC® EXTRA overcomes those difficulties which exist with hydrogenated castor oil based rheology modifiers e.g. seeding and false-body and that were maximised when activation was performed at high temperatures.

HFGEL 120-0 is an organophilic clay designed for use primarily in systems containing aliphatic to aromatic solvents such as xylene, toluene, mineral spirits, and naphtha.

TEGO® Glide 435 shows good slip effect and substrate wetting without stabilizing foam. It is highly recommended for radiation-curable coatings.

Bluesil™ FLD 47 V350 is straight chained polydimethylsiloxanic fluids.

ZHENGDA® ZM-1207 is a monoamine based on a copolymer backbone. ZHENGDA® ZM-1207 polyetheramine is a monofunctional, primary amine with an average molecular weight of about 2,000. The propylene oxide/ethylene oxide (PO/EO) mol ratio is 10/31.

Polycin® 12 is a 100% solids castor oil based reactive diluent having good compatibility and wetting. This polyol is a tetrahydroxy ester, with primary and secondary hydroxyl groups, making it an attractive material for chemical reactions.

Bluesil™ FLD 47 V50 is straight chained polydimethylsiloxanic fluids.

SPHERILEX® AC 45 (formerly EXP 9111-1) is a spherical precipitated calcium silicate designed to improve corrosion resistance when added to a coating formulation. It has a typical calcium content (CaO%) of between 6.5-7.5% and a relatively low oil absorption. Due to its unique morphology, it may also enhance film hardness and improve abrasion resistance of the cured coating.

CRAYVALLAC® SLT is a high performance micronised amide wax rheology modifier designed for activation-free manufacture of moisture curing methoxysilane based systems. Simple stirring is only necessary to get full efficiency. CRAYVALLAC® SLT is also suitable for the activation-free manufacture of moisture curing methoxysilane based adhesives. CRAYVALLAC® SLT is specially designed for the low temperature manufacture of one-component methoxysilane sealants where processing temperatures typically lie within the range 30 - 80°C. CRAYVALLAC® SLT particles are converted to an interacting network of crystalline fibres. It is this network that gives rise to the shear thinning rheology. This shear thinning characteristic provides for a low viscosity at the shear rates associated with application by extrusion, and a veryhigh viscosity under the low shear rates experienced after application. The net result is ease of application followed by excellent sag and slump resistance.

ACRYSOL™ RM-725 Rheology Modifier is a solvent-free, hydrophobically modified ethylene oxide urethane (HEUR) based on proprietary technology for an excellent balance of properties. ACRYSOL™ RM-725 Rheology Modifier is designed as a universal, efficient mid shear viscosity builder with all binder types that are used for interior wall paints as well as exterior systems for wood, trim stains and masonry. This KU-building associative thickener offers formulators an excellent balance of sag resistance and leveling, including PVA and VAE binder based paints. ACRYSOL™ RM-725 Rheology Modifier also contributes significant to high shear viscosity, allowing the reduction of ICI builder use level in the paint.

CRAYVALLAC® LV is a high performance, micronised amide wax rheology modifier suitable for very high-solids and solvent-free applications.CRAYVALLAC® LV overcomes those difficulties which exist with hydrogenated castor oil based rheology modifiers e.g. seeding and false-body. Consequently, coatings formulated using CRAYVALLAC® LV exhibit an enhanced performance such as controlled flow behavior, ease of application and excellent sag resistance. Its very high efficiency even when activated allows to reach very strong shear thinning that can result either in very high sag resistance or interresting balance between viscosity and sag resistance. Therefore CRAYVALLAC® LV is for instance highly recommended in the case of solvent free coatings with relatively low viscosity. It prevents the use of specific equipment for the application that are necessary with more viscous solvent-free coatings.

AEROXIDE® Alu C Coatings is a fine-particle fumed aluminium oxide with high specific surface area and marked aggregate and agglomarate structure. The positive surface charge makes it ideal to control the electrostatic charge in powder coatings.

ACRYSOL™ DR-2 Rheology Modifier is a synthetic, liquid thickener that offers a low cost/high performance alternative to cellulosic thickeners in interior flat latex paints. ACRYSOL™ DR-2 Rheology Modifier offers application and feel properties very similar to medium grades of cellulosic thickeners. It also has outstanding spatter resistance. ACRYSOL™ DR-2 Rheology Modifier is easy to handle and incorporate into the paint and is formulated to resist microbial contamination.