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Arnite® TV4 640

Technical Datasheet | Supplied by DSM
Arnite® TV4 640 by DSM is a high performance, polybutylene terephthalate and polycarbonate (PBT/PC) grade reinforced with 20% glass fiber. It is processed by injection molding. It offers high strength & rigidity, excellent processing characteristics and chemical resistance. Arnite® TV4 640 is used in automotive, electrical & electronics and consumer goods applications. It meets ISO 1043 for PBT.
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Arnite® TV4 640
Technical Datasheet | Supplied by DSM
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
Polyester > PBT, other Alloy
Physical Form
Pellets
Product Status
COMMERCIAL
Geographical Availability
Africa, Asia / Pacific, Central and Eastern Europe, Middle East and Central Asia, North America, South and Central America, Western Europe
Applications/ Recommended for
  • Automotive
  • Electrical markets
  • Electronics / Computers
  • Households products/ Consumer Goods
  • Injection molding - thermoplastics
Labels/Agency Rating
ISO 1043 (PBT+PET)
Key Features
  • Chemical resistance, Good
  • Filled, Glass Fiber
  • Processability, Good
  • Rigidity, High
  • Strength, High

Arnite® TV4 640 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Modulus
6500 MPa
ISO 527-1/2
Tensile Strength at Break
110 MPa
ISO 527-1/2
Tensile Strain
2.8 %
(At Break) 
ISO 527-1/2

Arnite® TV4 640 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Moisture Content
0.020 %
Dew Point
-20 - -30 °C
Drying Time
3 - 6 hr

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