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    123 Products
    About Plastic
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    Compare over 25 types of plastic to find the right material for you.

    Ultra-Electrically-Insulating Ultem PEI Sheets

    Image of Product. Front orientation. Plastic. Ultra-Electrically-Insulating Ultem PEI Sheets.
    Often used for circuit-breaker housings, manifolds, and semiconductor components, these sheets offer excellent electrical-insulating properties.
    Wd.
    Lg.
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Surface Resistivity,
    ohm/sq.
    Color
    Flammability
    Rating
    Food Industry Std.
    Each
    0.04" Thick (-0.004" to 0.004" Tolerance)
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 VTM-0
    		FDA Standard, NSF Standard
    		8685K41000000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 VTM-0
    		FDA Standard, NSF Standard
    		8685K4200000
     
    1/16" Thick (-0.00625" to 0.00625" Tolerance)
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard, NSF Standard
    		8685K4300000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard, NSF Standard
    		8685K4400000
     
    3/32" Thick (-0.00938" to 0.00938" Tolerance)
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard, NSF Standard
    		8685K4500000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard, NSF Standard
    		8685K46000000
     
    1/8" Thick (-0.0125" to 0.0125" Tolerance)
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard, NSF Standard
    		8685K4700000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard, NSF Standard
    		8685K48000000
     
    1/4" Thick (0" to 0.025" Tolerance)
    6"6"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K5100000
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K511000000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K512000000
     
    3/8" Thick (0" to 0.025" Tolerance)
    6"6"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K5200000
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K491000000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K492000000
     
    1/2" Thick (0" to 0.025" Tolerance)
    6"6"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K5300000
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K521000000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K522000000
     
    3/4" Thick (0" to 0.025" Tolerance)
    6"6"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K54000000
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K61000000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K62000000
     
    1" Thick (0" to 0.025" Tolerance)
    6"6"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K55000000
    12"12"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K531000000
    12"24"Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		8685K532000000
     

    Ultra-Electrically-Insulating Ultem PEI Rods

    Image of Product. Front orientation. Plastic. Ultra-Electrically-Insulating Ultem PEI Rods.
    These rods offer excellent electrical-insulating properties. They’re often used for circuit-breaker housings, manifolds, and semiconductor components.
    Dia.
    Dia. Tolerance
    Fabrication
    Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Dielectric Strength,
    V/mil
    Flammability
    Rating
    Food Industry
    Std.
    Choose a Length, ft.
    Per
    Ft.
    Amber
    1/4"0.000" to 0.003"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 4, 58686K7100000
    3/8"0.000" to 0.003"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 4, 58686K720000
    1/2"0.000" to 0.003"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 4, 58686K730000
    5/8"0.000" to 0.003"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 4, 58686K7400000
    3/4"0.000" to 0.003"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 4, 58686K7500000
    1"0.000" to 0.003"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 4, 58686K7600000
    1 1/4"0.000" to 0.005"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 48686K7700000
    1 1/2"0.000" to 0.005"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 48686K7800000
    2"0.000" to 0.005"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 48686K81000000
    2 1/2"0.000" to 0.015"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 48686K82000000
    3"0.000" to 0.250"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 48686K83000000
    3 1/2"0.000" to 0.250"Extruded-20 to 33517,000 to 17,5000.5 to 0.6830UL 94 V-0
    		FDA Standard
    		1, 2, 3, 48686K84000000
     

    Ultra-Electrically-Insulating Ultem PEI Bars

    Image of Product. Front orientation. Plastic. Ultra-Electrically-Insulating Ultem PEI Bars.
    Often used for circuit-breaker housings, manifolds, and semiconductor components, these bars offer excellent electrical-insulating properties.
    Wd.
    Lg.,
    ft.
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Surface Resistivity,
    ohm/sq.
    Color
    Flammability
    Rating
    Food Industry
    Std.
    Each
    1/4" Thick (0" to 0.03" Tolerance)
    2"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K11000000
    2"2Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K2100000
    4"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K3100000
     
