POM 100P the United States DuPont Co property data

①material description specification levels: injection molding grade color: -

Use summary: high stress parts, machining material, plate, bar, pipe.

Note: the feature: excellent processing properties, in a modified material has the highest tenacity.

The raw material technical data performance project test conditions [state] test method test data data unit

The physical properties of ASTM D-792 1.42 - gravity -

Water absorbing capacity of 24 hours of immersion ASTM D-570 0.25%

Water absorbing capacity of 50% relative humidity of ASTM D-570 0.22%

Water absorbing capacity of impregnated equilibrium point ASTM D-570 0.90%

94 - UL HB - spontaneous combustion

Mechanical properties of mold shrinkage - 2.2-2.4%.

Rockwell hardness - ASTM D-785 94 M scale

Rockwell hardness - ASTM D-785 120 R scale

Dielectric strength. Short time (2.3mm ) ASTM D-149 19.7 kv/mm

Linear thermal expansion coefficient of 104～ 160 ℃10-5m/m℃ASTM D-696 14.9

Tensile strength of -55℃, ASTM D-638 101 MPa

Tensile strength at 23 ℃ ASTM D-638 69 MPa

Tensile strength at 70 ℃ ASTM D-638 48 MPa

Tensile strength at 100 ℃ ASTM D-638 36 MPa

Tensile strength at 122 ℃ ASTM D-638 26 MPa

Point of rupture tensile deformation -55℃ ASTM D-638 40%

Point of rupture tensile deformation of 23℃ ASTM D-638 65%

Point of rupture tensile deformation of 70℃ ASTM D-638 230%

Point of rupture tensile deformation of 100 ℃ ASTM D-638 >260%.

Point of rupture tensile deformation of 122 ℃ ASTM D-638 >260%.

The coefficient of elasticity of the 23℃ ASTM D-638 3220 MPa

Coefficient of -55℃ ASTM D-790 4120 MPa

Coefficient of 23 ℃ ASTM D-790 2840 MPa

Coefficient of 70 ℃ ASTM D-790 1580 MPa

Coefficient of 100 ℃ ASTM D-790 1030 MPa

Coefficient of 122 ℃ ASTM D-790 685 MPa

Flexural strength of 23 ℃ ASTM D-790 98 MPa

Compressive stress at 23 ℃, 1% ASTM D-695 35 MPa deformation

Compressive stress at 23 ℃, 10% ASTM D-695 123 MPa deformation

Shear strength at 23 ℃ for ASTM D-732 66 MPa

Bending fatigue endurance limit 50%RH, 23 ℃, 106 cycles of ASTM D-671 32 MPa

Load deformation 140kg/cm2,50℃ ASTM D-621 0.5%

Tensile impact strength long specimen 23 ℃ ASTM D-1822 525 kj/m2

IZOD impact test without notch 23℃ ASTM D-256 >5300 j/m

IZOD impact test notch -40℃ ASTM D-256 98 j/m

IZOD impact test at 23 ℃ ASTM D-256 137 j/m

Heat distortion temperature 172℃0.5MPa ASTM D-648

Electrical properties of dielectric constant of 50%RH, 23 ℃, 102～ 106HzΩ.Cm ASTM D-150 3.7

Dielectric coefficient 50%RH, 23 ℃, 106Hz ASTM 0.005 - D-150

Volume resistivity of 23 ℃, 0.2% moisture content ASTM D-257 1 ×1015 Ω.Cm

Arc resistance of 3.1mm ASTM D-495 220 sec

Thermal performance of linear thermal expansion coefficient of 60～ 104 ℃10-5m/m℃ASTM D-696 13.7

Heat distortion temperature 136℃1.8MPa ASTM D-648

Melting point 175 ℃- ASTM D-2133

Heat conduction coefficient - 0.37 W/mk

Coefficient of linear thermal expansion of -40～ 29 ℃10-5m/m℃ASTM D-696 10.4

Linear thermal expansion coefficient of 29～ 60 ℃10-5m/m℃ASTM D-696 12.2

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