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Also known as:LNP* Lubricomp* Compound RAL-4022
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Product reorder name:RAL22
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LNP LUBRICOMP* RAL22 is a compound based on Nylon 66 resin containing PTFE, Aramid. Added features of this material include: Internally Lubricated.
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Property
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TYPICAL PROPERTIES (1)
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MECHANICAL
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Value
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Unit
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Standard
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Tensile Stress, break
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830
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kgf/cm²
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ASTM D 638
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Tensile Strain, break
|
8.1
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%
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ASTM D 638
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Tensile Modulus, 50 mm/min
|
35100
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kgf/cm²
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ASTM D 638
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Flexural Stress
|
1150
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kgf/cm²
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ASTM D 790
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Flexural Modulus
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30200
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kgf/cm²
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ASTM D 790
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Tensile Stress, break
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79
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MPa
|
ISO 527
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Tensile Strain, break
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9.5
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%
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ISO 527
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Tensile Modulus, 1 mm/min
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3500
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MPa
|
ISO 527
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Flexural Stress
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117
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MPa
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ISO 178
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Flexural Modulus
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3500
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MPa
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ISO 178
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IMPACT
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Value
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Unit
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Standard
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Izod Impact, unnotched, 23°C
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75
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cm-kgf/cm
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ASTM D 4812
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Izod Impact, notched, 23°C
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13
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cm-kgf/cm
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ASTM D 256
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Instrumented Impact Energy @ peak, 23°C
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65
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cm-kgf
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ASTM D 3763
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Multiaxial Impact
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14
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cm-kgf
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ISO 6603
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Izod Impact, unnotched 80*10*4 +23°C
|
48
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kJ/m²
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ISO 180/1U
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Izod Impact, notched 80*10*4 +23°C
|
5
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kJ/m²
|
ISO 180/1A
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THERMAL
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Value
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Unit
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Standard
|
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HDT, 0.45 MPa, 3.2 mm, unannealed
|
248
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°C
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ASTM D 648
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HDT, 1.82 MPa, 3.2mm, unannealed
|
198
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°C
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ASTM D 648
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CTE, -40°C to 40°C, flow
|
7.2E-05
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1/°C
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ASTM E 831
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CTE, -40°C to 40°C, xflow
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8.1E-05
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1/°C
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ASTM E 831
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CTE, -40°C to 40°C, flow
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7.36E-05
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1/°C
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ISO 11359-2
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CTE, -40°C to 40°C, xflow
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8.26E-05
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1/°C
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ISO 11359-2
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HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm
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193
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°C
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ISO 75/Af
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PHYSICAL
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Value
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Unit
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Standard
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Density
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1.22
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g/cm³
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ASTM D 792
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Moisture Absorption, 50% RH, 24 hrs
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0.72
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%
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ASTM D 570
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Mold Shrinkage, flow, 24 hrs (5)
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1.9
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%
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ASTM D 955
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Mold Shrinkage, xflow, 24 hrs (5)
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2
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%
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ASTM D 955
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Mold Shrinkage, flow, 24 hrs (5)
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1.92
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%
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ISO 294
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Mold Shrinkage, xflow, 24 hrs (5)
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1.95
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%
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ISO 294
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Wear Factor Washer
|
13
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10^-10 in^5-min/ft-lb-hr
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ASTM D 3702 Modified
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Dynamic COF
|
0.54
|
-
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ASTM D 3702 Modified
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Static COF
|
0.45
|
-
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ASTM D 3702 Modified
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Density
|
1.22
|
g/cm³
|
ISO 1183
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Moisture Absorption (23°C / 50% RH)
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1.17
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%
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ISO 62
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Source GMD, last updated:2004/09/30
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Processing
|
Parameter
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Injection Molding
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Value
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Unit
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Drying Temperature
|
80
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°C
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Drying Time
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4
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hrs
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Maximum Moisture Content
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0.15 - 0.25
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%
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Melt Temperature
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275 - 290
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°C
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Front - Zone 3 Temperature
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295 - 305
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°C
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Middle - Zone 2 Temperature
|
280 - 295
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°C
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Rear - Zone 1 Temperature
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265 - 275
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°C
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Mold Temperature
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80 - 95
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°C
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Back Pressure
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0.2 - 0.3
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MPa
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Screw Speed
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30 - 60
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rpm
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Source GMD, last updated:2004/09/30
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