Tinuvin 111, Light Stabilizer 111 Introduction Tinuvin 111 is a bend of methylated high molecular weight light stabilizer (HALS 119) and oligomeric HALS 622. It is an excellent UV stabilizer with outstanding extraction resistance, low gas fading and low pigment interaction. It is well suited for PP fibers and applications with chemical exposure, such as in some agricultural applications. Chemical Name: Methylated high molecular weight…
Tinuvin 144, Light Stabilizer 144, 63843-89-0 Introduction Tinuvin 144 contains a hindered phenol antioxidant moiety. Its efficiency provides significantly extended lifetime to coatings by minimizing paint defects such as cracking and loss of gloss. Chemical Name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate Synonyms: BASF Tinuvin 144 Specification: CAS No. : 63843-89-0 EINECS No. : 264-513-3 Molecular formula: C42H72N2O5 Molecular weight: 685.16. Appearance: White to slightly yellow…
Tinuvin 120, UV absorber 120, 4221-80-1 Introduction UV 120 suitable for stabilizing polypropylene, polyethylene and thermoplastic olefin. It is particularly recommended for the stabilization of polypropylene, polyethylene and thermoplastic olefin (TPO). Chemical Name: 2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate Synonyms: BASF Tinuvin 120 Specification: Appearance: White crystalline powder Odor: Odorless Specific gravity: 1.06 @20 °C Bulk Density: 461 bs/ft3 Assay: 98% min. Melting point: 193…
Tinuvin 5151, UV 5151 Introduction UV 5151, similar to UV 5050, is a synergistic blend of stabilizers specifically designed for coatings. It provides outstanding performance for both water-based and solvent-based coatings. Its superior effectiveness is particularly pronounced in improved thermal stability, good color maintenance and long-term thermal and UV light stabilization. Chemical Name: UV absorber 5151 is a blend of CAS No. : a. 104810-48-2, b.…
Tinuvin 5050, UV 5050 Introduction UV 5050 is a synergistic blend of stabilizers specifically designed for coatings. It provides outstanding performance for a wide variety of clear and pigmented coating systems. It is suitable for both water-borne and solvent-borne applications. Its superior effectiveness is particularly pronounced in improved thermal stability, good color maintenance and long-term thermal and…
Light Stabilizer 119, Chimassorb 119, CAS 106990-43-6 Chemical Name: Formula chemical structure 106990-43-6 Synonyms: BASF Chimassorb 119 Specification: Appearance light yellow granules Melting point 115-150℃ Molecular Weight: 2285.6 g/mol Application: 119 is the ideal hindered amine light stabilizer for agricultural films,anti-pesticide, and acid rain. It can be used together with other light stabilizers like 944 / 622 etc. Handing and Safety: For additional handing and toxicological information, please consult us…
UV Tinuvin 312 Chemical Name: N-(2-ethoxyphenyl)-N’-(2-ethylphenyl)oxamide Formula C18H20N2O3 Molecular Weight 312 CAS# 23949-66-8 Physical Properties: Appearance White crystalline powder Melting Point 124-127 ℃ Ash ≤0.1% Loss On Drying ≤0.5% Purity ≥98%(HPLC) Transmittance 460 nm≥95% 500 nm≥97% Applications: UV 312 has a low volatility and good thermal stability. It is particularly effective for short-wavelength UV light.…
UV 571, Tinuvin 571, CAS 125304-04-3 Chemical Name: 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol Formula C25H35N3O Molecular Weight 393.6 CAS# 125304-04-3 Physical Properties: Appearance Light yellow liquid Melting Point 152-156 ℃ Ash ≤0.1% Loss On Drying ≤2.0% Purity ≥95%(HPLC) Transmittance 460 nm≥95% 500 nm≥97% Applications: UV 571 has good thermal stability and compatibility with various polymers. It is widely used in…
UV 320, Tinuvin 320, CAS 3846-71-7 Chemical Name: 2-(2′-hydroxy-3′,5′-di-t-butyl-phenyl)benzotriazole Formula C20H25N3O Molecular Weight 323.4 CAS# 3846-71-7 Physical Properties: Appearance Yellowish crystalline powder Melting Point 152-156℃ Ash ≤0.1% Loss On Drying ≤0.3% Purity ≥99%(HPLC) Transmittance 460 nm≥97% 500 nm≥98% Applications: UV 320 is an efficient light stabilizer, strong UV absorption and low volatility. It can effectively protect…
UV 327, Tinuvin 327, CAS 3864-99-1 Chemical Name: 2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole Formula C20H24N3OCl Molecular Weight 357.9 CAS# 3864-99-1 Synonyms UV 327, Ultraviolet Absorber 327, Tinuvin 327 Physical Properties: Appearance Yellowish crystalline powder Melting Point 154-157 ℃ Ash ≤0.1% Loss On Drying ≤0.5% Purity ≥99%(HPLC) Transmittance 460 nm≥95% 500 nm≥97% Applications: UV 327 shows good thermal stability, low volatility,…
