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Antioxidant 626
Chemical Name: Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite; 3,9-Bis(2,4-bis(1,1-dimethylethyl)phenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane; Irgafos 126;ADK Stab PEP 24; Mark PEP 24; Ultranox 626 CAS NO.:26741-53-7 Molecular Formula：C33H50O6P2 Molecular Weight： 604.69 Specification Appearance: White to yellowish solid Glass transition temperature: 95-120°C Loss on Drying: 0.5% max Application PE-film, tape or PP-film, tape or PET, PBT, PC and PVC. Package and Sto... -
Antioxidant 565
Chemical Name: 2,6-di-tert-butyl-4—(4,6-bix(octylthio)-1,3,5-triazin-2-ylamino)phenol CAS NO.: 991-84-4 Molecular Formula：C33H56N4OS2 Molecular Weight：589 Specification Appearance: White powder or granule Melting Range ºC: 91~96ºC Assay %: 99%Min Volatile %: 0.5%max.( 85 ºC, 2hrs ) Transmittance(5% w/w toluene): 425nm 95%min. 500nm 98%min. TGA Test (Weight Loss) 1% Max( 268ºC) 10% Max( 328ºC) Application A highly effective anti-oxidant for a variety of elastomers including polybutadiene(BR... -
Antioxidant 264
Chemical Name: 2,6-Di-tert-butyl-4-methylphenol CAS NO.:128-37-0 Molecular Formula：C15H24O Specification Appearance:White Crystals Initial Melting Point,℃ min.:69.0 Heat Loss,% max.:0.10 Ash,% (800℃ 2hr) max.:0.01 Density, g/cm3:1.05 Application Antioxidant 264, a rubber antioxidant for natural & synthetic rubber. Antioxidant 264 is regulated for use in articles in contact with food as specified under BgVV.XXI, category4, and do not regulated for use in FDA food contact applicants. Packa... -
Antioxidant 245
Chemical Name: Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]Or Ethylene bis (oxyethylene) CAS NO.: 36443-68-2 Molecular Formula：C31H46O7 Molecular Weight: 530.69 Specification Appearance: White crystal powder Melting point : 6-79℃ Volatile: 0.5% max Ash: 0.05% max Light transmittance: 425nm≥95% Light transmittance: 500nm≥97% Purity: 99% min Solubility (2g/20ml, toluene: clear, 10g/100g Trichloromethane Application Antixoidant 245 is a kind of h... -
Antioxidant 168
Chemical Name: Tris-(2, 4-di-Tertbutylphenyl)-phosphite CAS NO.:31570-04-4 Molecular Formula：C42H63O3P Molecular Weight： 646.92 Specification Appearance: White powder or granular Assay: 99% min Melting Point: 184.0-186.0ºC Volatiles Content 0.3% max Ash content: 0.1%max Light Transmittance 425 nm ≥98% 500nm ≥99% Application This product is an excellent antioxidant widely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agen... -
Liquid Light Stabilizer DB117
Characterization: DB 117 is a cost-effective, liquid heat and light stabilizer system, containing light stabilizer and antioxidant components, imparting excellent light stability to a number of polyurethane systems during its use. Physical Properties Appearance: Yellow, viscous liquid Density (20 °C): 1.0438 g/cm3 Viscosity (20 °C)：35.35 mm2/s Applications DB 117 is used in polyurethanes such as Reaction Injection Molding ,thermoplastic polyurethane synthetic leather, cast polyurethanes, e... -
Liquid Light Stabilizer DB75
Characterization DB 75 is liquid heat and light stabilizer system designed for polyurethanes Application DB 75 is used in polyurethanes such as Reaction Injection Molding (RIM) polyurethane and thermoplastic polyurethane (TPU). The blend can also be used in sealant and adhesive applications, in polyurethane coating on tarpaulin and flooring as well as in synthetic leather. Features/benefits DB 75 prevents the processing, light and weather induced degradation of polyurethane products such as s... -
Light Stabilizer UV-3853
Chemical Name: 2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (fatty acids mixture) CAS NO.:167078-06-0 Molecular Formula:C27H53NO2 Molecular Weight:423.72 Specification Appearance:Waxy Solid Melting point:28℃ min Saponification Value, mgKOH/g : 128~137 Ash Content:0.1% Max Loss on drying: ≤ 0.5% Saponification Value, mgKOH/g : 128-137 Transmission, %:75%min @425nm 85%min @450nm Properties: It is waxy solid, odorless. Its melting point is 28~32°C, the specific gravity (20 °C) is 0.895. It ... -
Light Stabilizer UV-3529
Chemical Name: Light Stabilizer UV-3529:N,N’-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine polymers with morpholine-2,4,6-trichloro-1,3,5-triazine reaction products methylated CAS NO.: 193098-40-7 Molecular Formula：(C33H60N80)n Molecular Weight：/ Specification Appearance:White to yellowish solid Glass transition temperature: 95-120°C Loss on Drying: 0.5% max Toluene Insolubles: OK Application PE-film, tape or PP-film, tape or PET, PBT, PC and PVC. -
Light Stabilizer UV-3346
Chemical Name: Poly[(6-morpholino-s-triazine-2,4-diyl)[2,2,6,6-tetramethyl-4- piperidyl]imino]-hexamethylene[(2,2,6,6-tetramethyl-4-piperidyl)imino],Cytec Cyasorb UV-3346 CAS NO.:82451-48-7 Molecular Formula：（C31H56N8O）n Molecular Weight：1600±10% Specification Appearance:Off white powder or pastille Color (APHA): 100 max Loss on Drying, 0.8% max Melting point: /℃:90-115 Application 1. Minimal color contribution 2. Low volatility 3. Excellent compatibility with other HALS and UVAs 4. Good ... -
Light Stabilizer 791
Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]) CAS NO.:71878-19-8 / 52829-07-9 Molecular Formula：C35H69Cl3N8 & C28H52N2O4 Molecular Weight：Mn = 708.33496 & 480.709 Specification Appearance: white to slightly yellow granules, odorless Melting range: approx. 55 °C start Specific gravity (20 °C): 1.0 – 1.2 g/cm3 Flashpoint: > 150 °C Vapor pressure (... -
Light Stabilizer 783
Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]]) CAS NO.:65447-77-0&70624-18-9 Molecular Formula：C7H15NO & C35H69Cl3N8 Molecular Weight：Mn = 2000-3100 g/mol & Mn = 3100-4000 g/mol Specification Appearance: white to slightly yellow pastilles Melting range: 55-140 °C Flashpoint (DIN 51758): 192 °C Bulk density: 514 g/l Application Areas of applicati...