BLUESIL™ PI 2074 by Elkem Silicones is a (tolylcumyl) iodonium tetrakis (pentafluorophenyl) borate. Acts as a cationic photoinitiator. It is compatible with epoxy resins, vinyl ethers or any other type of oligomer which polymerizes cationically. It is also suitable to the formulation of hybrid radical/ cationic systems. Recommended dosage level is <1%, combined with a photosensitizer, isopropyl thioxanthone type, for the formulation of inks, pigmented coatings or varnishes applied in thicknesses of greater than 10 microns. BLUESIL™ PI 2074 is used in fiber optics coatings.
BLUESIL™ TCS 7534 A/B is a two-component heat curing silicone elastomer dispersion (100 parts BLUESIL™ TCS 7534 A & 10 parts BLUESIL™ TCS Catalyst). It cures by a polyaddition reaction using solvent-less technology. Exhibits high bond strength without primer, fast cure at elevated temperature, low viscosity, low thermal conductivity (high insulation properties) and long bath life at room temperature (more than 16 hours). Provides high tear strength and high comb stripping resistance. Is easily pumpable to sustain high coating speed and allows low coat weight. Suitable for textile coating applications, such as coating of airbag fabrics and technical fabrics for insulation, safety & protection. BLUESIL™ TCS 7534 A/B has a pot life of 16 hours.
BLUESIL™ TCS 7757 A/B is a two-component heat curing liquid silicone elastomer dispersion (100 parts BLUESIL™ TCS 7757 A & 100 parts BLUESIL™ 7757 B). It cures by a polyaddition reaction using solvent-less technology. Exhibits high bond strength without primer, good abrasion & scuff resistance, fast cure at elevated temperature and long bath life at room temperature (more than 8 hours). Provides high tear strength, smooth surface after curing and edge comb resistance. It is colorless when cured and is fit for high coating weight with relevant process. Suitable for Technical textile coatings, such as industrial and high performance fabrics & artificial leather. It has a pot life of minimum 8 hours.
