KRYSTALGRAN® PN 3429-127

KRYSTALGRAN® PN 429-127 is a polyester-based Thermoplastic Polyurethane (TPU) for extrusion applications. Key features are UV resistance, excellent wear performance, and good low-temperature performance.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

Chemical Family: Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)

Product End Uses: Films, Sheets, Surface Protection Film

Processing & Application Methods: Extrusion

Product Features: Good UV Resistance, Good Wear Properties, Low Temperature Applications

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Product End Uses
Application Information

Film and sheet and surface protective films.

Properties

Physical Form

Technical Details & Test Data

Material Preparation

KRYSTALGRAN® PN3429-127 is supplied pre-dried, however to ensure trouble-free processing it is preferable to dry before use. The recommended drying conditions are:

  • 4 hours at 60°C in dehumidified air
  • Dew point: -30°C

Safety & Health

Health and Safety Advice

Before undertaking any trials with this product it is essential that all personnel are aware of the necessary precautions that must be taken. These are detailed in the relevant Material Safety Data Sheet (MSDS).

Packaging & Availability

Packaging Type
Regional Availability
  • Global

Storage & Handling

Storage Information

KRYSTALGRAN® PN3429-127 is supplied in small boxes.KRYSTALGRAN® PN3429-127 has a minimum expected shelf life of 12 months after shipment date. The product should be stored in a dry and cool place in the manufacturer's original packaging

Other

Appearance
Transparent granules
Processing & Application Methods
Mechanical Properties
ValueUnitsTest Method / Conditions
Compression Set130.0%ASTM D395 at 23°C, 22 hrs
Compression Set295.0%ASTM D395 at 70°C 22 hrs
Hardness84.0Shore AASTM D2240 after 3 seconds
Tear Strength3400.0PLIASTM D624
Tensile Strength48530.0psiASTM D412
Physical Properties
ValueUnitsTest Method / Conditions
Density11.17g/cm³ASTM D792