    3/8" Thick (0" to 0.03" Tolerance)
    2"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K1200000
    2"2Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K2200000
    4"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K3200000
     
    1/2" Thick (0" to 0.03" Tolerance)
    2"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K1300000
    2"2Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K23000000
    4"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K33000000
     
    3/4" Thick (0" to 0.03" Tolerance)
    2"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K1400000
    2"2Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K24000000
    4"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K34000000
     
    1" Thick (0" to 0.03" Tolerance)
    2"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K15000000
    2"2Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K25000000
    4"1Extruded-2033517,000 to 17,5000.5 to 0.61× 10^13Semi-Clear AmberUL 94 V-0
    		FDA Standard
    		7612K35000000
     

    Ultra-Electrically-Insulating Ultem PEI Film

    Image of Product. Front orientation. Plastic. Ultra-Electrically-Insulating Ultem PEI Film.
    Use this film in 3D printing operations as a build surface. It’s also widely used in semiconductor applications because it has excellent electrical-insulating properties.
    1 ft. Long
    2 ft. Long
    Thk.
    Thk. Tolerance
    Wd.
    Fabrication
    Temp.,
    ° F
    Tensile Strength,
    psi
    Color
    Flammability
    Rating
    Each
    Each
    Plain Backing
    0.001"-0.0001" to 0.0001"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K18000007576K15000000
    0.002"-0.0002" to 0.0002"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K1900007576K1600000
    0.003"-0.0003" to 0.0003"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K2100007576K1100000
    0.005"-0.0005" to 0.0005"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K22000007576K1200000
    0.01"-0.001" to 0.001"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K23000007576K1300000
    0.02"-0.002" to 0.002"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K24000007576K1400000
    0.03"-0.003" to 0.003"12"Extruded-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K25000007576K1700000
     
    Adhesive Backing
    0.001"-0.0001" to 0.0001"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K31000007576K4100000
    0.002"-0.0002" to 0.0002"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K3200000———0
    0.003"-0.0003" to 0.0003"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K33000007576K4200000
    0.005"-0.0005" to 0.0005"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K34000007576K4300000
    0.01"-0.001" to 0.001"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K35000007576K4400000
    0.02"-0.002" to 0.002"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K3600000———0
    0.03"-0.003" to 0.003"12"Cast-20 to 33514,200Semi-Clear AmberUL 94 VTM-0
    		7576K3700000———0
     

    Plastic Selector Packs

    Image of Product. Front orientation. Plastic. Plastic Selector Packs.
    You'll get one piece of each material listed, except the Multipurpose pack, where you'll get two pieces (one piece of nylon 6/6 and one piece of cast nylon).
    Performance
    Material
    Wd.
    Lg.
    No. of
    Pieces
    Each
    High TemperaturePEEK, PFA, Polyimide, Torlon PAI, Ultem PEI2"2"55331K910000000

