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Plastics & Elastomers
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Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Repsol
ALCUDIA CA-7420B is ethylene butyl acrylate (EBA) copolymer reinforced with 8% butyl acrylate. It is a UV stabilized compound containing colorless hindered amine light stabilizers (HALS), UV absorber and antioxidants. The main properties of films produced with this compound are high solar radiation resistance, light transmission, diffusion and heat retention. Offers excellent thermal stability, processability and flexibility. Designed for agricultural films for greenhouses and tunnels cover used in geographical areas where the maximum solar radiation is 160 Kly.
Product Type
Ethylene Copolymer (Functionalized PE) > EBA
Physical Form

ALCUDIA® CA-7420B Properties

Optical Properties

Value & Unit
Test Condition
Test Method
Transmission, Visible
91 %
( )
EN 13206
IR Absorption
75 %
( )
EN 13206
20 %
( )
ASTM D 1003

ALCUDIA® CA-7420B Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Blow up ratio
> 2.25:1
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