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Sabic Lexan AD4820 Is A High Viscosity Grade Exhibiting Low Dust Attraction With A UV Cut-Off Up To 400 Nm And Greater

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Sabic Lexan AD4820 Is A High Viscosity Grade Exhibiting Low Dust Attraction With A UV Cut-Off Up To 400 Nm And Greater
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Features
Specifications
Melt Flow Rate, 300°C/1.2 Kgf: 7
Basic Infomation
Place of Origin: ——
Brand Name: Sabic Lexan
Certification: COA/ICP Test/Rohs/MSDS
Model Number: AD4820
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

Sabic Lexan  AD4820 resin is a high viscosity grade exhibiting low dust attraction with a UV cut-off up to 400 nm and greater optical purity than
standard resin.

 


Property

TYPICAL PROPERTIES (1)      
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 69 MPa ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min 7 % ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min 135 % ASTM D 638
Tensile Modulus, 5 mm/min 2300 MPa ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span 97 MPa ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span 2340 MPa ASTM D 790
Taber Abrasion, CS-17, 1 kg 10 mg/1000cy SABIC Method
Tensile Stress, yield, 50 mm/min 63 MPa ISO 527
Tensile Stress, break, 50 mm/min 70 MPa ISO 527
Tensile Strain, yield, 50 mm/min 6 % ISO 527
Tensile Strain, break, 50 mm/min 120 % ISO 527
Tensile Modulus, 1 mm/min 2350 MPa ISO 527
Flexural Stress, yield, 2 mm/min 90 MPa ISO 178
Flexural Modulus, 2 mm/min 2300 MPa ISO 178
Hardness, H358/30 95 MPa ISO 2039-1
IMPACT Value Unit Standard
Izod Impact, notched, 23°C 908 J/m ASTM D 256
Izod Impact, notched, -30°C 125 J/m ASTM D 256
Instrumented Impact Total Energy, 23°C 65 J ASTM D 3763
Izod Impact, unnotched 80*10*3 +23°C NB kJ/m² ISO 180/1U
Izod Impact, unnotched 80*10*3 -30°C NB kJ/m² ISO 180/1U
Izod Impact, notched 80*10*3 +23°C 70 kJ/m² ISO 180/1A
Izod Impact, notched 80*10*3 -30°C 12 kJ/m² ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm 75 kJ/m² ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm 15 kJ/m² ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm NB kJ/m² ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm NB kJ/m² ISO 179/1eU
THERMAL Value Unit Standard
Vicat Softening Temp, Rate B/50 153 °C ASTM D 1525
HDT, 1.82 MPa, 3.2mm, unannealed 132 °C ASTM D 648
CTE, -40°C to 95°C, flow 6.8E-05 1/°C ASTM E 831
CTE, -40°C to 95°C, xflow 6.8E-05 1/°C ASTM E 831
Thermal Conductivity 0.2 W/m-°C ISO 8302
CTE, 23°C to 80°C, flow 7.E-05 1/°C ISO 11359-2
CTE, 23°C to 80°C, xflow 7.E-05 1/°C ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C PASSES - IEC 60695-10-2
Vicat Softening Temp, Rate B/50 143 °C ISO 306
Vicat Softening Temp, Rate B/120 144 °C ISO 306
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm 136 °C ISO 75/Bf
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm 125 °C ISO 75/Af
PHYSICAL Value Unit Standard
Specific Gravity 1.2 - ASTM D 792
Mold Shrinkage, flow, 3.2 mm 0.5 - 0.7 % SABIC Method
Mold Shrinkage, xflow, 3.2 mm 0.5 - 0.7 % SABIC Method
Melt Flow Rate, 300°C/1.2 kgf 7 g/10 min ASTM D 1238
Density 1.2 g/cm³ ISO 1183
Water Absorption, (23°C/sat) 0.35 % ISO 62
Moisture Absorption (23°C / 50% RH) 0.15 % ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg 6 cm³/10 min ISO 1133
OPTICAL Value Unit Standard
Light Transmission 88 % ASTM D 1003
ELECTRICAL Value Unit Standard
Surface Resistivity 5.E+13 Ohm ASTM D 257
Source GMD, last updated:10/25/2004    

Processing

Parameter    
Injection Molding Value Unit
Drying Temperature 120 °C
Drying Time 2 - 4 hrs
Maximum Moisture Content 0.02 %
Melt Temperature 290 - 320 °C
Nozzle Temperature 280 - 310 °C
Front - Zone 3 Temperature 290 - 320 °C
Middle - Zone 2 Temperature 280 - 310 °C
Rear - Zone 1 Temperature 270 - 300 °C
Hopper Temperature 60 - 80 °C
Mold Temperature 80 - 120 °C
Source GMD, last updated:10/25/2004  

 

 


 

For more information please download the datasheet

Sabic Lexan AD4820 Is A High Viscosity Grade Exhibiting Low Dust Attraction With A UV Cut-Off Up To 400 Nm And Greater 0  Sabic Lexan AD4820.pdf

 

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