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Delfingen Thermal Protection

Thermal Protection

Nu-Flex HT

NUFLEX HT is a fiberglass braided sleeve that has been heat treated to remove all organic contaminants and to set the glass braid for end-fray resistance. There is no risk then of skin irritation or dermatitis when cutting and handling. This sleeving is the ideal choice for high temperature applications running up to 600°C. It provides abrasion resistance with high flexibility.

NUFLEX HT is used for high temperature and low voltage applications. Its expandability and flexibility enables it to slip over irregular shapes and electrical connections to provide effective thermal, mechanical and electrical protection. This makes NU-FLEX HT well suited for harsh environments in the automotive industry.

NUFLEX HT is available in two wall thicknesses construction: in a standard wall (NU-FLEX HT-1220) and in a 0.81 mm (.032") heavy wall (NU-FLEX HT-1232).

SEE DATASHEET BELOW FOR MORE INFORMATION

delfingen-closeup-nu-flex-HT-tubing

Features:

  • Flame retardant & self-extinguishing
  • Available in natural (silver-gray)

Benefits:

  • Ideal for irregular shapes
  • High flexibility
  • Electrical insulation
  • Large application fields

 

 

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Nu-Flex HTS

NU-FLEX HTS is a fiberglass braided sleeve that has been heat treated to remove all organic contaminants and then saturated with an acrylic binder. This binds the fibers and provides excellent fray resistance avoiding skin irritation when cutting and handling. The acrylic binder can be dyed in many colors for code and identification purposes. The color binder may degrade at operating temperatures above 200°C.

NU-FLEX HTS is the ideal choice for high temperature applications running up to 600°C, and is available in two wall thicknesses construction: in a standard wall (NU-FLEX HTS-520) and in a 0.81 mm (.032") heavy wall (NU-FLEX HTS-532). NU-FLEX HTS is used for high temperature and low voltage applications. Its expandability and flexibility enables it to slip over irregular shapes and electrical connections to provide effective thermal, mechanical and electrical protection. All of this helps make NU-FLEX HTS perfect for harsh environments in the automotive industry.

SEE DATASHEET BELOW FOR MORE INFORMATION

delfingen-closeup-nu-flex-hts-tubing

Features:

  • Heavy wall construction
  • Standard colors: natural (tan) or black

Benefits:

  • Ideal for irregular shapes
  • Flexible
  • Large application fields

 

 

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Nu-Flex WHS-25

NU-FLEX WHS-25 is an encapsulated fiberglass sleeving specifically designed to protect wires and components from mechanical abrasion and heat. A coating process forces the specially formulated coating resin into the braid to provide roundness while retaining the necessary flexibility and push-back of the sleeve. The specially formulated coating of the NU-FLEX WHS-25 also increases wear resistance and avoids end-fray and consequently, no risk of skin irritation or dermatitis.

NU-FLEX WHS-25 is recommended for a continuous operating temperature from -70°C up to 600°C, and is ideal for harsh environments on automotive applications.

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delfingen-closeup-Nu-Flex-WHS-25-tubing

Features:

  • Specially formulated resin for high mechanical & abrasion protection
  • Standard colors: natural (tan) or black

Benefits:

  • Self-extinguishing cooling
  • Automotive application
  • Large application fields

 

 

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Nu-Sleeve SG-240

NU-SLEEVE SG-240 is a fiberglass braided sleeve with specific high temperature silicone coating. It has high dielectrical properties (up to 7 kV) and keeps its flexibility even at high temperature in continuous application (240°C). This sleeving has a good mechanical and abrasion resistance and high flame resistance properties. It is ideal for applications in high temperature environments requiring a high electrical insulation.

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delfingen-closeup-Nu-Sleeve-SG-240-tubing

Features:

  • Flexible even at high temperatures
  • Standard color: red oxide

Benefits:

  • High flame resistance
  • Good abrasion resistance

 

 

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Nu-Sleeve SG-200

NU-SLEEVE SG-200 is a braided fiberglass sleeve coated with a liquid silicone rubber. The braid is heat treated to optimize coating adhesion and minimize surface irregularities. it is an excellent electrical insulator, up to 7 kV depending on the requested dielectric strength. NU-SLEEVE SG-200 is highly resistant to end-fray and coating fractures, even when stretched over irregular shapes.

This sleeving is the ideal choice for harsh environments over a wide temperature range from 70°C up to 200°C. is used extensively in high temperature applications where one or more of the following features are required: flexibility, expandability, abrasion resistance, cutthrough resistance and chemical resistance. It is then well suited for automotive applications.

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delfingen-closeup-Nu-sleeve-SG-200-tubing

Features:

  • 5 Electrical Grades
  • Flexible & Expandable
  • Standard Colors: white, black, natural or red iron oxide

Benefits:

  • Dielectric Strength up to 7 kV
  • Ideal for irregular shapes
  • Chemical resistance
  • High stress application

 

 

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Nu-Sleeve SG-200 HW

NU-SLEEVE SG-200 HW is a fiberglass sleeve coated with high temperature silicone rubber making it both fireproof and waterproof. Two versions are available: braided or knitted construction. The sleeving is highly resistant against heat, flame, vapors, molten glass, and molten metal projections. It stands to 260°C (500°F) as a continuous temperature of use and short term 1200°C (2200°F).

The fire and vapor resistance makes NU-SLEEVE SG-200 HW the ideal choice for protecting wires, hoses and components in firetrucks and other heavy duty vehicles.

Typical applications include: coil and winding applications (motors, generators, transformers…); recreational vehicles; industrial equipment (tow motors, overhead cranes, aerial platforms…); specialty vehicle applications; mining and forestry industries; and heavy truck applications

SEE DATASHEET BELOW FOR MORE INFORMATION

delfingen-closeup-Nu-Sleeve-SG-200-HW

Features:

  • Braided or Knitted constructions available
  • Standard colors: red oxide and black
  • UL 1441 VW-1 flame rated
  • SAE AS1072

Benefits:

  • High temp resistance
  • Waterproof

 

 

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