Unfilled Pure Resin PEI 1000 Rod
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Unfilled Pure Resin PEI 1000 Rod

Unreinforced polyetherimide (PEI) rods are translucent amber  color, has excellent toughness, naturally exhibit UL-94V0 flame retardancy, and produce very little smoke when burning.

PEI has excellent dimensional stability，even without fiber reinforcement, PEI does not warp. As a non-crystalline plastic, it generates  high temperatures during processing and does not easily deform after cooling, is a suitable plastic rod for high precision machining.
Material:
100% virgin resin PEI
Color:
NATURE
MOQ:
1PCS
Packing:
25kg/bag
Availability:
Quantity:
Inquire Add to Basket

  • PEI 1000

  • PRES

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 PEI 1000  Rods Product Description

Excellent insulation is a major characteristic of PEI (polyetherimide) material: within the frequency range of 1 MHz to 1 GHz, the dielectric loss of PEI remains extremely low (typically < 0.005). This means that in high-frequency signal transmission, signal attenuation and heat generation are both very small, making it highly suitable for 5G millimeter wave, radar, high-speed connectors and other scenarios.


Moreover, in a high-temperature environment of 150–200℃, the attenuation of its high-frequency insulation performance is also much smaller than that of PPS, PBT or epoxy resin.


If you are looking for a reliable insulating material that is not affected by high temperatures and frequency changes, then PEI resin material is very suitable for you.

PEI RESIN 1000 Electrical performance
Test Item Test standard Condition Unit Test Data

Dielectric Strength

IEC 60243-1

2mm
kV mm -1
33

Comparative Tracking Index

IEC60112

 23°C, 1kHz V
 150

Dielectric Constant

IEC60250

 23°C,50Hz - 2.9
Volume Resistivity IEC60093 23°C,1V - 1015

unfilled PEI resin rod

 ri

High-temperature resistant

1.Glass transition temperature: 215-217 °C

2.Heat distortion temperature: 220°C

3.Long-term using temperature: 170°C

4.Short-term using temperature: 200°C

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 High moulds and high tensile strength

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 Dimensional stability and low thermal expansion
Unreinforced PEI still has excellent rigidity and can maintain good dimensional stability in  normal and high-temperature environments

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 Chemical stability

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 Flame retardancy UL-94V0

|PEI 1000 Sheet Size table

Why are there dimensional errors in PEI boards?

For the margin of subsequent processing, the actual diameter of the PEI plate will be bigger than that marked. You can contact us to obtain the actual measured dimensions.

PEI 1000 ROD
Diameter  MM Tolerance Density KG/M⊃3; Weight KG/M
6 +0.2-+0.6 1.27 0.04
8 +0.5-+0.8 1.27 0.08
10 +0.4-+0.6 1.27 0.12
12 +0.3-+0.9 1.27 0.17
15 +0.6-+1 1.27 0.24
20 +0.3-+1 1.27 0.43
25 +0.3-+1 1.27 0.72
30 +0.4-+1 1.27 1.01
35 +0.2-+1 1.27 1.4
40 +0.2-+0.8 1.27 1.88
45 +0.3-+1.5 1.27 2.33
50 +0.4-+2.0 1.27 2.72
60 +0.8-+2.0 1.27 4.08
70 +0.5-+3.0 1.27 5.54
75 +0.5-+3.0 1.27 6
80 +0.5-+3.0 1.27 7.21
85 +0.5-+2.0 1.27 7.35
90 +0.4-+3.0 1.27 8.99
100 +0.3-+2.3 1.27 11.05
110 +0.6-+3.0 1.27 13.27
120 +0.5-+3.0 1.27 15.7
130 +0.5-+3.0 1.27 18.6
140 +0.5-+3.0 1.27 21.5
150 +0.5-+3.0 1.27 24
160 +0.5-+3.0 1.27 28.2
180 +0.5-+3.0 1.27 34.6

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 Data Sheet

Physical Properties Units Test value
Density g/cm³ D792 1.28
Water Absorption, 24 hrs. % D570 0.25
Water Absorption, Saturation % D570 1.25
Mechanical Properties
Tensile Strength MPa ISO527 110
Tensile Modules MPa ISO527 3200
Flexural Strength MPa ISO178 160
Flexural Modulus GPa ISO178 3.3
Hardness Rockwell M - ASTM D785 109
Coefficient of Linear
Thermal Expansion		 cm/cm/°C D696 5.6*10-5
Glass Transition Temperature ºC D3418 210
Thermal Conductivity W/m-°C ISO 8302 0.22
Flame retardant - UL94 V-0
Electrical Properties
Volume Resistivity Ω.cm IEC 60093 1.E+15
Dielectric Constant @1.1 GHz
3.01
Dissipation Factor @ 5 GHz
3.02
Surface Resistivity Ω IEC 60093 1.E+15


Hot Tags: Unfilled Pure Resin PEI 1000 Rod, PEI 1000 Rod, PEI Resin Rod, China, Low price, Customized, manufacturing company, manufacturer, factory, supplier, made in China, in stock

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Meanwhile, we provide mold design & manufacturing & injection molding services.

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