Light Stabilizers / UV Absorbers for Adhesives and Sealants

VENLOUV 944 by Syntheo is a high performance advanced hindered amine light stabilizer. It is suitable for polymer UV protection. It is high purity, maintains color, mechanical integrity and long-term stability..

• It is suitable foe speciality adhesive applications.
• It is used in automotive, construction, building, electronics, electrical, packaging and technical films.
• VENLOUV 944 has a shelf life of 12 months.

VENLOUV 770 by Syntheo is a high performance advanced hindered amine light stabilizer. It is suitable for polymer UV protection. It is high purity, maintains color, mechanical integrity and long-term durability. It is suitable for adhesive applications.

• It is used in automotive, construction, building, electronics, electrical, packaging and technical films.
• VENLOUV 770 has a shelf life of 12 months.

Chisorb® 1500 by Double Bond Chemical is 1,1,1’,1’-Tetramethyl-4,4'-(methylene-di-p-phenylene) di-semicarbazide. Acts as an UV absorber. Used in adhesives.

OMNISTAB UV 328 by Deltachem(QingDao) is a 2-(2H-benzotriazol-2-yl)-4,6-ditertpentylphenol. It acts as a UV absorber. It features strong UV absorption, low initial color and moderately low volatility. Has good solubility in plasticizers and monomers. OMNISTAB UV 328 exhibits an excellent compatibility in a wide variety of substrates. It's recommended to be used at dosage of 0.1-1.0%.

Light Stabilizer 944 by Dalian Richfortune Chemicals is a high molecular weight, hindered amine light stabilizer (HALS). It shows excellent compatibility, high resistance to extraction and low volatility. Light Stabilizer 944 is designed for use in adhesive specialty applications.

UV-P (Benzotriazole UV Absorber) by Dalian Richfortune Chemicals is a benzotriazole type ultraviolet light absorber. It offers good light stability. UV-P (Benzotriazole UV Absorber) protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of adhesives.

2-Hydroxy-4-methoxybenzophenone. KEMISORB 11 by Chemipro Kasei acts as an ultraviolet absorber. It is pale yellowish powder with a melting point of more than 63 °C. It is effective in poly vinyl chloride, vinylidene chloride, unsaturated polyester, styrene-acrylic resins. KEMISORB 11 has an excellent effect in chlorinated paraffin and adhesives.

LOWILITE™ 6294 by SI Group is an excellent UV stabilizer for LDPE, LLDPE, HDPE films, tapes, thick sections, and for PP in fibers and films. It is a synergistic mixture of LOWILITE™ 62 UV stabilizer and LOWILITE™ 94 UV stabilizer. LOWILITE™ 6294 is used in adhesives, packaging and textiles.

ADK STAB LA-63P by ADEKA is a high molecular weight, N-methylated, oligomeric, high molecular weight HALS (hindered amine light stabilizer). It shows excellent UV protection by scavenging radicals generated by photo degradation. ADK STAB LA-63P exhibits very low viscosity and an excellent resistance to extraction. Designed for sealant applications.

Uvasorb® S130 by 3V Sigma is a liquid UV absorber. Offers low volatility and long term efficiency in both clear & pigmented systems. Provides superior protection against gloss reduction, cracking, blistering, delamination and color change. Shows high compatibility with broad range of additives. It is miscible with all solvents and can be incorporated into water borne systems. Uvasorb® S130 is suitable for adhesive and sealant based applications. Recommended dosage level is 0.1 to 1%.