医疗级PA12，医疗/护理用品，医疗器械，ISO 10993，USP 第 VI 类，USP 88，生物兼容性

 

VESTAMID® Care ML17

聚酰胺 12

Evonik Industries AG

Technical Data

 

Product Description

VESTAMID®Care ML grades cover a range of polyamide 12 resins of different viscosity for processing via extrusion or injection molding. The VESTAMID®Care ML product range consists of unstabilized base resins as well as stabilized or reinforced compounds.

 

VESTAMID® Care ML resins are characterized by several outstanding properties, such as high impact & notched impact resistance, dimensional stability, good sliding properties, high abrasion resistance and resistance against chemicals.

 

Unfilled VESTAMID® Care ML grades are for example the materials of choice for catheters and tubings, where VESTAMID® Care ML materials meet even highest challenges in applications such as angioplasty balloon catheters.

 

Typical areas of application for reinforced VESTAMID® Care ML grades include housing-parts, monitoring and imaging devices and durable medical equipment. Due to their low water uptake, filled VESTAMID® Care ML grades even resist steam autoclaving for more than 500 cycles. The advantages at a glance :

• High impact resistance 

• High dimensional stability 

• High chemical resistance 

• Low sliding friction 

• High toughness 

• High abrasion resistance 

• Easy processability & colorability 

 

General

Material Status • 已商用：当前有效

资料 1 • Technical Datasheet (English)

搜索 UL 黄卡 • Evonik Industries AG

Availability • 北美洲 • 欧洲

• High Dimensional Stability • 抗撞击性，高 • 良好耐磨损性

Features • High Toughness • 可加工性，良好 • 耐化学性良好

• 低摩擦系数 • 良好的着色性 • 生物兼容性

Uses • 管件 • 医疗/护理用品 • 医疗器械

Agency Ratings • ISO 10993 • USP 88 • USP 第 VI 类

Processing Method • 挤出 • 注射成型

Physical 额定值(英制) 额定值(公制) 测试方法

Density (73°F (23°C)) 1.02g/cm³ 1.02g/cm³ ISO 1183

Molding Shrinkage ISO 294-4

横向流量 : 0.0787 in (2.00 mm) 1.2% 1.2%

流量 : 0.0787 in (2.00 mm) 0.68% 0.68%

Water Absorption ISO 62

饱和, 73°F (23°C) 1.5% 1.5%

平衡, 73°F (23°C), 50% RH 0.70% 0.70%

Viscosity Number 140cm³/g 140cm³/g ISO 307

Mechanical 额定值(英制) 额定值(公制) 测试方法

Tensile Modulus 203000psi 1400MPa ISO 527-2

Tensile Stress (屈服, 73°F (23°C)) 6530psi 45.0MPa ISO 527-2/50

Tensile Strain (屈服, 73°F (23°C)) 5.0% 5.0% ISO 527-2/50

Nominal Tensile Strain at Break ISO 527-2/50

73°F (23°C) > 50% > 50%

 

 

 

 

VESTAMID® Care ML17

聚酰胺 12

 

Evonik Industries AG

Impact 额定值(英制) 额定值(公制) 测试方法

Charpy Notched Impact Strength ISO 179/1eA

-22°F (-30°C), 完全断裂 2.9ft•lb/in² 6.0kJ/m²

73°F (23°C), 完全断裂 2.9ft•lb/in² 6.0kJ/m²

Charpy Unnotched Impact Strength ISO 179/1eU

-22°F (-30°C) 无断裂 无断裂

73°F (23°C) 无断裂 无断裂

Thermal 额定值(英制) 额定值(公制) 测试方法

Heat Deflection Temperature

66 psi (0.45 MPa), 未退火 230°F 110°C ISO 75-2/B

264 psi (1.8 MPa), 未退火 122°F 50.0°C ISO 75-2/A

Vicat Softening Temperature

-- 338°F 170°C ISO 306/A

-- 284°F 140°C ISO 306/B

Melting Temperature (DSC) 3 352°F 178°C ISO 11357

CLTE - 流动 (73 到 131°F (23 到 55°C)) 8.3E-5in/in/°F 1.5E-4cm/cm/°C ISO 11359-2

Flammability 额定值(英制) 额定值(公制) 测试方法

Flammability Classification IEC 60695-11-10,

0.06 in (1.6 mm) HB HB -20

0.13 in (3.2 mm) HB HB

 

 

 

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