医疗级HIPS, ISO 10993, 医疗/护理用品, 医用包装, 薄壁部件

STYRON™ 2678 MED

General Purpose Polystyrene Resin

Trinseo

Technical Data

 

Product Description

STYRON™ 2678 MED is a general purpose polystyrene with high flow and good toughness, designed for injection molding applications. It is compliant with ISO 10993 (biological Evaluation of Medical Devices) and is suitable for use in approved medical applications.

 

Applications:

• Injection moulded medical applications (such as device enclosures, packaging items, etc.) 

• Thin-walled containers 

 

Complies with:

• ISO 10993 

• Europe EU-Directive 2002/72/EC by Europe REGULATION (EC) 10/2011 

• U.S. FDA 21 CFR 177.1640 

• Consult the regulations for complete details. 

 

General

Material Status • 已商用：当前有效

资料 1 • Technical Datasheet

搜索 UL 黄卡 •  Trinseo

• STYRON™

Availability • 欧洲

Features • 流动性高 • 韧性良好

Uses • Medical Device Housings • 容器 • 医疗/护理用品

• 薄壁部件 • 通用 • 医用包装

Agency Ratings • FDA 21 CFR 177.1640 • 欧洲 2002/72/EC

• ISO 10993 2 • 欧洲 No 10/2011

Forms • 粒子

Processing Method • 注射成型

 

Physical 额定值(英制) 额定值(公制) 测试方法

Density

-- 1.05g/cm³ 1.05g/cm³ ISO 1183

-- 0.0379lb/in³ 1050kg/m³ ISO 1183 4

Apparent (Bulk) Density 0.60g/cm³ 0.60g/cm³ ISO 60

Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) 11g/10 min 11g/10 min ISO 1133

Melt volume-flow rate (200°C/5.0 kg) 0.671in³/10min 11.0cm³/10min ISO 1133 4

Water Absorption ISO 62 4

饱和 0.0% 0.0%

平衡 0.0% 0.0%

Viscosity number 91.0cm³/g 91.0cm³/g ISO 307, 1157,

1628 4

Mechanical 额定值(英制) 额定值(公制) 测试方法

Tensile modulus 479000psi 3300MPa ISO 527-2 4

Tensile Stress

屈服 6240psi 43.0MPa ISO 527-2/5

屈服 6090psi 42.0MPa ISO 527-2 4

Tensile Strain

屈服 2.0% 2.0% ISO 527-2 4

断裂 2.0% 2.0% ISO 527-2/5

Nominal strain at break 2.0% 2.0% ISO 527-2 4

Flexural Modulus 508000psi 3500MPa ISO 178

Flexural Stress 11600psi 80.0MPa ISO 178

 

STYRON™ 2678 MED

General Purpose Polystyrene Resin

 

Trinseo

Hardness 额定值 (英制) 额定值(公制) 测试方法

Rockwell Hardness (R 计秤) 105 105 ISO 2039-2

Ball Indentation Hardness 21800psi 150MPa ISO 2039-1

Thermal 额定值(英制) 额定值(公制) 测试方法

Heat Deflection Temperature

66 psi (0.45 MPa), 退火 187°F 86.0°C ISO 75-2/B

66 psi (0.45 MPa) 180°F 82.0°C ISO 75-2 4

264 psi (1.8 MPa), 退火 180°F 82.0°C ISO 75-2/A

264 psi (1.8 MPa) 160°F 71.0°C ISO 75-2 4

Vicat Softening Temperature

-- 199°F 93.0°C ISO 306/A120

-- 187°F 86.0°C ISO 306/B50

50°C/h, B (50N) 187°F 86.0°C ISO 306 4

CLTE ISO 11359-2 4

流动 4.4E-5in/in/°F 8.0E-5cm/cm/°C

横向 4.4E-5in/in/°F 8.0E-5cm/cm/°C

Electrical 额定值(英制) 额定值(公制) 测试方法

Surface resistivity 1.0E+13ohms 1.0E+13ohms IEC 60093 4

Volume resistivity > 3.9E+16ohms•in > 1.0E+15ohms•m IEC 60093 4

Electric strength 3400V/mil 140kV/mm IEC 60243-1 4

Relative Permittivity IEC 60250 4

100 Hz 2.50 2.50

1 MHz 2.50 2.50

Dissipation Factor

1 MHz 6.0E-5 6.0E-5 ASTM D150

IEC 60250 4

100 Hz 9.0E-5 9.0E-5 IEC 60250 4

Flammability 额定值(英制) 额定值(公制) 测试方法

Flame Rating 5 (0.06 in (1.6 mm)) HB HB UL 94

Burning Behav. at 1.6mm nom. thickn. ISO 1210 4

0.06 in (1.60 mm), UL HB HB

 

 

 

 

 

 

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