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Optema™ TC 220 ExCo

Technical Datasheet | Supplied by ExxonMobil Chemical
Optema™ TC 220 ExCo is an ethylene methyl acrylate (EMA) copolymer. Provides softness and flexibility and shows good thermal stability of all high-pressure PE copolymers. Contains thermal stabilizer additive. Designed for injection molding, coextrusion coating and extrusion lamination applications where good interlayer adhesion between polyethylene, polypropylene, nylon, PVdC or other substrates is required. Recommended for demanding heat seals, industrial packaging, low neck in, low line speed coatings, masterbatch base resin, thermal lamination, etc.
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Product Type
Ethylene Copolymer (Functionalized PE) > EMA
Product Status
COMMERCIAL
Geographical Availability
North America

Optema™ TC 220 ExCo Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Methyl Acrylate Content
24.0 wt%
( )
ExxonMobil Method
Density
0.945 g/cm³
( )
ExxonMobil Method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
5.0 g/10 min
(At 190°C, 2.16 kg)
ASTM D1238

Optema™ TC 220 ExCo Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Air Gap
170 mm
Temperature Range
260 - 300 °C
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