Styroflex 4G80
The product line Styroflex® comprises thermoplastic elastomers from clear styrene butadiene copolymers (S-TPE), which are more polar than comparable SBS or SEBS grades. The grades provide a very high puncture resistance to foils in multilayer applications and increase as additive the toughness of compounds. They are easy to process and work as modifiers and compatibilizers in many polymers, e.g. polyolefins. For all Styroflex® grades food contact statements are available upon request. Styroflex® 4G80 is a styrene butadiene block copolymer (SBC) optimized for the extrusion of soft tubings. 4G80 is also offered for medical applications and is Gamma, X-ray & ETO sterilizable.
Key Features
- Easy processing
- Sterilisable(ETO ,NO2 ,Irradiation)
- Toughness
Applications
- Medical devices
- Flexible medical applications, e.g. tubes
Industries
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Grade Version
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Properties
物性
23℃での無色製品の標準値 試験方法 単位 数値 流動学的性質 Melt Flow Rate, 220 °C/10 kg ASTM D 1238 g/10 min 76 Melt Flow Rate, 200 °C/5 kg ASTM D 1238 g/10 min 15 機械的性質 Tensile Modulus ASTM D 638 psi x 10³ 10 Tensile Stress at Yield, 23 °C ASTM D 638 psi 350 Tensile Strain at Break, 23 °C ASTM D 638 % > 500 Izod Notched Impact Strength, 23 °C (73 °F) ASTM D 256 ft-lb/in > 14 Hardness, Shore A ASTM D 2240 - 85 熱的性質 Vicat Softening Temperature, B/1 ( 120 °C/h, 10N) ASTM D 1525 °F 103 他の物性 Haze ASTM D 1003 % 28 Light Transmission at 550 nm ASTM D 1003 % 77 Refractive Index, Sodium D Line ASTM D 542 - 1.56 進行中 Density (ASTM ) ASTM D 792 g/cm³ 0.98 Water Absorption, Saturated at 23 °C ASTM D 570 % 0.07 Processing Linear Mold Shrinkage ASTM D 955 in/in 0.003 - 0.01 Melt Temperature Range - °F 338 - 464 Mold Temperature Range - °F 85 - 110 Typical values for uncolored products
Please note that all processing data stated are only indicative and may vary depending on the individual processing complexities.
Please consult our local sales or technical representatives for details. -
Processing
進行中
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Safety Data Sheet