Clear Styrenic Block Copolymer (SBC) Asaflex™ 835

Asaflex™ 835 has a wax added grade to Asaflex 830. Well suited for deep-drawn containers which require cold resistance such as frozen dessert containers.


Physical Form

  • Pellet

Features and Benefits

  • Cold resistance
  • Deep drawability


  • Regulation (EU) No 10/2011


Property Test Method Unit Value
Density ISO 1183 g/cm3 1.01
Water Absorption ISO 062 % <0.1
MFR 200°C, 5kg Load ISO 1133 g/10 min 6
Mold Shrinkage % 0.2~0.8
Tensile Strength, 50 mm/min ISO 527-1 MPa 18
Elongation, 50 mm/min ISO 527-1 % 250
Flexural Strength ISO 178 MPa 21
Flexural Modulus ISO 178 MPa 1100
Rockwell Hardness ISO 2039-2 HRR 10
Durometer Hardness ISO 868 HDD 55
Charpy Impact Strength*1
ISO 179 kJ/m2 NB*2
Charpy Impact Strength*1
ISO 179 kJ/m2 P*3
Heat DistortionTemp.
Non-annealed,1.8 MPa load, 120 K/h
ISO 75-1 °C 60
Vicat Softening Point
10 N Load, 50 K/h
ISO 306 °C 72
Total Light Transmission, 2mm Thick Plate ISO 13468 89
Haze, 2mm Thick Plate ISO 14782 MPa 2.0

1Value at fracture into two or more pieces
2Non-break at 15 J
3Partial break at 15 J

Please note that all data and values are given as typical results obtained with the indicated test methods for purposes of basic reference in grade selection only, and not as any product specification or warranty of any nature, and are subject to change without notice.

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We, Asahi Kasei Group, request that customers who are considering using our products in medical, pharmaceutical, cosmetic and other related applications (hereinafter collectively called “Medical Applications”) shall contact us and confirm our policy on Medical Applications in advance. Information herein regarding conformity to certain laws and regulations are as of January, 2015. Please consult with us for the latest status. We make no guarantees or warranties, express or implied, concerning the suitability of our products for use in Medical Applications. It is not our responsibility to determine if our products are safe, lawful, and technically suitable for intended applications.