TegMeR 809
GLYCOL ESTER
Description:
TegMeR 809 is a PEG 400 ester plasticizer for high polarity elastomers and plastics.
This plasticizer has excellent compatibility in acrylic elastomers, VAMAC and HNBR.
TegMeR 809 offers good resistance to water extraction and good low temperature properties. In thermoplastics like PET, TegMeR 809 acts as a nucleating agent and lowers Tg of the plastic to allow for faster and lower temperature processing.
Suggested Uses:
Acrylic coatings, Adhesive and sealant, Automotive belts, Hose and tubing, PET applications, and Transmission seals
Compatibility:
Hydrogenated nitrile
Nitrile
PET
Polyacrylate
Polystyrene
Polyurethane
Polyvinyl acetate
Performance Properties:
In Vamac
Plasticizer, pphr 25
Shore A Hardness 56
Tensile Strength, psi 1400
Ultimate Elong., % 410
Percent Change by:
Volatilization 1000 hrs - 150°C -6.4
ATF fluid, 1000hrs. +11
ATF fluid, 500 hrs. +9.8
TegMeR 809 Typical Properties:
Acid Value, mg KOH / g___________ 0.5
Appearance_____________________ Clear
Color, Gardner ______________________2
Moisture, %______________________ 0.05
Refractive Index, 25°C _________1.4524
Specific Gravity, 25°C ___________1.020
