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S-Plastic Lexan ML1848 PRELIMINARY DATA Opaque Colors, High Viscosity Superior Flame Retardance

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S-Plastic Lexan ML1848 PRELIMINARY DATA Opaque Colors, High Viscosity Superior Flame Retardance
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Features
Specifications
Melt Flow Rate, 300°C/1.2 Kgf: 6
UL Recognized, 94HB Flame Class Rating (3): 2.36
Basic Infomation
Place of Origin: ——
Brand Name: S-Plastic Lexan
Certification: COA/ICP Test/Rohs/MSDS
Model Number: ML1848
Payment & Shipping Terms
Packaging Details: 25KG/BAG
Delivery Time: To be negotiated
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: To be negotiated
Product Description

S-Plastics Lexan  ML1848 resin isPRELIMINARY DATA. Opaque colors, high viscosity, superior flame retardance.


Property

MECHANICAL Value Unit Standard
Tensile Stress, yld, Type I, 50 mm/min 62 MPa ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min 55 MPa ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min 7 % ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min 90 % ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span 91 MPa ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span 2240 MPa ASTM D 790
Hardness, Rockwell R 118 - ASTM D 785
IMPACT Value Unit Standard
Izod Impact, unnotched, 23°C 3204 J/m ASTM D 4812
Izod Impact, notched, 23°C 640 J/m ASTM D 256
THERMAL Value Unit Standard
HDT, 0.45 MPa, 6.4 mm, unannealed 137 °C ASTM D 648
HDT, 1.82 MPa, 6.4 mm, unannealed 132 °C ASTM D 648
Relative Temp Index, Elec 125 °C UL 746B
Relative Temp Index, Mech w/impact 110 °C UL 746B
Relative Temp Index, Mech w/o impact 125 °C UL 746B
PHYSICAL Value Unit Standard
Specific Gravity 1.21 - ASTM D 792
Specific Volume 0.83 cm³/g ASTM D 792
Water Absorption, 24 hours 0.15 % ASTM D 570
Water Absorption, equilibrium, 23C 0.35 % ASTM D 570
Mold Shrinkage, flow, 3.2 mm 0.5 - 0.7 % S-Plastics Method
Melt Flow Rate, 300°C/1.2 kgf 6 g/10 min ASTM D 1238
ELECTRICAL Value Unit Standard
Volume Resistivity >1.E+17 Ohm-cm ASTM D 257
Dielectric Strength, in air, 3.2 mm 16.7 kV/mm ASTM D 149
Relative Permittivity, 50/60 Hz 3.01 - ASTM D 150
Relative Permittivity, 1 MHz 2.96 - ASTM D 150
Dissipation Factor, 50/60 Hz 0.0009 - ASTM D 150
Dissipation Factor, 1 MHz 0.01 - ASTM D 150
Arc Resistance, Tungsten {PLC} 6 PLC Code ASTM D 495
Hot Wire Ignition {PLC) 2 PLC Code UL 746A
High Voltage Arc Track Rate {PLC} 4 PLC Code UL 746A
High Ampere Arc Ign, surface {PLC} 3 PLC Code UL 746A
Comparative Tracking Index (UL) {PLC} 4 PLC Code UL 746A
FLAME CHARACTERISTICS Value Unit Standard
UL Recognized, 94V-0 Flame Class Rating (3) 2.36 mm UL 94
CSA (See File for complete listing) LS88480 File No. CSA LISTED
Source GMD, last updated:01/04/2000    

Processing

Parameter    
Injection Molding Value Unit
Drying Temperature 120 °C
Drying Time 3 - 4 hrs
Drying Time (Cumulative) 48 hrs
Maximum Moisture Content 0.02 %
Melt Temperature 310 - 330 °C
Nozzle Temperature 305 - 325 °C
Front - Zone 3 Temperature 310 - 330 °C
Middle - Zone 2 Temperature 300 - 320 °C
Rear - Zone 1 Temperature 290 - 310 °C
Mold Temperature 80 - 115 °C
Back Pressure 0.3 - 0.7 MPa
Screw Speed 40 - 70 rpm
Shot to Cylinder Size 40 - 60 %
Vent Depth 0.025 - 0.076 mm
Source GMD, last updated:01/04/2000  
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.    
PLEASE CHECK WITH YOUR (LOCAL SALES OFFICE) FOR AVAILABILITY IN YOUR REGION  
(1) Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours
storage at 23°C/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded
samples. All samples tested under ISO test standards are prepared according to ISO 294.
(2) Only typical data for selection purposes. Not to be used for part or tool design.    
(3) This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.  
(4) Internal measurements according to UL standards.    

 

For more information please download the datasheet

S-Plastic Lexan ML1848 PRELIMINARY DATA Opaque Colors, High Viscosity Superior Flame Retardance 0  S-Plastics Lexan ML1848.pdf

 

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