UV Stabilizer UV-234 J1607 Excellent light stabilizer Suitable for high-temperature resistant powder coatings Coil material
TINUVIN® 234 is a high molecular weight hydroxyphenyl benzotriazole UV absorber offering excellent light stability for a wide range of polymers.
Chemical Name: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Molecular Formula: C30H29N3O
Molecular Weight: 448
CAS No.: 70321-86-7
TGA: 330°C (5%) 350°C (10%) 398°C (50%)
Light Stabilizer 622 J1606 Highly compatible Easily dispersible Polyolefins Olefin Copolymers
Tinuvin 622 SF is an oligomeric, sterically hindered amine light stabilizer. It is widely used in polyolefins, olefin copolymers such as EVA, and polypropylene with elastic blends. Additionally, Tinuvin 622 is highly effective for polyurethanes, polyacetal resins, polyamides (particularly nylon 11 and nylon 12), and polyester elastomers.
Light Stabilizer 494 AR J1605 Provide long-term stability for agricultural films
TINUVIN 494 AR is a proprietary blend of the monomeric high-molecular-weight stabilizer Ciba CHIMASSORB 119 FL and auxiliary additives. It serves as an excellent UV stabilizer with outstanding pesticide/insecticide resistance. TINUVIN 494 AR is particularly suitable for agricultural film applications where crop protection chemicals may pose a threat to the film during use.
BASF's Tinuvin light stabilizers protect plastic components from mechanical property loss and surface discoloration under d
Light Stabilizer 111 J1604 Effective antioxidants Powder coating Increased utilization rate of coatings
Tinuvin 111 is a blend of methylated high molecular weight light stabilizer (HALS 119) and oligomeric HALS 622. This product is recommended for use as a light stabilizer in powder and industrial coatings. It is an effective antioxidant and also exhibits triboelectric charge activity in powder coatings.
Light Stabilizer 944 J1603 Styrene-based elastomers and adhesives Polyolefin plastic
CHIMASSORB 944 is a high molecular weight hindered amine light stabilizer offering excellent compatibility, extraction resistance, and low volatility. It has a wide range of applications: polyolefin plastics (such as PP, PE), olefin copolymers like EVA, and blends of PP with elastomers. Additionally, 944 effectively stabilizes POM, PA, PU, rigid and flexible PVC, and PVC blends, while also demonstrating good efficacy for styrenic elastomers and adhesives. CHIMASSORB 944 significantly enhances th
Light Stabilizer 2020 Fiber PP's light stability and thermal stability
BASF Chimassorb 2020 is a high molecular weight hindered amine light stabilizer (HALS). It exhibits excellent compatibility and resistance to extraction in polymers. Chimassorb 2020 features an exceptionally narrow molecular weight distribution, ensuring consistent performance during processing and use. It combines the advantages of various high molecular weight HALS. This product provides polymers with high light/heat stability while enhancing auxiliary properties such as pigment color developm
Light Stabilizer 770 J1601 Good light stability BASF's light stabilizer TINUVIN 770/DF has a wide range of applications
Tinuvin® 770 is a low molecular weight hindered amine light stabilizer specifically formulated to protect the surface of thicker PP materials from photo-damage. It offers broad compatibility and easy dispersion. Unlike UV absorbers, Tinuvin®770 does not depend on polymer thickness. Therefore, it provides excellent light stability even for items with high specific surface areas, such as films and tapes.
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