SMOKEGUARD™ III 1041 NATURAL

About
A LEAD FREE, 75°C RATED, FLAME RETARDED COMPOUND INTENDED FOR PLENUM CABLE CONSTRUCTIONS.&&

Product Description
GenericPVC, not specified
Material StatusCommercial: Active
FeaturesFlame Characteristics,Lead content is low to none
AvailabilitysNorth America,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.57 to 1.61g/cm³ASTM D792

elastic bodyNominal valueUnitTest method
tensile strength ASTM D412
0.381 mm17.9MPaASTM D412
1.91 mm15.9MPaASTM D412
Tensile strain ASTM D412
Fracture, 1.91 mm210%ASTM D412
Fracture, 0.381 mm190%ASTM D412

MECHANICALNominal valueUnitTest method
Shore hardness ASTM D2240
Shaw’s D67 to 73 ASTM D2240
Shore D, 15 seconds54 to 60 ASTM D2240

THERMALNominal valueUnitTest method
Embrittlement temperature-4.00ASTM D746

Aging performanceNominal valueUnitTest method
The rate of change in tensile strength in air (100 ℃, 240 hr)-1.0%UL Unspecified
The rate of change in ultimate elongation in air
100℃,240 hr-7.0%UL Unspecified

Electrical performanceNominal valueUnitTest method
Dielectric constant
23 ℃,100 MHz3.35 ASTM D150
Dissipation factor
23℃,100 MHz0.014 ASTM D150

FLAME CHARACTERISTICSNominal valueUnitTest method
Extreme oxygen index
3.18 mm51%ASTM D2863

Process Conditions
ExtrusionNominal valueUnitTest method
Barrel 1 zone temperature154°C
Barrel 2 zone temperature166°C
Barrel 3 zone temperature171°C
Barrel 4 zone temperature177°C
Barrel 5 zone temperature177°C
Connector temperature177°C
Melt temperature182 to 188°C
Nozzle temperature177°C
Extruder screw compression ratio3.0:1.0 

Notes
1. Typical properties: these are not to be construed as specifications.
2. Thickness: 15 mil
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