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VESTAMID® MLT 4500 banner
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EvonikVESTAMID® MLT 4500
  • Polymer Name:PA 12/ EVOH/ PA 12 (Polyamide 12/ Ethylene Vinyl Alcohol Copolymer / Polyamide 12)
  • Physical Form:Pellets, Solid, Tube, Granules
  • Features:Fuel Resistant, Permeation Resistant, Electrically Insulating, Conductive, Low Temperature Impact Resistance, Good Barrier Properties, Good Thermal Stability, Anti-Static, Oil Resistant
  • Color (Properties):Black
  • Materials Features:Conductive, Oil Resistant, Good Barrier Properties, Low Temperature Impact Resistance, Electrically Insulating, Anti-Static, Good Thermal Stability, Permeation Resistant, Fuel Resistant
VESTAMID® MLT 4500 is a well-established 5-layer tube designed for automotive fuel handling systems. This system features an outer and inner layer of VESTAMID® polyamide 12, providing excellent performance and durability. The MLT 4500 series also incorporates a barrier layer of ethylene vinyl alcohol (EVOH), offering superior permeation resistance against alcohol-containing fuels. Additionally, it delivers exceptional cold impact performance, ensuring reliable operation even in challenging conditions. In specific regions where antistatic properties are required, the multilayer tubing system (MLT) 4540 is available. Based on the same design, the MLT 4540 includes a conductive VESTAMID® polyamide 12 inner layer to fulfill the antistatic requirements. Experience the reliability and versatility of the MLT 4500 series and MLT 4540 in automotive fuel handling systems, ensuring efficient fuel transport and meeting the specific needs of your applications.
VESTAMID® MLT 7440 banner
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EvonikVESTAMID® MLT 7440
  • Polymer Name:PA 12/ EVOH/ EFEP (Polyamide 12/ Ethylene Vinyl Alcohol Copolymer / Ethylene Tetrafluoroethylene Copolymer)
  • Physical Form:Pellets, Solid, Tube, Granules
  • Features:Chemical Resistant, Fuel Resistant, Electrically Conductive, Conductive, Good Barrier Properties, Low Extractables, Good Thermal Stability, Anti-Static, Oil Resistant
  • Color (Properties):Black
  • Materials Features:Conductive, Oil Resistant, Good Barrier Properties, Anti-Static, Good Thermal Stability, Fuel Resistant, Electrically Conductive, Chemical Resistant, Low Extractables
VESTAMID® MLT 7440 is an automotive industry-proven 5-layer tube specifically designed for fuel handling systems. This system features an outer layer of VESTAMID® polyamide 12, along with two barrier layers: ethylene vinyl alcohol (EVOH) as the middle layer and a fluoropolymer, EFEP NEOFLONTM, as the inner layer. With excellent resistance properties against alcohol-containing fuels, the MLT 7400 offers superior chemical resistance on the inner tube surface and a close-to-zero extraction level. In certain regions, antistatic properties may be required, which are fulfilled by the multilayer tubing system (MLT) 7440. Based on the same design, the MLT 7440 incorporates a conductive fluoropolymer EFEP NEOFLONTM inner layer. Experience the reliability and exceptional performance of the multilayer tubing systems (MLT) 7400 and (MLT) 7440 in fuel handling systems, ensuring superior fuel resistance and meeting the specific requirements of your automotive applications.
SperseStab™ 3360 banner
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Interspersal, IncSperseStab™ 3360
  • Functions:Light Stabilizer, UV Absorber, Stabilizer
  • Compatible Polymers & Resins:Polybutylene Terephthalate (PBT), Polyethylene Terephthalate (PET), Polyolefins, Polyoxymethylene (POM), Polyamides, Poly(Methyl Methacrylate) (PMMA), Polycarbonates (PC)
  • Processing Methods:Lamination, Coextrusion
  • Synonyms:2,2′-Methylene-bis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol), 2,2′-Methylenebis(4-tert-octyl-6-benzotriazol-2-ylphenol), 2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazol-2-yl)phenol], 2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazol-2-ylphenol], 2,2′-Methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol], 2,2′-Methylenebis[6-(2-benzotriazolyl)-4-(1,1,3,3-tetramethylbutyl)phenol], 2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol], 2,2′-Methylenebis[6-(2H-benzotriazol-2-yl)-4-tert-octylphenol], 2,2′-Methylenebis[6-(2H-benzotriazole-2-yl)-4-tert-octylphenol], Bis[2-hydroxy-5-tert-octyl-3-(benzotriazol-2-yl)phenyl]methane, Bis[2-hydroxy-5-tert-octyl-3-(benzotriazole-2-yl)phenyl]methane, Bisoctrizole, Bisoctyltriazole, MBBT, Methylenebis(2-hydroxy-3-(benzotriazol-2-yl)-5-tert-octylphenyl)
SperseStab™ 3360 is a very low-volatility benzotriazole UV absorber designed for use as a light stabilizer in a variety of plastics. Its low volatility makes it ideal for use in engineering plastics and fibers processed at high temperatures. With high molecular weight, low blooming, and minimal plateout in PC and other polymers, including PET, POM, PBT, PMMA, and polyamides, it is an ideal choice for co-extrusion multi-layer applications.

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