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    10 Products
    About Composites
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    Compare our offering of composites to find the right material for you.

    Multipurpose Flame-Retardant Garolite G-10/FR4 Rectangular Tubes

    Image of Product. Front orientation. Garolite. Multipurpose Flame-Retardant Garolite G-10/FR4 Rectangular Tubes.
    These rectangular tubes are flame retardant, machinable, and electrically insulating. They’re made of epoxy resin, making them good for use with printed circuit boards, insulating washers, and transformer components. With low moisture absorption, these tubes are often used as thermal insulators. Made with fiberglass fabric reinforcement, they’re strong and easier to machine than other glass cloth phenolics. Garolite G-10/FR4 is also called epoxy-grade industrial laminate and phenolic.
    Outside
    Inside
    Temp.
    36"
    Wd.
    Wd. Tolerance
    Ht.
    Ht. Tolerance
    Wd.
    Ht.
    Min.
    Max.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Hardness
    For Use
    Outdoors
    Mil. Spec.
    Each
    0.063" Thick Wall
     
    Green
    2.156"-0.015" to 0.015"1.156"-0.015" to 0.015"2.03"1.03"Not Rated26532,000 to 40,0005.5 to 12Rockwell M100
    (Extra Hard)    		YesMIL-I-24768/274501N140000000
     
    1/8" Thick Wall
     
    Green
    3/4"-0.015" to 0.015"3/4"-0.015" to 0.015"1/2"1/2"Not Rated26532,000 to 40,0005.5 to 12Rockwell M100
    (Extra Hard)    		YesMIL-I-24768/274501N17000000
    1"-0.015" to 0.015"7/8"-0.015" to 0.015"3/4"5/8"Not Rated26532,000 to 40,0005.5 to 12Rockwell M100
    (Extra Hard)    		YesMIL-I-24768/274501N11000000
     
    1/4" Thick Wall
     
    Green
    1 5/8"-0.015" to 0.015"1 1/4"-0.015" to 0.015"1 1/8"3/4"Not Rated26532,000 to 40,0005.5 to 12Rockwell M100
    (Extra Hard)    		YesMIL-I-24768/274501N12000000
     

    High-Strength Lightweight Carbon Fiber Square Tubes

    Image of Product. Front orientation. Carbon Fiber. High-Strength Lightweight Carbon Fiber Square Tubes.
    Mount these lightweight tubes to flat surfaces in place of aluminum to create structural frames, machinery components, and robotics. This carbon fiber weighs less yet is almost as rigid as aluminum. Adopted by the aerospace industry, carbon fiber is known for its balance of weight and strength. And since it's lightweight, it reduces the wear and stress on motorized parts, extending the life of machines.
    These tubes have layers that alternate fibers in three directions, so they spread out their strength and resist crushing along the entire tube. They are checked, so they won’t fray or splinter when cut, making them easy to machine. They have the classic carbon-fiber look.
    Outside
    Inside
    12" Long
    32" Long
    Wd.
    Wd. Tolerance
    Ht.
    Ht. Tolerance
    Wd.
    Ht.
    Pattern
    Fiber Layup
    Orientation
    Color
    Temp. Range,
    ° F
    Tensile Strength,
    psi
    Fiber Tensile Stiffness
    Impact
    Strength
    Hardness
    For Use
    Outdoors
    Each
    Each
     
    0.04" Thick Wall (-0.02" to 0.02")
    0.83"-0.02" to 0.02"0.83"-0.02" to 0.02"3/4"3/4"Checked0°/+45°/-45°Black0 to 250120,000 to 175,00033 msi to 36 msi (Standard)Not RatedNot RatedNo2040N110000002040N120000000
    1.08"-0.02" to 0.02"1.08"-0.02" to 0.02"1"1"Checked0°/+45°/-45°Black0 to 250120,000 to 175,00033 msi to 36 msi (Standard)Not RatedNot RatedNo2040N13000002040N14000000
     
    0.06" Thick Wall (-0.02" to 0.02")
    1.37"-0.02" to 0.02"1.37"-0.02" to 0.02"1 1/4"1 1/4"Checked0°/+45°/-45°Black0 to 250120,000 to 175,00033 msi to 36 msi (Standard)Not RatedNot RatedNo2040N15000002040N16000000
     
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