KRYSTALFLEX® PE 499

KRYSTALFLEX® PE 499 is a polyether-based thermoplastic polyurethane (TPU) film for glass lamination applications. Key features include excellent hydrolysis and microbial resistance, UV resistance, low hardness and modulus, low warpage, excellent adhesion to acrylic, good low-temperature performance, excellent laminated transparency, and the presence of an adhesion promoter.

 

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.

Product Functions: Adhesion Promoter

Polymer Name: Thermoplastic Polyurethane (Polyether based)

Processing & Application Methods: Glass Lamination

Product End Uses: Ballistic Proof Applications, Blast Resistant Glass, Computer Screen, Hurricane Glazing, Intrusion Resistant Glass, Large Asymmetrical Geosynthetic Clay Panel (GCP), Liquid Crystal Laminates (LCL), Retail Kiosks, Thin Gauge Electronic Laminates, Vandal Glazing, Vehicle Armoring

Density: 1040.0 kg/m³

Labeling Claims: Hazardous Air Pollutants (HAPs)-free

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

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.

Storage & Handling

Supply and Storage Information
  • KRYSTALFLEX® PE499 is supplied as rolls in boxes.
  • KRYSTALFLEX® PE499 has a minimum expected shelf life of 24 months after production date.
  • The product should be stored in a dry and cool place in the manufacturer ́s original packaging.

Other

Appearance (SDS)
Film
Processing & Application Methods
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation680.0%ASTM D412
Hardness15.0Shore DASTM D2240 after 3s.
Hardness60.0Shore AASTM D2240 after 3 seconds
Hardness15.0Shore DDIN 53505
Hardness15.0Shore DISO 7619 after 3 seconds
Tear Strength230.0PLIASTM D624
Tensile Strength2170.0psiASTM D412
Physical Properties
ValueUnitsTest Method / Conditions
Density1.04g/cm³ASTM D792
Glass Transition Temperature (Tg)-51.0°CASTM D5026