High impact PC SC2202 Guangzhou LG Glass Fiber Reinforced Mobile Electronic Raw Material
Category:
Rubber and plastic/engineering plastic/PC
Model:
Brand:
Guangzhou LG
Retail Price
35.00USD
重量
kg
- Product Description
-
Description :
PC SC2202 Guangzhou LG
Characteristics: High impact resistance; High mobility; Chemical resistance; Fiberglass reinforcement
Purpose: Electrical/Electronic Application Field
SC2202 Physical Property Table
Basic Information
Yellow card number E67171-100027246
E248280-100041002
Filler/reinforcement material glass fiber reinforcement material, 20% filler by weight
Characteristic impact resistance, high
Good chemical resistance
Good resilience
Usage: Electrical/Electronic Application Field
mobile phone
Processing method: Injection molding
Physical performance rating unit testing method
Specific gravity 1.35g/cm3 ASTM 792
Melt flow rate (300 ° C/1.2 kg) 6.0 g/10 min ASTM 1238
Shrinkage Flow (3.20 mm) 0.10 to 0.30% ASTM 955
Test method for hardness rating unit system
Rockwell hardness (R grade) 122 ASTM 785
Mechanical performance rating unit testing method
Tensile strength 1 (yield, 3.20 mm) 90.7 MPa ASTM 638
Elongation 2 (fracture, 3.20 mm) 7.0% ASTM 638
Bending modulus 3 (3.20 mm) 4510 MPa ASTM 790
Bending strength 4 (yield, 3.20 mm) 147 MPa ASTM 790
Test method for impact performance rating unit system
Suspended wall beam notch impact strength (23 ° C, 3.20 mm) 210 J/m ASTM 256
Test method for thermal performance rating unit system
Hot deformation temperature under load 5 (0.45 MPa, unannealed, 6.40 mm) 144 ° C ASTM 648
RTI Elec 80.0 °C UL 746
RTI Imp 80.0 °C UL 746
RTI 80.0 °C UL 746
Flammability rating test method
UL flame retardant rating UL 94
0.750 mm HB UL 94
3.00 mm HB UL 94
Injection rated value unit system
Drying temperature 100 to 120 ° C
Drying time 3.0 to 5.0 hours
Suggested moisture content<0.020%
The temperature at the rear of the barrel is 280 to 295 ° C
The temperature in the middle of the barrel is 285 to 305 ° C
The temperature at the front of the barrel is 290 to 310 ° C
Spray nozzle temperature 290 to 305 ° C
Processing (melt) temperature 295 to 315 ° C
Mold temperature 100 to 140 ° C
Back pressure ranging from 0.981 to 3.92 MPa
Screw speed 40 to 70 rpm
AfterSalesService :
Key words:- High impact PC
