Products in Plastics: Light Stabilizer

Chiguard® 380W HXA UV2900 is a highly efficient and non-staining UV absorber, covering both of UV-B and UV-C regions up to 400 nm. It is based on benzoxaxinone structure which delivers a shortterm heat stability up to 350 °C and a long term heat stability up to 160 °C. By a proprietary process, Chiguard® 380W is made to dissolve quickly in PET resin and to give a transparent appearance even with high dosage (as demonstrated in the Comparative Data Section below).

LS 622 is a hindered amine light stabilizer. It is used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde, polyamine and polyester, also in ABS and engineering plastics.

Everstab 327 is Used mainly as a light protective agent for polyolefins and cold-cured polyester resin.

SUNOVIN® 5591 is a novel Multi-functional additive of HALS for polyamides which combines several beneficial properties in one single molecule.

MicroMB UV 103H is a UV Stabilizer with PE Resin.

EVERSTAB P is a strong absorber of UV radiation. It has excellent photostability to polymers against UV light exposure in many ways i.e. retarding color yellowing, preventing embrittlement, maintaining of mechanical properties etc. EVERSTAB P is particularly effective in styrenic polymers, PVC, unsaturated polyesters, polyurethane, acrylic polymers adhesives

BLS 1130 (104810-48-2 & 104810-47-1)is a liquid benzotriazole UV absorber that provides outstanding light stability to industrial and automotive coatings. It blends easily and disperses completely, reducing loading requirements and virtually eliminating particle dispersion problems associated with solid UV absorbers. The liquid form is also highly compatible with a wide variety of coating systems, including waterborne and solvent-based systems. BLS 1130 is also useful as a light stabilizer in other applications including plastics, adhesives, and sealants.

North Wanxing Chemical Co., Ltd. 2,2,6,6-Tetramethyl-4-Piperidinol (TAA-ol) is an important intermediate of hindered amine light stabilizer and synthetic hindered amine light stabilizer. It is also widely used in pharmaceutical industries.

Maskom masterbatch & Compound Technologies M 85029 shows the refraction effect of sunlights within the polymer chain. It prolongs the useful life of plastic parts of film.

Intergulf Empol AD-PPH-UVA-10004 is a UV Stabilizers with base polymer PP and 10% active content.

BLS 123 (129757-67-1)is a liquid hindered amine light stabilizer (HALS) that provides outstanding light stability to many industrial and automotive coatings. This product has an inherently low basicity, preventing interaction with acidic coating components such as catalysts. The liquid form also allows for outstanding compatibility with a wide variety of coating systems, including waterborne and solventbased coatings. BLS 123 is also effective for the stabilization of plastics.

SUNOVIN® 5584 is a blend of 50% hindered amine light stabilizer(HALS) in LDPE Resin.

Todos Chemical TODOSORB-329/5411 is a unique photostabilizer that is effective in a variety of polymeric systems; particularly in polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, and polyvinyl butyal.

The Hanson Group UV-770 acts as hindered amine light stabilizer. Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate. It provides outstanding light stability to many polymers and, in addition, gives long-term heat stability to polymers by radical trapping mechanism similar to that of hinder phenol. HXA UV-770 effectiveness is independent of the polymer’s thickness, in contrast to UV absorbers. It can be incorporated in monomer before polymerization, often with improvement of resin quality.