医疗级TPE,TPE 45A,医疗护理用品, ISO 10993 Part 4, ISO 10993 Part 5, USP 第 VI 类 2

 

Versaflex™ D2109 W

热塑性弹性体

 

普立万公司

 

Technical Data

 

产品说明

Versaflex™ D2109 W is an easy processing, general purpose material designed for a wide variety of applications

总览

材料状态 • 已商用：当前有效

资料 1 • Technical Datasheet

搜索 UL 黄卡 •  普立万公司

• Versaflex™

供货地区 • 北美洲 • 拉丁美洲 • 亚太地区

• 非洲和中东 • 欧洲

机构评级 • FDA 未评级 • ISO 10993 Part 5

• ISO 10993 Part 4 • USP 第 VI 类 2

RoHS 合规性 • RoHS 合规

外观 • 白色

形式 • 粒子

加工方法 • 挤出 • 注射成型

 

物理性能 额定值单位制 测试方法

密度 / 比重 0.928g/cm³ ASTM D792

收缩率 ISO 294-4

垂直 2.1 到 2.5%

流动 2.2 到 2.8%

弹性体 额定值单位制 测试方法

撕裂强度 22.8kN/m ASTM D624

压缩永久变形 ASTM D395

23°C, 22 hr 15%

70°C, 22 hr 90%

硬度 额定值单位制 测试方法

肖氏硬度 4 (邵氏 A, 10 秒, 23°C) 45 ASTM D2240

充模分析 额定值单位制 测试方法

表观粘度 (200°C, 11200 sec^-1) 21.5Pa·s ASTM D3835

注射 额定值单位制

料筒后部温度 154 到 193°C

料筒中部温度 160 到 199°C

料筒前部温度 166 到 199°C

射嘴温度 166 到 199°C

模具温度 21 到 38°C

注塑压力 3.45 到 4.83MPa

注射速度 中等偏快

背压 0.345 到 1.03MPa

螺杆转速 25 到 75rpm

注射说明

Color concentrates with ethylene vinyl acetate (EVA) carriers are most suitable for coloring Versaflex™ D2109 W. Improved color dispersion can be achieved by using higher melt flow concentrates (with a melt flow rate of 25 - 40 g/10 min). Typical loadings for color concentrates are 1% to 5% by weight. A high color match consistency may be obtained by using pre-colored compounds available from GLS. Concentrates based on PVC should not be used. The final determination of color concentrate suitability should be determined by customer trials.

 

Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP).

 

Versaflex™ D2109 W has excellent melt stability. Maximum residence times may vary, depending on the size of the barrel. Generally, the barrel should be emptied if it is idle for periods of 8 - 10 minutes or longer.

 

Drying is not Required

 

Versaflex™ D2109 W

热塑性弹性体

普立万公司

 

备注

1 通过这些链接您能够访问供应商资料。我们尽量保证及时更新资料；不过您可以从供应商处了解最新资料。

2 1Please contact PolyOne GLS Thermoplastic Elastomers for a complete copy of the GLS Healthcare Policy.

 

1. The Customer must notify GLS of any FDA Class I and/or European Union Class I medical devices for each specific product and application. 2. The Customer shall not knowingly manufacture, use, sell or otherwise supply, directly or indirectly products or compounds made from GLS products in any of the following without prior written approval by GLS for each specific product or application:

a. Cosmetics

b. Drugs and other Pharmaceuticals

 

c. Temporary or permanent implantation in the human body, regardless of the intended duration of implantation d. Class II and Class III Medical Devices as defined in 21 CFR 860.3 ("Medical Devices")

 

e. Class IIa, IIb and III as defined in Directive 93/42/EEC

3 一般属性：这些不能被视为规格。

 

4 2 hr

 

 

 

 

 

 

 

 

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