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Plastics & Elastomers
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Arnite® TV8 260

Technical Datasheet | Supplied by DSM
Arnite® TV8 260 by DSM is a polybutylene terephthalate (PBT) grade reinforced with 30% glass fiber. It is suitable for processing by injection molding. Offers durability, excellent dimensional stability, high thermal and oxidative stability, good color-stability, high stiffness, good wear resistance, low coefficient of friction and low moisture absorption. Arnite® TV8 260 provides high crystallinity to ensure rapid cooling times, outstanding creep properties and excellent dielectric strength at elevated temperatures. Shows resistance against heat, aliphatic hydrocarbons, motor vehicle fuels, oils and greases, dilute acids and bases, detergents and salt solutions. Meets ISO 1043 for PBT.
Product Type
Polyester > PBT
Physical Form
Product Status
Geographical Availability
Central and Eastern Europe, Western Europe
Applications/ Recommended for
Injection molding - thermoplastics
Labels/Agency Rating
ISO 1043 PBT
Key Features
  • Friction, Low
  • Acid Resistant
  • Durable
  • Base Resistant
  • Hydrocarbon Resistant
  • Crystalinity, High
  • Color stability, Good
  • Oil Resistant
  • Grease Resistant
  • Heat Resistance, High
  • Dimensional stability, Good
  • Fuel Resistant
  • Moisture Absorption, Low
  • Filled, Glass Fiber
  • Creep Resistance, Good
  • Stiffness, High

Arnite® TV8 260 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Impact Strength, Charpy
73 kJ/m²
ISO 179/1eU
Impact Strength, Notched Charpy
12 kJ/m²
ISO 179/1eA
Tensile Modulus
9500 MPa
( )
ISO 527-1/2

Arnite® TV8 260 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Mold Temperature
60 - 100 °C
Center Temperature
230 - 250 °C
Moisture Content
0.02 %

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