K-Resin KR40
K-Resin® KR40 is an improved extrusion grade SBC designed specifically for superior performance in blends with general purpose polystyrene. K-Resin® KR40 offers excellent toughness and ductility.
Key Features
- Greater Polystyrene Acceptance
- Combines Clarity and Toughness
- Good Formability
- High Surface Gloss
Applications
- Baby Food Containers
- Yogurt Cups
- Rigid Daily Food Packaging
-
Grade Version
-
Properties
属性
无色产品在摄氏 23 度时的典型值 测试方法 单位 数值 流变性能 Melt Flow Rate, 200 °C/5 kg ASTM D 1238 g/10 min 10 机械性能 Instrumented Dart Impact (total energy) ASTM D 3763 in-lbs 380 Tensile Stress at Yield, 23 °C ASTM D 638 psi 2240 Tensile Strain at Break, 23 °C ASTM D 638 % 339 Flexural Strength, 23 °C ASTM D 790 psi 3535 Flexural Modulus, 23 °C ASTM D 790 psi x 10³ 123 Hardness, Shore D ASTM D 2240 - 60 Tensile Modulus ASTM D 638 psi x 10³ 110 Nominal Strain at Break, 23 °C - % 320 热性能 Vicat Softening Temperature, B/1 ( 120 °C/h, 10N) ASTM D 1525 °F 155 DTUL @ 264 psi - Annealed ASTM D 648 °F 117 其他属性 Light Transmission at 550 nm ASTM D 1003 % 92 Haze ASTM D 1003 % 2 Other Properties Density (ASTM ) ASTM D 792 g/cm³ 1.02 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
处理
-
Safety Data Sheet