• Antioxidant MD 697

    Antioxidant MD 697

    Chemical Name: (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) CAS NO.:70331-94-1 Molecular Formula:C40H60N2O8 Molecular Weight:696.91 Specification Appearance White powder Melting Range (℃) 174~180 Volatile (%) ≤ 0.5 Purity (%) ≥ 99.0 Ash(%) ≤ 0.1 Application It’s a sterically hindered phenolic antioxidant and metal deactivator.  It protects polymers against oxidative degradation and metal catalyzed degradation during processing and in enduse app...
  • Antioxidant HP136

    Antioxidant HP136

    Chemical Name: 5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)-3H-benzofuran-2-one CAS NO.:  164391-52-0 Molecular Formula:C24H30O2 Molecular Weight: 164391-52-0 Specification Appearance: White powder or granular Assay: 98% min Melting Point: 130℃-135℃ Light Transmittance 425 nm ≥97% 500nm ≥98% Application Antioxidant HP136 is particular effect for extrusion processing of Polypropylene at high temperature in extrusion equipment. It could effectively anti-yellowing and protect the material by t...
  • Antioxidant DSTDP

    Antioxidant DSTDP

    Chemical Name: Distearyl thiodipropionate CAS NO.:693-36-7 Molecular Formula:C42H82O4S Molecular Weight:683.18 Specification Appearance: white, crystalline powder Saponificating value: 160-170 mgKOH/g heating: ≤0.05%(wt) Ash: ≤0.01%(wt) Acid value: ≤0.05 mgKOH/g Molten colour: ≤60(Pt-Co) Crystallizing point: 63.5-68.5℃ Application DSTDP is a good auxiliary antioxidant and is widely used in polypropylene, polyethylene, polyvinyl chloride, ABS rubber and lubricating oil. It has high-melting a...
  • Antioxidant DLTDP

    Antioxidant DLTDP

    Chemical Name: Didodecyl 3,3′-thiodipropionate CAS NO.:123-28-4 Molecular Formula:C30H58O4S Molecular Weight:514.84 Specification Appearance: White crystalline powder Melting Point: 36.5~41.5ºC Volatilizing: 0.5% max Application Antioxidant DLTDP is a good auxiliary antioxidant and is widely used in polypropylene, polyehylene, polyvinyl chloride, ABS rubber and lubricating oil. It can be used in combination with phenolic antioxidants to produce synergistic effect, and to prolong the ...
  • Antioxidant DHOP

    Antioxidant DHOP

    Chemical Name:POLY(DIPROPYLENEGLYCOL)PHENYL PHOSPHITE CAS NO.:80584-86-7 Molecular Formula:C102H134O31P8 Specification Appearance:Clear liquid Color(APHA):≤50 Acid Value (mgKOH/g):≤0.1 Refractive Index(25℃):1.5200-1.5400 Specific Gravity(25℃):1.130-1.1250 TGA(°C,%mass loss) Weight loss,% 5 10 50 Temperature,℃ 198 218 316 Application Antioxidant PDP is a secondary antioxidant for organic polymers. It is an effective liquid polymeric phosphite for many types of diverse polymer applications i...
  • Antioxidant B900

    Antioxidant B900

    Chemical Name: Combined substance of Antioxidant 1076 and Antioxidant 168 Specification Appearance :White Powder or Particles Volatile : ≤0.5% Ash :≤0.1% Solubility: Clear Light Transmittance(10g/ 100ml toluene): 425nm≥97.0% 500nm≥97.0% Application This product is an Antioxidant with good performance, wnameely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, PC, binding agent, rubber, petroleum etc. It has outstanding processing stability and long-term pr...
  • Antioxidant B225

    Antioxidant B225

    Chemical Name: 1/2 Antioxidant 168 & 1/2 Antioxidant 1010 CAS NO.:6683-19-8 & 31570-04-4 Specification Appearance: White or yellowish powder Volatiles: 0.20% max Clarity of Solution: Clear Transmittance: 96%min(425nm) 97%min(500nm) Content of Antioxidant 168:45.0~55.0% Content of Antioxidant 1010:45.0~55.0% Application It with good synergistic of Antioxidant 1010 and 168, can retard heated degradation and oxidative degradation of polymeric substances during processing and in end ap...
  • Antioxidant B215

    Antioxidant B215

    Chemical Name: 67 % Antioxidant 168 ; 33 % Antioxidant 1010 CAS NO.:6683-19-8 & 31570-04-4 Specification Appearance: White powder Clarity of Solution: Clear Transmittance: 95%min(425nm) 97%min(500nm) Application thermoplastic;It, with good synergistic of Antioxidant 1010 and 168, can retard heated degradation and oxidative degradation of polymeric substances during processing and in end applications. It can be widely used for PE, PP, PC, ABS resin and other petro-products. The amount t...
  • Antioxidant 5057

    Antioxidant 5057

    Chemical Name: Benzenamine,N-phenyl-,reaction products with 2,4,4-trimethylpentene CAS NO.: 68411-46-1 Molecular Formula:C20H27N Molecular Weight:393.655 Specification Appearance: Clear,light to dark amber liquid Viscosity(40ºC): 300~600 Water content,ppm: 1000ppm Density(20ºC): 0.96~1g/cm3 Refractive Index 20ºC: 1.568~1.576 Basic Nitrogen,%: 4.5~4.8 Diphenylamine,wt%: 0.1% max Application Used in combination with hindered phenols, such as Antioxidant-1135, as an excellent co-stabilizer in...
  • Antioxidant 3114

    Antioxidant 3114

    Chemical Name: 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione CAS NO.: 27676-62-6 Molecular Formula: C73H108O12 Molecular Weight:784.08 Specification Appearance: White powder Loss on drying: 0.01% max. Assay: 98.0% min. Melting point: 216.0 C min. Transmittance: 425 nm: 95.0% min. 500 nm: 97.0% min. Application Mainly used for polypropylene, polyethylene and other antioxidants, both thermal and light stability. Use with light stabilizer, auxiliary antio...
  • Antioxidant 1726

    Antioxidant 1726

    Chemical Name: 4,6-bis(dodecylthiomethyl)-o-cresol CAS NO.: 110675-26-8 Molecular Formula:C33H60OS2 Molecular Weight:524.8g/mol Specification Melting Point: 8ºC Purity: 98% min Density(40ºC): 0.934g/cm3 Transmittance: 425nm 90% min Application It is a multifunctional phenolic antioxidant suitable for stabilization of organic polymers particularly of adhesives, specially Hot Melt Adhesives(HMA) based on unsaturated polymers such as SBS or SIS as well as Solvent Born Adhesives (SBA) based on...
  • Antioxidant 1520

    Antioxidant 1520

    Chemical Name: 2-methyl-4,6-bis(octylsulfanylmethyl)phenol 4,6-bis (octylthiomethyl)-o-cresol; Phenol, 2-methyl-4,6-bis(octylthio)methyl CAS NO.: 110553-27-0 Molecular Formula:C25H44OS2 Molecular Weight:424.7g/mol Specification Appearance: colorless or light yellow liquid Purity: 98% min Density 20ºC: 0.980 Transmission at 425nm: 96.0% min Clarity of Solution: Clear Application It is mainly used in synthetical rubbers such as butadiene rubber, SBR, EPR, NBR and SBS/SIS. It also can be used...
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