2元彩票

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

Position: 2元彩票 > Products > Ultem PEI > ULTEM > PEI >

Ultem PEI 2300-100

2015-12-21 14:14

Ultem PEI 2300

30% glass fiber reinforced PEI resin, excellent stiffness and dimensional stability. Excellent processability.

machining

Injection -USA

 Processing group: ULT-IM-01 Description: Melt temperature exceeding 720F and / or excessive residence time at this temperature may affect color stability.  Drying time 4-6 hr Drying temperature 300 deg F Maximum drying time 24 hr Moisture content (range) 0.02% Melt temperature 660-750 deg F Nozzle temperature 650-750 deg F Front temperature 650-750 deg F Middle temperature 640-750 deg F rear temperature 630-750 deg F mold temperature 275-325 deg F back pressure 50-100 psig screw speed 40-70 rpm barrel injection 40-60% clamping force tonnage 3-5 ton / in2 mold exhaust groove depth 0.001-0.003 in 

30% glass fiber reinforced PEI resin, excellent stiffness and dimensional stability. Excellent processability.

performance

mechanical

performance

Typical data

unit

method

Tensile Strength , Yield, Type I, 0.125 "

24500

psi

ASTM D 638

Tensile Strength , Fracture, Type I, 0.125 "

23200

psi

ASTM D 638

Tensile Extension , Break, Type I 0.125 "

3.0

%

ASTM D 638

Flexural Strength , Rupture, 0.125 "

33000

psi

ASTM D 790

Flexural Modulus , 0.125 "

1300000

psi

ASTM D 790

Compressive strength

30700

psi

ASTM D 695

Compression modulus

938000

psi

ASTM D 695

Shear strength

14000

psi

ASTM D 732

Hardness , Rockwell M

114

-

ASTM D 785

Shock

performance

Typical data

unit

method

Izod impact value , no gap, 73F

8.0

ft-lb / in

ASTM D 4812

Izod impact value , notch, 73F

1.6

ft-lb / in

ASTM D 256

heat

performance

Typical data

unit

method

Vicat softening temperature , Class B

442

deg F

ASTM D 1525

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

414

deg F

ASTM D 648

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

410

deg F

ASTM D 648

CTE (Coefficient of Thermal Expansion), flow, 0F to 300F

1 E-5

in / in-F

ASTM E 831

Heat index

180

deg C

UL 746B

Thermal index , mechanical shock performance

170

deg C

UL 746B

Thermal index , non-mechanical impact performance

180

deg C

UL 746B

physical

performance

Typical data

unit

method

Specific gravity , solid

1.51

-

ASTM D 792

Water absorption , 24 hours @ 73F

0.160

%

ASTM D 570

Water absorption , equilibrium, 73F

0.90

%

ASTM D 570

Mold Shrinkage , flow, 0.125 "

2-4

in / in E-3

ASTM D 955

Mold Shrinkage , xflow, 0.125 "

2-4

in / in E-3

ASTM D 955

Melt flow rate , nominal, 337C 6.6 kgf

4.2

g / 10 min

ASTM D 1238

Electricity

performance

Typical data

unit

method

Volume resistivity

3 E16

ohm-cm

ASTM D 257

Dielectric strength , in air, 62 mils

770

V / mil

ASTM D 149

Dielectric strength , in oil, 62 mils

630

V / mil

ASTM D 149

Dielectric constant , 1 kHz

3.70

-

ASTM D 150

Loss factor , 1 kHz

0.0015

-

ASTM D 150

Loss factor , 2450 MHz

0.0053

-

ASTM D 150

Flame characteristics

performance

Typical data

unit

method

UL file number, USA

E121562

-

-

V-0 rating (test thickness)

0.010

inch

UL 94

CSA (see documentation for complete list)

LS88480

Document number

CSA LISTED

Oxygen index (LOI)

50.0

%

ASTM D 2863

NBS smoke density, flame burning, Ds 4 min

1.6

-

ASTM E 662

NBS smoke density, flame burning, Dmax 20 min

20.0

-

ASTM E 662

NBS smoke density, no fireworks, Dmax 20 min

20.0

-

ASTM E 662


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