医疗级TPE/TPE G2705 N/医疗级TPE/TPE 60A/医疗护理用品/FDA 21 CFR 177.1210/ISO 10993 Part 4/ISO 10993 Part 5/USP 第 VI 类 2

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医疗级TPE,TPE 60A,医疗护理用品, FDA 21 CFR 177.1210, ISO 10993 Part 4, ISO 10993 Part 5, USP 第 VI 类 2

Versaflex™ G2705 N

热塑性弹性体

普立万公司

Technical Data

产品说明

Versaflex™ G2705 N is an easy processing material designed for applications where FDA regulations are required. The material exhibits high resilience, low compression set, and good puncture resealing characteristics. It is also steam sterilizable.

Versaflex™ G2705 N supplied as a dense pellet.

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 21 CFR 177.1210 • ISO 10993 Part 4 • USP 第 VI 类 2

• FDA 21 CFR 177.2600 • ISO 10993 Part 5

RoHS 合规性 • RoHS 合规

外观 • 半透明

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 0.888g/cm³ ASTM D792

弹性体额定值单位制测试方法

拉伸应力 4, 5 (300%应变) 3.64MPa ASTM D412

抗张强度 4, 5 (断裂) 4.62MPa ASTM D412

伸长率 4, 5 (断裂) 470% ASTM D412

撕裂强度 4, 5 22.6kN/m ASTM D624

压缩永久变形

23°C 20% ASTM D395

70°C, 22 hr 43% ASTM D395B

硬度额定值单位制测试方法

肖氏硬度 5 (邵氏 A, 10 秒, 23°C) 60 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) 14.9Pa·s ASTM D3835

注射额定值单位制

料筒后部温度 171 到 199°C

料筒中部温度 182 到 216°C

料筒前部温度 182 到 216°C

射嘴温度 193 到 227°C

模具温度 27 到 49°C

背压 0.689 到 1.38MPa

螺杆转速 25 到 100rpm

Versaflex™ G2705 N

热塑性弹性体

普立万公司

注射说明

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

Regrind levels up to 20% can be used with Versaflex™ G2705 N with minimal property loss, provided that the regrind is free of contamination. To minimize losses during molding, the melt temperature should remain as low as possible. The final determination of regrind effectiveness should be determined by the customer.

Versaflex™ G2705 N 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

Injection Speed: 1 to 3 in/sec

1st Stage - Boost Pressure: 350 to 900 psi

2nd Stage - Hold Pressure: 30% of Boost

Hold Time (Thick Part): 3 to 10 sec

Hold Time (Thin Part): 1 to 3 sec

挤出额定值单位制

熔体温度 191 到 238°C

口模温度 191 到 238°C

挤压说明

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

Drying is not required.

Screw Speed = 100-700 RPM

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 Please 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 C 模具

5 2 hr