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BX UV 144

Light Stabilizer, UV Stabilizer

BX UV 144 Introduction  uv 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. Replace BASF Tinuvin 144. Chemical Name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate Specification: CAS No. : 63843-89-0 EINECS No. : 264-513-3 Molecular formula: C42H72N2O5 Molecular weight: 685.16. Appearance: White…

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BX UV 120

UV Absorber, UV Stabilizer

BX UV 120 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). Replace BASF Tinuvin 120. Chemical Name: 2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate Specification: Appearance: White crystalline powder Odor: Odorless Specific gravity: 1.06 @20 °C Bulk Density: 461 bs/ft3 Assay: 98% min.…

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BX UV 5151

Blend, UV Stabilizer

BX UV 5151 Introduction  BX 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. Replace BASF Tinuvin 5151.…

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BX UV 5050

Blend, UV Stabilizer

BX 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…

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BX UV 119

Light Stabilizer, UV Stabilizer

BX UV 119 Chemical Name: Formula chemical structure 106990-43-6   Specification: Appearance light yellow granules Melting point 115-150℃ Molecular Weight: 2285.6 g/mol Application:    UV 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. Replace BASF Chimassorb 119. Handling and Safety: …

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BX UV 312

UV Absorber, UV Stabilizer

BX UV 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.…

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BX UV 571

UV Absorber, UV Stabilizer

BX UV 571 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 thermoplastic…

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BX UV 320

UV Absorber, UV Stabilizer

BX UV 320 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 polyester…

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BX UV 327

UV Absorber, UV Stabilizer

BX UV 327 Chemical Name: 2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole Formula C20H24N3OCl   Molecular Weight 357.9 CAS# 3864-99-1 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:  BX UV 327 shows good thermal stability, low volatility, good compatibility with polyolefins. It hardly absorbs visible light,…

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BX UV 328

UV Absorber, UV Stabilizer

BX UV 328 2-(2′-Hydroxy-3′, 5′-di-tert-amylphenyl) benzotriazole Formula C22H29N3O   Molecular Weight 351.5 CAS#  25973-55-1   Physical Properties: Appearance Yellowish powder or granule Melting Point 79-87℃ Ash ≤0.1% Loss On Drying ≤0.5% Purity ≥99%(HPLC) Transmittance 460nm≥96% 500 nm≥97% Applications: BX UV 328 is a high-performance UV absorber that can effectively absorb 270-340 nm UV light. Its…