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.

S ested 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