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Plastics & Elastomers
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Desmovit® DP R 3922

Technical Datasheet | Supplied by Geba-Group
Desmovit® DP R 3922 by Geba-Group is a plasticizer free, thermoplastic polyurethane elastomer (TPU) ester reinforced with 20% glass fiber. Exhibits high mechanical strength, good flexibility at low temperature, good noise absorption, very good colorability and printability. Offers easy bondability, excellent resistance to heat, oil and abrasion. Designed for processing by injection molding. Desmovit® DP R 3922 is recommended for soles/missoles for shoes, shin guards, automotive applications like brackets, hot air intakes, side sills, shift knobs, roof rails, front spoiler and side shields, handles for walking sticks and controls. Suitable for wear parts for agricultural machinery/harvester, industrial components, mechanical and tribologically highly stressed components in exterior use, technical units with low friction coefficients, cup holders, center console, skate roller core, role core chair and camping items.
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Product Type
TPU or TPE-U (Thermoplastic Polyurethane) > TPU, Ester / Ether
Product Status
COMMERCIAL
Applications/ Recommended for
  • Agriculture
  • Automotive > External - Door sills
  • Automotive > External - Roof module
  • Automotive > External - Spoiler
  • Engineering / manufacturing > Tools & equipments
  • Footwear > Soles
  • Furnitures > Chairs/ Seats
  • Sports & Leisures > Roller-blades/skates
  • Injection molding - thermoplastics

Desmovit® DP R 3922 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength
67 MPa
(200 mm/min)
ISO 527
Tensile Elongation
18.1 %
(at Break, 200 mm/min)
ISO 527
Flexural Modulus
2160 MPa
(1 mm/min, 23°C)
ISO 178

Desmovit® DP R 3922 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Processing (Melt) Temp
220 - 245 °C
Mold Temperature
40 - 80 °C
Drying Temperature
120 °C
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