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Optema™ TC 120 ExCo

Technical Datasheet | Supplied by ExxonMobil Chemical
Optema™ TC 120 ExCo by ExxonMobil Chemical is an ethylene methyl acrylate (EMA) copolymer. Contains thermal stabilizer and does not contain anti-block and slip as additive. Provides excellent balance of adhesion onto the substrates and interlayer adhesion with coextruded LDPE and EVA's. It is an excellent heat seal layer in coextrusion and in extrusion coating. Designed for extrusion lamination applications where good interlayer adhesion between polyethylene, polypropylene, nylon, PVdC or other substrates is required. Optema™ TC 120 ExCo is recommended for demanding heat seals, document plastification, food packaging, industrial packaging, non-woven coating and thermal lamination.
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Product Type
Ethylene Copolymer (Functionalized PE) > EMA
Product Status
COMMERCIAL
Geographical Availability
North America, South and Central America

Optema™ TC 120 ExCo Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Density
0.943 g/cm3
ASTM D1505
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
6.0 g/10 min
(At 190°C, 2.16 kg) 
ASTM D1238
Methyl Acrylate Content
21.5 %
ExxonMobil Method

Optema™ TC 120 ExCo Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Air Gap
170 mm
Processing Temperature
260 - 320 °C
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