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ASK Chemicals
ASK Chemicals lists 39 grades in Paint & Coatings. The sheets saved on this site are below.
Grades from ASK Chemicals
ASKOCOAT™ 420
ASKOCOAT™ 420 is a modified phenolic resin formulation with natural oils. It is specially designed for fertilizer coatings to achieve controlled release properties.
ASKOCOAT™ 500
ASKOCOAT™ 500 is a modified isocyanate formulation. It is specially designed for fertilizer coatings to achieve controlled release properties.
ASKODRY 2210
ASKODRY 2210 is an excellent cobalt-based siccative for waterborne oxidatively drying alkyd resin systems, for example NECOWEL™ alkyd emulsions from ASK Chemicals GmbH. ASKODRY 2210 is easy to emulsify in water and its special APEO-free emulsifier combination provides easy incorporation and good drying stability. The addition is made during the letdown phase.
ASKODRY 2216
ASKODRY 2216 is an excellent secondary zirconiuim-based siccative for waterborne oxidatively drying alkyd resin systems, for example, NECOWEL™ alkyd emulsions from ASK Chemicals GmbH. ASKODRY 2216 is easy to emulsify in water and its special APEO-free emulsifier combination provides easy incorporation and good drying stability. The addition is made during the letdown phase.
ASKOFEN™ 295 E 60
ASKOFEN™ 295 E 60 is a low viscous phenol resol which is especially designed for impregnation of textiles for reinforcements and special papers for friction materials. Due to the excellent penetration behavior materials with high thickness and density are impregnated homogeneously without contour scaling. ASKOFEN™ 295 E 60 is unlimited dilutable with ethanol, the solid content can be adjusted during the impregnation process.
ASKOFEN™ 779 W 50
ASKOFEN™ 779 W 50 is a liquid, aqueous resorcinol-formaldehyde resin. ASKOFEN™ 779 W 50 is used to formulate RFL-dips (Resorcinol–Formaldehyde–Latex) in combination with Latex like SB or preferably with styrene, butadiene, vinylpyridine latex. RFL-dips are used as adhesion promoters in the rubber industry to increase textile rubber adhesion.
ASKOFEN™ R 9500
ASKOFEN™ R 9500 is a relatively high molecular weight resol with good compatibility to different resin systems. In combination with polyester- or epoxy-systems ASKOFEN™ R 9500 provides excellent chemical resistance with exception of strong alkalines and relatively good elasticity. The product is a heat-reactive resin with limited shelf life. Extended storage at high temperatures should be avoided to prolong the useful life of the resins.
ASKOFEN™ R 9600
ASKOFEN™ R 9600 is a butylated phenol resol with good compatibility to different resin systems, e.g. epoxy or polyester resins. The phenol resin has a low formaldehyde content of less than 0.5%, coatings with a formaldehyde content of less than 0.1% can be formulated. Coatings based on ASKOFEN™ R 9600 provide good adhesion, hardness and flexibility as well as excellent sterilization and chemical resistance with exception of strong alkalines. This product is recommended as a crosslinker for epoxy and polyester resins for packaging coatings and is also suitable for can and coil coatings.
BIOLIN™ 100
BIOLIN™ 100 is a solvent-free copolymer resin based on renewable materials. Due to its high content of unsaturated double bonds and the hydrophobic polymer backbone BIOLIN™ 100 features a rapid air-drying with excellent final hardness. BIOLIN™ 100 contains no siccative and therefore cobalt-free or cobalt driers can be used. BIOLIN™ 100 can be used as 1K resin to formulate air-drying jointing compounds and sealants.
CATALYST 704
Catalyst 704 is a relatively volatile tertiary amine and well-suited to cure polyurethane formulations based on Askocoat technology. Dehydrated air as well as nitrogen are suitable carrier gases. The gas stream takes up the catalyst which is then applied into the coating drum onto the uncured Askocoat-polyurethane layer of the fertilizer granules. Curing of the Askocoat-layer occurs within seconds.
CATALYST 806
Catalyst 806 is a highly reactive tertiary amine and well suited to cure polyurethane formulations based on Askocoat technology. Catalyst 806 has a high flash point and shows low volatility therefore, ATEX-equipment can be avoided in most cases. Catalyst 806 is applied as a fine spray into the coating drum onto the uncured Askocoat-polyurethane layer of the fertilizer granules. Curing of the Askocoat-layer occurs within seconds. Catalyst 806 has functional end-groups that irreversibly react to the polyurethane coating.
EMULGATOR 5420
EMULGATOR 5420 is a white-yellow paste with a stock point of approx. 40 °C. It is a non-ionic emulsifier system specially designed to emulsify long oil alkyds like NECOWEL™ FLE in water. It is formulated to meet an HLB value (hydrophobic lipophilic balance) of 11.
NECOWEL™ 4350
NECOWEL™ 4350 is an oxidatively drying, cationically modified alkyd emulsion with medium oil length. The emulsion is solvent-free and does not contain any APEO. The emulsion is neutralized with ammonia. NECOWEL™ 4350 offers excellent stain-blocking properties against water-soluble substrate contamination like e.g. nicotine, tobacco condensates, markers, and wood ingredient s. Most of these water-soluble colorants are anionic and are bound at the cationic counterpart in the resin.
NECOWEL™ 4300
NECOWEL™ 4300 is a cationically modified alkyd emulsion with medium oil length. It offers outstanding wetting behavior and shows excellent stain-blocking properties against water-soluble substrate contamination like nicotine, tobacco condensates, markers, and wood ingredient s. Most of these water-soluble colorants are anionic and are bound at the cationic counterpart in the resin. Compared to alternative cationic emulsions NECOWEL™ 4300 offers a neutral pH value. This leads to good compatibility with additives and different kinds of pigments and fillers.
