ALCUDIA® EBA CA-7420B

Category: EBA , Ethylene Butyl Acrylate Copolymer
Manufacturer: REPSOL
Trademark: ALCUDIA® EBA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 8yRLNA_ALCUDIA-EBA-CA-7420B.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
ALCUDIA® CA-7420B is stabilized with HALS (colourless), UV absorber and antioxidants. The main properties of these compound films are heat retention, high solar radiation resistance and light transmission.

APLICATIONS
Films for greenhouses and tunnels cover.

200 µm thickness, 1:2:1 three layers coextruded films, with ALCUDIA® CA-7420B in the middle layer and ALCUDIA® CA-7220B in the external layers, have a lifetime of the three years in geographical areas where maximum solar radiation is 160 Kly.

For further information, contact to Technical Assistance and Development Department or Commercial Attention Service.

Processing conditions should be optimized for each production line because of different rheological properties in coextruded structures.
General Information
Additive
  • Antioxidation
  • UV stabilizer
Features
  • Antioxidation
Uses
  • Films
  • Agricultural application
Processing Method
  • Film extrusion
PhysicalNominal ValueUnitTest Method
Density (23°C)0.926g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.40g/10 minISO 1133
n-Butyl Acrylate Content 8.0wt%MA 173500
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 200µm
Tensile Stress ISO 527-3
    MD : Fracture, 200 µm, blown film 21.0MPaISO 527-3
    TD : Fracture, 200 µm, blown film 21.0MPaISO 527-3
Tensile Elongation ISO 527-3
    MD : Fracture, 200 µm, blown film 550%ISO 527-3
    TD : Fracture, 200 µm, blown film 600%ISO 527-3
Dart Drop Impact (200 µm, blown film)1300gISO 7765-1
Elmendorf Tear Strength ISO 6383-2
    MD : 200 µm, blown film 10NISO 6383-2
    TD : 200 µm, blown film 12NISO 6383-2
OpticalNominal ValueUnitTest Method
Haze (200 µm, blown film)20%ASTM D1003
Global Transmission of Visible Light 1(200.0 µm)91%EN 13206
IR Absorption 2(200.0 µm)75%EN 13206
Additional Information
Data taken from 200 µm thickness 1:2:1 3230B/3431B/3230B three layers coextruded film. Blown up ratio 2.25:1.
Note Message
1 .Blown Film
2 .Blown Film
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