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.

Functions: Adhesion Promoter

Polymer Name: Thermoplastic Polyurethane (Polyether based)

Processing Methods: Glass Lamination

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

Labeling Claims: Hazardous Air Pollutants (HAPs)-free

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

Regulatory & Compliance

Chemical Inventories

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
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation680.0 %%ASTM D412
Hardness60.0 Shore AShore AASTM D2240 3 seconds
Tear Strength230.0 PLIPLIASTM D624
Tensile Strength2170.0 psipsiASTM D412
Physical Properties
ValueUnitsTest Method / Conditions
Density1.04 g/cm³g/cm³ASTM D792
Glass Transition Temperature (Tg)-51.0 °C°CASTM D5026