• Setas offers high-performance UV stabilizers for BOPET films for outdoor applications.
• Setas has an extensive technology center to test the outdoor performance of final articles. Setas has Atlas 3000+, Atlas 150s and QUV testing devices for outdoor performances.
• Setas offers two different products for BOPET UV applications:
  1. PES 1065 UV
  2. PES 1034 UV
• Setas cooperate with her partners to offer the right product and gives also performance testing services.

PES 1065 UV

Properties:

• Prevents inks fading on the pack
• Excellent weather durability and aging protection
• Prevents UV light ray damages on the product

Applications:

• Preserve the freshness, color and aesthetic appearance
• Increases the shelf life of the food. For ex: meat, oil etc.
• Protects inks against fading under UV light and allows the use of cost effective inks
• Fiber and glass fiber reinforced packaging
• Solar control films

PES 1034 UV

Properties:

• Triazine based technology
• Very high intrinsic viscosity level of the MB. IV is 1,0 dL/gr (excluding the additive content)
• High absorption of UV radiation
• Excellent weather durability and aging protection
• Prevents UV light damages on the product

Applications:

• Outdoor technical applications
• PV panels
• Solar control films

% Transmission curves of the films after 1000 hours weathering (between 280-400 nm)

Films are 12 micron and Film 1 contains 5 wt% PES 1065 UV

(Data measured with Shimadzu UV 3600 Spectrophotometer )

BOPET Films after 1000 hours of testing ISO 105 B04  (ATLAS Ci3000)

PET film produced with PES 1065 UV

PET without additive