UNIPA® MLo

About
Since its introduction in 1938, Nylon has become one of the world’s most widely recognized and utilized engineering grade thermoplastics. Nylon’s unique combination of high strength, good toughness, outstanding chemical resistance, and excellent wear and abrasion resistance have made it the material of choice for product designs in a multitude of industries. When used to replace wear grade metals like brass and bronze, no other material provides the combination of extended wear life, light weight, and low fabricated part cost of Nylon. Nytef Plastics, Ltd. manufactures UNIPA® Nylon stock shapes in a wide variety of types and stock shape configurations. These UNIPA Nylon products fall into the categories of Type 6/6 Extruded UNIPA Nylons and Type 6 UNIPA M Cast Nylons. While both types of Nylon are very similar, there are performance and availability differences between the two grades that should be noted: UNIPA M Type 6 Cast Nylons: offer improved wear resistance are available in larger rod diameters (up to 13″ dia.) are available in larger plate sizes (up to 48″ x 96″) Nytef Plastics utilizes a proprietary nylon casting process to produce UNIPA M Nylon 6 stock shapes. This process allows Nylon rods, plates, and tubular bars with very thick cross sections to be economically produced with uniform physical properties and minimal internal stress levels. Nytef Plastic’s UNIPA M Nylon 6 stock shapes are available in a wide range of grades including lubricated, heat stabilized, and fiber reinforced products. UNIPA M Nylon 6 materials are offered in a complete range of round rod, heavy gauge plate, and tubular bar sizes.&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesGood Rigidity,Good flexibility,Low liquidity,Machinable,Good wear resistance,Solvent resistance,HB
AvailabilitysNorth America,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.14g/cm³ASTM D792
Water absorption rate ASTM D570
24hr0.60%ASTM D570
saturated4.0%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch85J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed93.3ASTM D648
Continuous use temperature98.9Internal Method
Melting peak temperature221ASTM D3418
Linear coefficient of thermal expansion
MD9.0E-51/℃ASTM D696

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+13ohms·cmASTM D257
Dielectric strength16kV/mmASTM D149
Dielectric constant
1 MHz3.70 ASTM D150
Dissipation factor
60 Hz0.020 ASTM D150

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

MECHANICALNominal valueUnitTest method
Rockwell hardness ASTM D785
M-level85 ASTM D785
R-level112 ASTM D785
Tensile modulus2760MPaASTM D638
tensile strength68.9MPaASTM D638
Tensile strain
fracture20 to 60%ASTM D638
Bending modulus3100MPaASTM D790
bending strength103MPaASTM D790
compressive strength86.2MPaASTM D695
friction coefficient0.14 ASTM D1894

Notes
1. Typical properties: these are not to be construed as specifications.
2. Method A (Short-Time)
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