    Plastic Washers

    Image of Product. Front orientation. Washers. Plastic Washers.
    All of these washers are lightweight, nonconductive, and naturally rust resistant. They are commonly used in electronics and automation applications to take the pressure off screws and nuts and protect mounting surfaces.
    Electrically Insulating Ultem PEI—Our best electrical insulators, these washers are often used to secure components in circuit-breaker housings and semiconductors.
    Temp.
    Range, ° F
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.
    Specs. Met
    Choose a
    Color
    Pkg.
    Qty.
    Pkg.
    Electrically Insulating Ultem PEI
    No. 4
    		0.125"0.313"0.025" to 0.040"-30450ASME B18.21.1Beige, Black1091138A92000000
    No. 5
    		0.141"0.350"0.036" to 0.045"-30450ASME B18.21.1Beige, Black1091138A9210000
    No. 6
    		0.156"0.375"0.020" to 0.060"-30450ASME B18.21.1Beige, Black1091138A9240000
    No. 8
    		0.188"0.438"0.020" to 0.060"-30450ASME B18.21.1Beige, Black1091138A9270000
    No. 10
    		0.218"0.500"0.020" to 0.060"-30450ASME B18.21.1Beige, Black1091138A9150000
    No. 12
    		0.250"0.562"0.051" to 0.080"-30450ASME B18.21.1Black1091138A8380000
    1/4"
    		0.281"0.625"0.040" to 0.080"-30450ASME B18.21.1Black1091138A8340000
    5/16"
    		0.343"0.688"0.060" to 0.100"-30450ASME B18.21.1Black1091138A8500000
    3/8"
    		0.406"1.000"0.060" to 0.100"-30450ASME B18.21.1Black591138A8440000
    7/16"
    		0.469"1.250"0.051" to 0.080"-30450ASME B18.21.1Black591138A8570000
    1/2"
    		0.531"1.375"0.064" to 0.104"-30450ASME B18.21.1Black591138A83200000
    5/8"
    		0.656"1.750"0.074" to 0.121"-30450ASME B18.21.1Black191138A8520000
    3/4"
    		0.812"2.000"0.108" to 0.160"-30450ASME B18.21.1Black191138A8420000
    7/8"
    		0.938"2.250"0.108" to 0.160"-30450ASME B18.21.1Black191138A8590000
    M2
    		2.2 mm5.0 mm0.2 mm to 0.4 mm-30450DIN 125Beige, Black1095331A1000000
    M3
    		3.2 mm7.0 mm0.4 mm to 0.6 mm-30450DIN 125Beige, Black1095331A2000000
    M4
    		4.3 mm9.0 mm0.7 mm to 0.9 mm-30450DIN 125Beige, Black1095331A3000000
    M5
    		5.5 mm10.0 mm0.9 mm to 1.1 mm-30450DIN 125Beige, Black1095331A4000000
    M6
    		6.5 mm12.0 mm1.5 mm to 1.7 mm-30450DIN 125Black1095331A5020000
    M7
    		7.5 mm14.0 mm1.4 mm to 1.8 mm-30450DIN 125Black1095331A6020000
    M8
    		8.4 mm16.0 mm1.4 mm to 1.8 mm-30450DIN 125Black1095331A7020000
    M10
    		10.5 mm21.0 mm1.8 mm to 2.2 mm-30450DIN 125Black595331A8020000
    M12
    		13.0 mm24.0 mm2.3 mm to 2.7 mm-30450DIN 125Black595331A9020000
     

    High-Temperature PEI 3D Printer Filaments

    Image of Product. Front orientation. 3D Printer Filaments. High-Temperature PEI 3D Printer Filaments .
    Image of Specification. Front orientation. Contains Border. Gold. High-Temperature PEI 3D Printer Filaments .

    Gold

    Image of Specification. Front orientation. Contains Border. Beige. High-Temperature PEI 3D Printer Filaments .

    Beige

    Often used to make parts that will be used near ovens, engines, and other hot machinery, these PEI filaments remain strong and rigid in temperatures that would soften most plastic. They’re a lightweight alternative to machined metal parts. Print these filaments on a fused filament fabrication (FFF) 3D printer. Because of their high melting points, you'll need an all-metal extruder and heated printer bed to reach their minimum printing temperature. Without the heated printer bed, parts will cool too quickly and warp.
    Maximum exposure temperature is the point at which a printed part will begin to deform. Above this temperature, your part will start to lose structural integrity.
    Tensile Strength—Tensile strength is the best measure of a filament's overall strength. Similar to the stress applied on a rope during a game of tug-of-war, it's the amount of pulling force a material can handle before breaking. A higher rating means a stronger filament. A tensile strength of 5,000 psi and above is considered good; 12,000 psi and above is excellent.
    Spool
    Dia.,
    mm
    Printing Temp.
    For Printer
    Bed Temp.
    Tensile Strength,
    psi
    Hardness
    Max. Exposure
    Temp.
    For Min. Nozzle
    Opening Dia., mm
    Dia.,
    mm
    Dp.,
    mm
    Material
    Wt.,
    g
    Each
    PEI—Extra High Strength, High Strength, High Temperature, Warp Resistant
     
