VARIABLE TEMP 150°F to 250°F Cure Carbon Fiber Fabric 2x2 Twill PREPREG Double Sided 3k 50"/127cm 6oz/203gsm Toray T300
VARIABLE TEMP 150°F to 250°F Cure Carbon Fiber Fabric 2x2 Twill PREPREG Double Sided 3k 50"/127cm 6oz/203gsm Toray T300
VARIABLE TEMP 150°F to 250°F Cure Carbon Fiber Fabric 2x2 Twill PREPREG Double Sided 3k 50"/127cm 6oz/203gsm Toray T300
VARIABLE TEMP 150°F to 250°F Cure Carbon Fiber Fabric 2x2 Twill PREPREG Double Sided 3k 50"/127cm 6oz/203gsm Toray T300

ROOM TEMP Storage Carbon Fiber Fabric 2×2 Twill PREPREG Double Sided 3k 50″/127cm 6oz/207gsm Commercial Grade

SKU: G-20600-50

$112.24

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    Please Note: Due to the nature of composite materials, coloration of fabric may change or darken when resin is introduced to your part/fabric.

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    Description

    This fabric has a width of 50″, tow size of 3k, and is woven in a 2×2 twill weave. This is the most widely used weave pattern across multiple industries. This material is woven tighter than most of our competitors’ fabrics. This will help ensure a straight weave and a better looking final product.

    The NT-350HT Enduredge Max represents the next generation of highly toughened prepreg resin technology. NT-350HT offers superior surface finish and laminate quality using vacuum bag only processing. One year out-time(with no refrigerated storage) with zero change in process parameters over time. NT-350HT allows the parts builder to efficiently build large out-of-autoclave structures with near zero voids, with minimum debulking. While NT-350HT was designed for OOA processing, it is perfectly suitable for in-auto-clave processes and other processes as well. NT-350HT is suitable for aerospace secondary and primary structures, space, satellite structures, and radomes.

    The perforated film that comes with this material is necessary for the processing of this material. Do not discard this film material on arrival.

    This product is 50″ wide and sold by the yard with a 5-yard minimum purchase required.

     

    Storage & Out Life
    This material can be left out of freezer storage for 12 months in ambient storage conditions (70° – 80°F). It is still recommended to keep this in a sealed bag for the cleanliness of this product.

    Cure Cycles & Performances

    This information can be found throughout the TDS available.

    • Curing Schedule is meant to be a guide only and is subject to local conditions.
    • To avoid exotherm particular care must be taken with thick laminates.

    Health and Safety

    This material contains epoxy resin which can cause allergic reactions with skin contact and must avoid repeated and prolonged skin contact.
    Please refer to the product Safety Data Sheet before using this material. The following precautions must be taken when using epoxy resin prepregs:
    • Overalls must be worn.
    • Impervious gloves must be worn.

    Custom Prepreg Options

    We can have almost any of our fabrics pre-impregnated for you. Please email us for more details. We have systems in our PREG3xx series that can cure at various temps from 86° F to 275° F with safe service temps of over 600° F. We can do a max width of 60″ and also offer toughened systems. Lead times are usually 3-4 weeks for custom prepreg. We can do single-sided or double-sided prepreg, vary the resin % in the cloth, and vary the tack level of the material. Options are endless.

    We take care in shipping our items and we will never fold the fabric. Our fabric is always rolled onto a tube to prevent distortion of the weave.

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    Additional information

    Unit of Measure

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    Material Warp

    Material Weft

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    Ends Per Inch

    Pics Per Inch

    Yarn Size Warp

    Yarn Size Weft

    Tow Size

    Weight

    Width

    Volatile Content

    Fiber volume fraction

    Voidage (autoclave cure)

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    How We Sell - Fabrics

    Our fabrics are sold by the linear yard, with the exception of our samples which are a single 4"x4" (or 5"x7") piece. The unit price displayed is for 1 linear yard; all volume discounts will be automatically applied when selecting larger quantities of fabric when added to your shopping cart, as indicated in the table above with quantity discount ranges for units purchased.

    Please purchase the number of linear yards that you require. When purchasing multiple yards of the same fabric, you will receive one continuous length of that material. We carefully take that material and roll it onto a cardboard core and wrap clear plastic or Kraft paper over it, making sure to keep the fabric in its first quality condition. We pride ourselves on having one of the best material handling crews possible.

    Resin Consumption

    Resin consumption is provided for the approximate amount of resin by weight in the final part after processing by vacuum infusion. This does not account for the resin used in the flow lines and consumables such as flow media or breather cloth. Wet-layup by hand will also have a higher resin consumption in the final part and depends on the user’s techniques. Vacuum bagging a wet layup will improve the resin content. Too much resin will cause a weaker part, not stronger. The average rule of thumb is around 45% (+/- a couple of percent). To calculate actual resin % in your part, a burn test is used. For example, you have a part weighing 100 grams, and you would burn off the resin, which would leave the fiber behind. You should have 55 grams of fiber left when your process is working correctly. Due to the variables in processing, it is hard to give an accurate amount of resin needed to purchase for making your part. However, you will have waste no matter what method is used. A suggested ratio is about 1-1.5lbs of resin per lb of fabric purchased.

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