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Makroblend® 1386

(PC+PCT-G) blend, transparent; improved resistance to certain chemicals compared to standard PC.

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About

Product Types

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Material

Plastics
Transparent, Impact resistant

General Characterization

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Storage Conditions

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Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
Barrel Temperatures - Front - °C 255 - 265
Barrel Temperatures - Middle - °C 250 - 260
Barrel Temperatures - Nozzle - °C 260 - 280
Barrel Temperatures - Rear - °C 245 - 255
Dry Air Drying Temperature - °C 110
Dry Air Drying Time - h 2 - 4
Hold Pressure (% of injection pressure) - % 50 - 75
Melt temperatures - °C 260 - 280
Moisture Content max. (%) - % <= 0.01
Mold Temperatures - °C 50 - 100
Peripheral Screw Speed - m/s 0.05 - 0.2
Plastic Back Pressure (specific) - bar 50 - 150
Shot-to-Cylinder Size - % 30 - 70
Standard Melt temperature - °C 270
Vent Depth - mm 0.025 - 0.075
Property Name Standard Test condition Unit Value
Burning behavior UL 94 (1.5 mm) [UL recognition] UL 94 Class HB
Coefficient of linear thermal expansion, normal ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.68
Coefficient of linear thermal expansion, parallel ISO 11359-1,-2 23 to 55 °C 10^-4^/K 0.68
Relative temperature index (Electric strength) [UL recognition] UL 746B 1.5 mm °C 90
Relative temperature index (Tensile impact strength) [UL recognition] UL 746B 1.5 mm °C 85
Relative temperature index (Tensile strength) [UL recognition] UL 746B 1.5 mm °C 95
Temperature of deflection under load ISO 75-1,-2 0.45 MPa °C 113
Temperature of deflection under load ISO 75-1,-2 1.80 MPa °C 101
Vicat softening temperature ISO 306 50 N; 120 °C/h °C 121
Property Name Standard Test condition Unit Value
Flexural modulus ISO 178 2 mm/min MPa 2200
Flexural strength ISO 178 2 mm/min MPa 93
Flexural stress at 3.5 % strain ISO 178 2 mm/min MPa 73
Izod impact strength ISO 180/1C -30 °C kJ/m² N
Izod impact strength ISO 180/1C 23 °C kJ/m² N
Izod notched impact strength ISO 180/A 23 °C kJ/m² 8
Izod notched impact strength ISO 180/A -30 °C kJ/m² 7
Nominal strain at break ISO 527-1,-2 50 mm/min % 100
Puncture energy ISO 6603-2 -30 °C J 68
Puncture energy ISO 6603-2 23 °C J 53
Puncture impact properties - maximum force ISO 6603-2 -30 °C N 6100
Puncture impact properties - maximum force ISO 6603-2 23 °C N 4900
Tensile modulus ISO 527-1,-2 1 mm/min MPa 2200
Yield strain ISO 527-1,-2 50 mm/min % 5.8
Yield stress ISO 527-1,-2 50 mm/min MPa 63
Property Name Standard Test condition Unit Value
Haze for transparent materials ISO 14782 3 mm % 1
Luminous transmittance (clear transparent materials) ISO 13468-2 2 mm % 89
Property Name Standard Test condition Unit Value
Melt volume-flow rate ISO 1133 270 °C/ 5 kg cm³/10 min 25
Molding shrinkage, normal ISO 294-4 60x60x2 mm/ 500 bar % 0.65
Molding shrinkage, parallel ISO 294-4 60x60x2 mm/ 500 bar % 0.6
Property Name Standard Test condition Unit Value
Density ISO 1183-1 kg/m³ 1210
Water absorption (equilibrium value) ISO 62 23 °C; 50 % r. h. % 0.12
Water absorption (saturation value) ISO 62 Water at 23 °C % 0.35

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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