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Impact Resistance and Tensile Resistance High Toughness Translucent Resin Material Nylon PA612¹

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Product Description Detailed Photos TDS Sheet TYPICAL PROPERTIES CONDITION STANDARD UNIT VALUE PHYSICAL PROPERTIES Density ISO 1183[g/cm3]1.05Moisture absorptionT=23°C / 50%RHISO 62[%]0.5Mold shrinkage parallellong.ISO 294[%]1.0Mold shrinkage transversetrans.ISO 294[%]1.3RHEOLOGICAL Viscosity number ISO307[ml/g]2.4MECHANICAL PROPERTIES Tensile modulus1 mm/minISO 527[MPa]1600Tensile stress at break50 mm/minISO 527[MPa]60Tensile strain at break50mm/minISO 527[%]200Flexural strength2 mm/minISO 178[MPa]60Flexural modulus2 mm/minISO 178[MPa]1200Charpy notched+23 °CISO 180/1A[kJ/m2]10Charpy notched- 30 °CISO 180/1A[kJ/m2]9Shore hardness(D) ISO 868 75THERMAL PROPERTIES Heat Deflection Temperature0.45MPaISO 75[°C]155Melting pointDSCISO 11357[°C]202BURNING BEHAVIOUR Flammability(UL94)0,8 mmISO 1210[Class]HBBurning rate (FMVSS) FMVSS 302[mm/min] Physical PropertiesPA612 is resistant to weak acids, alkalis and organic solvents, and can be dissolved in strong acids, phenols.PA612 has high transparency, high toughness, high strength, excellent wear resistance, low water absorption, small molding shrinkage, good molding processability and dimensional stability.High mechanical strengthGood impact toughnessWear resistance and self-lubricationGood noise reductionGood oil resistanceAlkali resistanceChemical resistanceInsoluble in hydrocarbonsEsters and lower alcoholsResistant to moldBacteria and Moth-eatenGood electrical insulationGood melt fluidity, easy to form ApplicationBuilding Material IndustryMarble Slab , Abrasive BrushAutomotive Industry Oil TubePetroleum Industry High Pressure TubeNew Energy Source Industry Solar Energy, Power GenerationElectronics&Electrical Industry5G CommunicationSmart WearableShoe Material, Shoe ArchAerospace UAV(Unmanned Aerial Vehicle)Consumption IndustryWiring HarnessPersonal Articles IndustryToothbrushLong carbon chain nylon has the characteristics of corrosion resistance, pressure resistance, oil resistance, cold resistance, fuel oil expansion coefficient is small. It is the ideal material to manufacture automobile oil pipe. Developed countries 60-70% of the long carbon chain nylon used in the production of car hose, such as brake tube, pipeline, clutch hose, etc., 70% of the car hose in Europe is made of nylon 12, the United States is also 50% of the car hose is made of nylon 12. Long carbon chain nylon can also be used for silencing gears, bearings, thrust pads, seismic parts, wipers and so on. Injection molding process(For reference only)Drying treatment:If the material is sealed before processing, there is no need to dry it. However, if the storage container is opened, it is recommended to dry it in hot air at 85 ° C. If the humidity is greater than 0.2%, it is also necessary to carry out 105oC,12 hours of vacuum drying.Mold humidity:80oC is recommended. The mold temperature will affect the crystallinity, which will affect the physical properties of the product. For thin-walled plastic parts, if the mold temperature is lower than 40 ° C, the crystallinity of the plastic parts will change with time, and in order to maintain the geometric stability of the plastic parts, annealing is required.Injection pressure:Usually 750 to 1250bar, depending on material and new product design.Injection molding speed:High speed (slightly lower for enhanced materials). Runner and gate: Due to the short setting time of PA612r, the location of gate is very important. The gate aperture should not be less than 0.5*t (where t is the thickness of the plastic part). If using a hot runner, the gate size should be smaller than using a conventional runner, because the hot runner can help prevent premature solidification of the material. If the gate is submerged, the minimum diameter of the gate shall be 0.75mm.

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