    Opaque Gold
    1.75370° to 390° C
    698° to 734° F    		120° to 160° C
    248° to 320° F    		8,120Durometer 85D
    (Hard)    		208° C
    406° F    		0.419540Plastic5003489N240000000
     
    PEI—Extra High Strength, High Strength, High Temperature, Highly Absorbent, Moisture Resistant, Warp Resistant
     
    Semi-Clear Beige
    1.75350° to 380° C
    662° to 716° F    		140° to 160° C
    284° to 320° F    		7,830Durometer 85D
    (Hard)    		158° C
    316° F    		0.419540Plastic5003489N25000000
     

    Plastic Compression Springs

    Image of Product. Front orientation. Compression Springs. Plastic Compression Springs.
    Not just any ordinary plastic—these springs are made from Ultem PEI, which is nonmagnetic, nonconductive, and ultra chemical resistant. That makes them a common choice for sensitive imaging systems, where magnetic parts could interfere with performance. They’re also good for areas where stray electrical currents pose a risk. And unlike many metal springs, they won’t break down when exposed to strong acids or weak bases.
    Wire
    Lg.
    OD
    ID
    Wd.
    Thk.
    Compressed Lg.
    @ Max. Load
    Max. Load,
    lb.
    Spring Rate,
    lbf/in
    Color
    Material
    End
    Type
    Max. Temp.,
    ° F
    Each
    0.375"0.35"0.186"0.082"0.03"0.162"0.783.7RedUltem PEIClosed3402017N101000000
    0.375"0.35"0.186"0.082"0.03"0.162"1.36.1YellowUltem PEIClosed3402017N10200000
    0.5"0.35"0.186"0.082"0.03"0.202"0.792.7RedUltem PEIClosed3402017N10400000
    0.5"0.35"0.186"0.082"0.03"0.202"1.34.4YellowUltem PEIClosed3402017N10500000
    0.5"0.485"0.261"0.112"0.042"0.219"1.55.4RedUltem PEIClosed3402017N10700000
    0.5"0.485"0.261"0.112"0.042"0.219"2.58.9YellowUltem PEIClosed3402017N10800000
    0.5"0.485"0.261"0.112"0.042"0.219"3.111PurpleUltem PEIClosed3402017N10900000
    0.75"0.47"0.246"0.112"0.042"0.305"1.53.6RedUltem PEIClosed3402017N11100000
    0.75"0.47"0.246"0.112"0.042"0.305"2.65.9YellowUltem PEIClosed3402017N11200000
    0.75"0.47"0.246"0.112"0.042"0.305"3.27.3PurpleUltem PEIClosed3402017N11300000
    0.75"0.72"0.376"0.172"0.062"0.327"3.58.2RedUltem PEIClosed3402017N11400000
    0.75"0.72"0.376"0.172"0.062"0.327"5.714YellowUltem PEIClosed3402017N11500000
    0.75"0.72"0.376"0.172"0.062"0.327"7.117PurpleUltem PEIClosed3402017N11600000
    1"0.72"0.376"0.172"0.062"0.408"3.45.9RedUltem PEIClosed3402017N11700000
    1"0.72"0.376"0.172"0.062"0.408"5.79.7YellowUltem PEIClosed3402017N11800000
    1"0.72"0.376"0.172"0.062"0.408"7.112PurpleUltem PEIClosed3402017N11900000
    1"0.965"0.505"0.23"0.085"0.443"6.412RedUltem PEIClosed3402017N12100000
    1"0.965"0.505"0.23"0.085"0.443"1019YellowUltem PEIClosed3402017N12200000
    1"0.965"0.505"0.23"0.085"0.443"1324PurpleUltem PEIClosed3402017N12300000
    1.25"0.965"0.505"0.23"0.085"0.525"6.49RedUltem PEIClosed3402017N12400000
    1.25"0.965"0.505"0.23"0.085"0.525"1015YellowUltem PEIClosed3402017N12500000
    1.25"0.965"0.505"0.23"0.085"0.525"1318PurpleUltem PEIClosed3402017N12600000
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