About |
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Kostil B 366 is a Styrene-Acrylonitrile copolymer with a good chemical resistance and a very low residual monomers content. This easy flow grade exhibits a high clarity and it is designed for the moulding of items with complex shapes and/or with thin walls with fast cycles. Designation: Thermoplastics ISO 4894-SAN 2,MRS,105-25 Applications: Lighting, bathroom furnishing, catering (cups, trays), stationery, toys, displays. Cosmetic, medical and pharmaceutical items. Kostil B 366 is available in some standard transparent colours (2000, 2030, 2050). This grade, in natural version, complies by composition with the requirements set by the main Regulations for plastic materials intended for food contact (included the EEC Directive 90/128 and following amendments).&& |
Product Description | |
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Generic | SAN |
Material Status | Commercial: Active |
Features | Good Clarity,Low Residuals,Good liquidity,Quick molding cycle,Food contact compliance,Copolymer,Solvent resistance,HB |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.07 | g/cm³ | ISO 1183 |
Apparent density | 0.65 | g/cm³ | ISO 60 |
Melt Flow Rate | |||
220℃,10.0kg | 30 | g/10min | ISO 1133 |
Shrinkage rate | 0.40 to 0.60 | % | Internal Method |
Water absorption rate | |||
23℃,24hr | < 0.20 | % | ISO 62 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Unnotch Impact strength | |||
23℃ | 11 | kJ/m² | ISO 179/2U |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, annealed | 98.0 | ℃ | ASTM D648 |
Vicat Softening Temp | |||
A50 | 108 | ℃ | ISO 306/A50 |
B50 | 105 | ℃ | ISO 306 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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1.60 mm | HB | UL 94 |
Supplementary information | Nominal value | Unit | Test method |
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Designation | Thermoplastics ISO 4894-SAN 2,MRS,105-25 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 3500 | MPa | ISO 527-1-2 |
tensile strength | |||
fracture | 66.0 | MPa | ISO 527-2/5 |
Tensile strain | |||
fracture | 2.2 | % | ISO 527-2/5 |
bending strength | 101 | MPa | ISO 178 |
Rockwell hardness | |||
M-level | 83 | ISO 2039-2 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 80 | °C | |
Drying time | 1.0 to 2.0 | hr | |
Processing (melt) temperature | 190 to 250 | °C | |
Mold temperature | 40 to 75 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. 0.079 in/min |
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