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Trilene FreeFlow® 65 is a dry freeflow polymer powder formulation of Ethylene Propylene (EPDM) terpolymer with 10% diene content. This Trilene grade offers fast and thorough incorporation into various elastomer systems, which exhibits excellent processing advantages when compared to competitors.
Lion Elastomers Trilene FreeFlow® 65 is a blend of EPDM and silica in powder form with 68% EPDM and 32% silica. It is used as an additive in rubber compounds to reduce viscosity. It also acts as a reactive plasticizer in rubber compounds without any significant loss of hardness or other mechanical properties.
The low molecular weight from Lion Elastomers Trilene Freeflow®65 offers significant processing advantages in compounds with a high loading of fillers. Trilene Freeflow® 65 is supplied in a free-flowing powder form, which allows for easier measurement, storage, and handling.
Color: White to Light Tan
Ethylene/Propylene: 50/50
Silica content: 32%
Degree of Unsaturation (% Diene): 10%
Type of Diene: DCPD
Color: White to light tan
Specific Gravity: 1.05
Molecular Weight by GPC (Da): 47,000
Volatiles at 100ºC (212ºF): <0.5%
Easy to process Faster incorporation into the mix Reduced scrap and waste Same functionality as liquid Easy to weigh
Adhesion issues of EPDM coatings to substrates and requiring a primer
Low impact strength and flexibility in elastomeric coatings
Changes in the mechanical properties or hardness with the use of plasticizers
Mixing difficulties with liquid EPDM polymers
Low resistance of rubber and elastomeric coatings to high temperatures and weathering conditions
Longer mixing times and slow extrusion output
Degradation due to ozone, UV, water, and chemical interactions
Paints & Protective Coatings
Rubber compounding
High molecular weight elastomers
Thermoplastic elastomers
Rubber belts and hoses for Aerospace and Automotive
Building & Construction
Wire & Cable
Lubricants & Functional Fluids
Weatherstripping
Conveyor belts
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