How many types of carbon Fiber are there?

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How many types of carbon Fiber are there?

• Urja Fabrics is the largest manufacturers
  suppliers of fiberglass fabrics and are well
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Carbon Fiber Fabrics

• Carbon fiber fabrics is a high-tensile fiber or
  whisker made by heating rayon or
  polyacrylonitrile fibers or petroleum residues to
  appropriate temperatures. Fibers are 7 to 8
  microns in diameter and more than 90 carbonized.
• Carbon fiber is a material consisting of fibers
  around 510 µm in diameter. They are composed of
  carbon items mostly.

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• This high-tensile fiber or whisker is
  manufactured by heating polyacrylonitrile or
  rayon fiber or petroleum residue to the
  appropriate temperature. These fibers are 90
  carbonized and usually 7 to 8 microns in
  diameter.
• The atoms in carbon fibers are bonded together in
  crystals. The crystals are parallelly aligned to
  the long axis of the fiber. This alignment gives
  a high strength-to-volume ratio to the fiber.
• In carbon fibers, thousands of carbon fibers are
  bundled together to form a row. It can be woven
  into Carbon Fiber Fabrics or used by itself.

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Types of Carbon Fiber

• Carbon fibers can be classified into various
  types based on different classification criteria.
  For example, strength, modulus, or final heat
  treatment temperature.

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Classification based on carbon fiber properties

• UHM or Ultra High Modulus where the modulus gt 450
  GPA.
• HM or High Modulus where the modulus is in the
  range of 350 and 450 GPA.
• IM or Intermediate Modulus where the modulus is
  in the range of 200 and 350 GPA.
• LM or Low Modulus where the modulus is lt 100 GPA.
  In this category of carbon fiber, the tensile
  strength is high, typically gt3GPA.
• SHT or Super High Tensile category fiber where
  tensile strength gt 4.5 GPA.

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Classification based on the precursor fiber
material

• PAN-based carbon
• Isotropic pitch-based carbon fibers
• Rayon-based carbon fibers
• Pitch-based carbon fiber
• Gas-phase-grown carbon fibers
• Mesosphere pitch-based carbon fibers
• Carbon Fabrics Suppliers Ahmedabad supply
  different types of fabrics based on user
  requirements.

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Classification based on the final heat treatment
temperature

• HTT Carbon Fiber High heat treatment carbon
  fiber means where the final heat treatment
  temperature is beyond 2000 degrees Celsius. It
  can be associated with high-modulus type fiber.
• IHT Carbon Fiber Intermediate Heat Treatment
  carbon fiber means where the final heat treatment
  is around 1500 degrees Celsius. It can be
  associated with high-strength fiber.

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• LHT Carbon Fiber Low Heat Treatment carbon fiber
  means where the final heat treatment temperature
  does not go beyond 1000 degrees Celsius. It can
  be associated with mow modulus and low-strength
  fiber.
• PTFE coated fiberglass fabric manufacturers in
  India make fabrics of different strengths. It
  depends on the orientation. A small piece can
  also withstand an impact of several tons without
  deforming.

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