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Elmet Technologies
Evonik TROGAMID® UV eCO Transparent polyamide, Dry
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA)

Material Notes: TROGAMID® UV eCO is an additive master batch based on a transparent polyamide containing an UV absorber. The master batch can be mixed with granules of TROGAMID® CX7323, myCX high flow, CX9701 or CX9710 to achieve a high UV absorption for wave lengths shorter than 400nm (UV cut-off 400). This property is mandatory for the production of high-quality sunglass lenses. Transmission, tested according to ISO 13468-2 on 2 mm thick specimens: (adding 5% TROGAMID® UV eCO in TROGAMID® CX7323, TROGAMID® myCX high flow or TROGAMID® myCX eCO)

Wave length 400 nm approx. 9 %
Wave length 380 nm approx. 3 %
Transmission, tested according to ISO 13468-2 on 2 mm thick specimens: (adding 10% TROGAMID® UV eCO in TROGAMID® CX7323, TROGAMID® myCX high flow or TROGAMID® myCX eCO)

Wave length 400 nm approx. 5,0 %
Wave length 380 nm approx. 2,5 %
TROGAMID® UV eCO is supplied as cylindrical pellets in moisture-proof polyethylene packaging
Industrial Sector: Sustainable, Optics, Sports and Lifestyle
Sustainability: eCO
Delivery form: Pellets, Granules
Optics: Transparent
Resistance to: UV / light / weathering
Additives: Unfilled
Applications: (Sun-) glasses, Lenses
Additives: Light stabilizer
Delivery form: Cylindrical pellets
Dry properties listed below

Information provided by Evonik.

Vendors:
Available Properties
  • Viscosity Number, ISO 307, 1157, 1628
  • Moisture Content, ISO 15512
  
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Manufacturer Notes:
Evonik Corporation (Former Evonik Degussa GmbH)

Category Notes
Plastic
PA, Polyamide

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