2元彩票

National Advisory Service Hotline: 400-6700-720 / 020-38937005

Position: 2元彩票 > Products > PC > LEXAN > pc-lexan >

Sabic Lexan PC 500R-131

2016-11-14 09:21

Lexan PC 500R

10% GR, the best combination of high modulus, excellent impact strength and flame retardancy. Contains release agent.

machining

Injection -USA

 Melt temperature 590-630 deg F Nozzle temperature 580-620 deg F Front temperature 590-630 deg F Middle temperature 570-610 deg F Rear temperature 550-590 deg F Mold temperature 180-240 deg F Drying temperature 250 deg F Drying time (minimum) 3-4 h Drying time (maximum) 48 h Back pressure 50-100 psi Screw speed 40-70 rpm Recommended injection volume 40-60% Exhaust tank depth .001-.003 in 

10% GR, the best combination of high modulus, excellent impact strength and flame retardancy. Contains release agent.

performance

mechanical

performance

Typical data

unit

method

Tensile Strength , Yield, Type I, 0.125 "

9600

psi

ASTM D 638

Tensile Strength , Fracture, Type I, 0.125 "

8000

psi

ASTM D 638

Tensile Extension , Yield, Type I 0.125 "

8.0

%

ASTM D 638

Tensile Extension , Break, Type I 0.125 "

15.0

%

ASTM D 638

Flexural Strength, Yield , 0.125 "

15000

psi

ASTM D 790

Flexural Modulus , 0.125 "

500000

psi

ASTM D 790

Compressive strength

14000

psi

ASTM D 695

Compression modulus

520000

psi

ASTM D 695

Shear strength

8500

psi

ASTM D 732

Shear modulus

147000

psi

ASTM D 4065

Hardness , Rockwell M

85

-

ASTM D 785

Hardness , Rockwell R

124

-

ASTM D 785

Taber Abrasion , CS-17, 1 kg

11

mg / 1000cy

ASTM D 1044

Fatigue limit , 2.5 MM cycle

2000

psi

ASTM D 671

Shock

performance

Typical data

unit

method

Izod impact value , no gap, 73F

40.0

ft-lb / in

ASTM D 4812

Izod impact value , notch, 73F

2.0

ft-lb / in

ASTM D 256

Tensile impact value , type "S"

75

ft-lb / in2

ASTM D 1822

Dart impact value (D 3029), 73F

75

ft-lbs

ASTM D 3029

heat

performance

Typical data

unit

method

Vicat softening temperature , Class B

310

deg F

ASTM D 1525

, 66 psi, 0.250", 未退火 HDT (thermal distortion temperature) , 66 psi, 0.250 ", unannealed

295

deg F

ASTM D 648

, 264 psi, 0.250",未退火 HDT (thermal distortion temperature) , 264 psi, 0.250 ", unannealed

288

deg F

ASTM D 648

Thermal conductivity

0.20

W / mC

ASTM C 177

, -40F ~ 200F CTE (Coefficient of Thermal Expansion), flow , -40F ~ 200F

1 E-5

in / in-F

ASTM E 831

Specific heat

0.29

BTU / lb-F

ASTM C 351

Thermal index

130

deg C

UL 746B

Thermal index, mechanical impact performance

130

deg C

UL 746B

Thermal index, non-mechanical impact performance

130

deg C

UL 746B

physical

performance

Typical data

unit

method

Specific gravity, solid

1.27

-

ASTM D 792

specific volume

22.20

in3 / lb

ASTM D 792

density

0.045

lb / in3

ASTM D 792

Water absorption , 24 hours @ 73F

0.120

%

ASTM D 570

Water absorption , equilibrium, 73F

0.31

%

ASTM D 570

Mold Shrinkage , flow, 0.125 "

2-4

in / in E-3

ASTM D 955

Electricity

performance

Typical data

unit

method

Volume resistivity

> 1E17

ohm-cm

ASTM D 257

Dielectric strength in air , 125 mils

450

V / mil

ASTM D 149

Dielectric constant , 60 Hz

3.10

-

ASTM D 150

Dielectric constant , 1 MHz

3.05

-

ASTM D 150

Loss factor , 60 Hz

0.0008

-

ASTM D 150

Loss factor , 1 MHz

0.0075

-

ASTM D 150

Flame characteristics

performance

Typical data

unit

method

UL file number, USA

E121562

-

-

V-0 rating (test thickness)

0.058

inch

UL 94

5VA rating (test thickness)

0.120

inch

UL 94

CSA (see documentation for complete list)

LS88480

File No.

CSA LISTED

Oxygen index (LOI)

36.0

%

ASTM D 2863


Previous: Lexan PC 923
Next: Lexan PC 503R

Working with Plastic Engine

You will get more mature professional engineering plastics supply services. We put customers first, and also actively challenge, and strive to present the best service quality to our customers.

Engineering Plastics Hotline:

400-6700-720
020-38937005

About Plastic Engine:
AG真人网 真人斗牛app 电玩竞技游戏 真人斗牛app 电玩游戏平台 电玩竞技游戏 皇冠体育官网 博狗直营