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S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting.

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S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting.

S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting.
S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting. S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting. S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting.

Large Image :  S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting.

Product Details:
Place of Origin: ——
Brand Name: S-Plastic Lexan
Certification: COA/ICP Test/Rohs/MSDS
Model Number: 303
Payment & Shipping Terms:
Minimum Order Quantity: 100KG
Price: *USD
Packaging Details: 25KG/BAG
Delivery Time: To be negotiated
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: To be negotiated
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S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting.

Description
Melt Flow Rate, 300°C/1.2 Kgf: 5.5 UL Recognized, 94V-2 Flame Class Rating (3): 1.47

S-Plastics Lexan  303 resin is Clear, high viscosity material designed to service severe environments of HID lighting.

 

​Property

TYPICAL PROPERTIES (1) 　 　 　
MECHANICAL Value Unit Standard
Tensile Stress, yld, Type I, 50 mm/min 51 MPa ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min 65 MPa ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min 7 % ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min 300 % ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span 82 MPa ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span 2340 MPa ASTM D 790
Hardness, Rockwell M 70 - ASTM D 785
Hardness, Rockwell R 118 - ASTM D 785
Taber Abrasion, CS-17, 1 kg 10 mg/1000cy ASTM D 1044
IMPACT Value Unit Standard
Izod Impact, unnotched, 23°C 3204 J/m ASTM D 4812
Izod Impact, notched, 23°C 907 J/m ASTM D 256
Tensile Impact, Type "S" 546 kJ/m² ASTM D 1822
Falling Dart Impact (D 3029), 23°C 169 J ASTM D 3029
THERMAL Value Unit Standard
Vicat Softening Temp, Rate B/50 154 °C ASTM D 1525
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
CTE, -40°C to 40°C, flow 8.1E-05 1/°C ASTM E 831
CTE, -40°C to 95°C, flow 6.84E-05 1/°C ASTM E 831
CTE, 60°C to 138°C, flow 1.39E-04 1/°C ASTM E 831
Specific Heat 1.25 J/g-°C ASTM C 351
Thermal Conductivity 0.19 W/m-°C ASTM C 177
Relative Temp Index, Elec 115 °C UL 746B
Relative Temp Index, Mech w/impact 115 °C UL 746B
Relative Temp Index, Mech w/o impact 115 °C UL 746B
PHYSICAL Value Unit Standard
Specific Gravity 1.2 - ASTM D 792
Specific Volume 0.76 cm³/g ASTM D 792
Density 1.19 g/cm³ ASTM D 792
Water Absorption, 24 hours 0.15 % ASTM D 570
Water Absorption, equilibrium, 23C 0.35 % ASTM D 570
Water Absorption, equilibrium, 100°C 0.58 % ASTM D 570
Mold Shrinkage, flow, 3.2 mm 0.5 - 0.7 % S-Plastics Method
Melt Flow Rate, 300°C/1.2 kgf 5.5 g/10 min ASTM D 1238
Melt Viscosity 800 Pa-s S-Plastics Method
OPTICAL Value Unit Standard
Light Transmission 88 % ASTM D 1003
Haze 1 % ASTM D 1003
Refractive Index 1.586 - ASTM D 542
ELECTRICAL Value Unit Standard
Volume Resistivity >1.E+17 Ohm-cm ASTM D 257
Dielectric Strength, in air, 3.2 mm 15.7 kV/mm ASTM D 149
Dielectric Strength, in oil, 1.6 mm 23.2 kV/mm ASTM D 149
Relative Permittivity, 50/60 Hz 3.17 - ASTM D 150
Relative Permittivity, 100 Hz 3.3 - ASTM D 150
Relative Permittivity, 1 MHz 3.1 - ASTM D 150
Dissipation Factor, 50/60 Hz 0.0009 - ASTM D 150
Dissipation Factor, 100 Hz 0.002 - ASTM D 150
Dissipation Factor, 1 MHz 0.02 - ASTM D 150
Arc Resistance, Tungsten {PLC} 7 PLC Code ASTM D 495
Hot Wire Ignition {PLC) 2 PLC Code UL 746A
High Voltage Arc Track Rate {PLC} 1 PLC Code UL 746A
High Ampere Arc Ign, surface {PLC} 4 PLC Code UL 746A
Comparative Tracking Index (UL) {PLC} 2 PLC Code UL 746A
FLAME CHARACTERISTICS Value Unit Standard
UL Recognized, 94V-2 Flame Class Rating (3) 1.47 mm UL 94
UV-light, water exposure/immersion F2 - UL 746C
Source GMD, last updated:01/05/2000 　 　

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 315 - 340 °C
Nozzle Temperature 310 - 330 °C
Front - Zone 3 Temperature 315 - 340 °C
Middle - Zone 2 Temperature 305 - 325 °C
Rear - Zone 1 Temperature 295 - 315 °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:01/05/2000 　

 

 

For more information please download the datasheet
S-Plastic Lexan 303 Clear, High Viscosity Material Designed To Service Severe Environments Of HID Lighting. 0  S-Plastics Lexan 303.pdf

 

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