Material Introduction
Rexolite is a unique crosslinked polystyrene microwave plastic.The most striking property of this material is its stable electrical properties into the only cross-linked polystyrene, microwave plastic, in the frequency range of gigahertz..It is also optically clear, has a slight yellow casting (same as acrylic) when polished, is dimensionally stable, and has excellent sound transmission. It is a thermoset crosslinked styrene copolymer. The combination of good physical and excellent electrical properties, including low loss and stable dielectric constant, makes this material suitable for use in microwave lenses and precision components.

Rexolite® 1422 Standard Sizes, Colors, Grades, Brands, Types
Name: Rexolite® 1422
Types: Rods, sheets

Rexolite® 1422 sheet
Thickness (inch) Thickness (inch) Specification(mm) LBS / SQ.FT KG/㎡
0.01 0.254 610*610
0.015 0.381
0.02 0.508
0.031 0.787 305*305
305*610
610*610
610*1220
915*915
0.17 0.831
0.046 1.168 0.26 1.270
0.062 1.575 0.34 1.661
0.093 2.362 0.51 2.492
0.125 3.175 0.68 3.322
0.187 4.750 1.02 4.984
0.25 6.350 1.36 6.645
0.375 9.525 2.05 10.016
0.5 12.700 2.72 13.290
0.625 15.875 3.41 16.661
0.75 19.050 4.1 20.032
1 25.400 5.4 26.384
1.25 31.750 6.8 33.224
1.5 38.100 8.2 40.065
2 50.800 10.9 53.257
2.5 63.500 14 68.403
3 76.200 16 78.175
3.5 88.900 19 92.833
4 101.600 22 107.491
5 127.000 27 131.921
6 152.400 33 161.236

Rexolite® 1422 Rod
Diameter (inch) Diameter (inch) Diameter(mm) Length(mm) LBS/FT KG/m
1/16" (.062") 0.062 1.575 1220
1830
2440
3660
0.001 0.002
3/32" (.093") 0.093 2.362 0.003 0.005
1/8" (.125") 0.125 3.175 0.006 0.008
5/32"(」56") 0.156 3.962 0.009 0.013
3/16" (.187") 0.187 4.750 0.013 0.019
1/4" (.250") 0.25 6.350 0.022 0.033
9/32" (.281") 0.281 7.137 0.028 0.042
5/16" (312") 0.312 7.925 0.035 0.052
3/8" (.375") 0.375 9.525 0.050 0.074
7/16" (.437") 0.437 11.100 0.068 0.101
1/2" (.500") 0.5 12.700 0.089 0.132
9/16" (.562") 0.562 14.275 0.110 0.164
5/8" (.625") 0.625 15.875 0.140 0.208
3/4" (.750") 0.75 19.050 0.200 0.298
7/8" (.875") 0.875 22.225 0.270 0.402
1" (1.00") 1 25.400 0.350 0.521
1-1/8" 1.125 28.575 0.450 0.670
1-1/4" 1.25 31.750 0.550 0.819
1-3/8" 1.375 34.925 0.670 0.997
1-1/2" 1.500 38.100 0.790 1.176
1.5/8" 1.625 41.275 1220
2440
0.940 1.399
1-3/4" 1.75 44.450 1.080 1.608
1-7/8'1 1.875 47.625 1.250 1.861
2" 2 50.800 1.420 2.114
2-1/4" 2.25 57.150 1.800 2.679
2-1/2'1 2.5 63.500 2.210 3.290
2-3/4” 2.75 69.850 305
610
915
1220
2.700 4.019
3" 3 76.200 3.200 4.763
3-1/4" 3.25 82.550 3.700 5.508
3-1/2" 3.5 88.900 4.400 6.550
3-3/4" 3.75 95.250 5.000 7.443
4" 4 101.600 5.700 8.485
4-1/4" 4.25 107.950 6.400 9.527
4-1/2" 4.5 114.300 7.200 10.717
4-3/4" 4.75 120.650 8.000 11.908
5" 5 127.000 8.900 13.248
5-1/2" 5.5 139.700 10.700 15.927
6" 6 152.400 12.700 18.904
7" 7 177.800 17.500 26.049
8" 8 203.200 305
610
915
22.900 34.087

  • Advantages:
    ♦Excellent dielectric properties
    1.The dielectric constant is 2.53 (to 500 GHz) and has a very low dissipation factor.
    2.Suitable for microwave lenses, microwave circuits, antennas, coaxial cable connectors, sound sensors, TV satellite antennas and sonar lenses.
    3.Other uses include non-destructive material testing equipment, surveillance equipment, radar windows, radomes and missile system enclosures. An interesting application is the radar lens, which is used to draw the Earth's surface from a fast flying airplane.

    ♦High voltage insulator
    Capable of withstanding high voltage Capacitors and other components are important when the production gap starts. It turns out. Rexolite is superior to acrylic, epoxy, polyurethane and other plastics and has resistance to resinous resistance (failure due to electron bombardment).

    ♦Radiation resistant
    With a wide range of exposures up to 1000 M rads, there is almost no change in dielectric loss and excellent resistance to mechanical degradation of ionizing radiation.

    ♦Rigidity and dimensional stability
    At temperatures between 20°C and 200 ° C, Rexolite does not exhibit permanent deformation or plastic action at loads from 10 psi to 2000 psi. In addition, all castings are stress-free and do not require any stress relief before, during or after processing.

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Product Category

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