牌号简介 About |
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OnFlex™ AF 7215-70 B是一种易于处理的TPE,专为各种汽车应用而设计。优异的表面光洁度、对聚丙烯的良好粘附性、密封和握把、面板紧固件、插头、夹子和电缆夹等静态机械零件的优异性能。提高紫外线稳定性 OnFlex™ AF 7215-70 B is an easy processing TPE designed for a variety of automotive applications. Excellent surface finish Good adhesion to polypropylene Excellent performance in static mechanical parts such as seals & grips, panel fasteners, plugs, clips and cable clamps. Improved UV stability |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density 2 |
0.990 | g/cm³ | ISO 1133 |
收缩率 Shrinkage rate 3 |
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MD:2.0 mm,注塑成型 MD: 2.0 mm, injection molded |
1.4 | % | |
TD:2.0 mm,注塑成型 TD: 2.0 mm, injection molding |
1.2 | % | |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
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邵氏 A,3 秒 Shore A, 3 seconds 2 |
70 | ISO 868 | |
邵氏 A,10 秒 Shore A, 10 seconds 4 |
67 | ASTM D2240 | |
弹性体 elastic body |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸强度 tensile strength |
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断裂 fracture 2 |
MPa | ISO 37 | |
断裂 fracture 4 |
MPa | ASTM D412 | |
拉伸应变 Tensile strain 2 |
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断裂 fracture 2 |
% | ISO 37 | |
撕裂强度 tear strength |
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-- -- 2 |
kN/m | ISO 34-1 | |
-- -- 4 |
kN/m | ASTM D624 | |
压缩形变 Compression deformation |
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23℃,72 hr 23℃,72 hr 2 |
% | ISO 815 | |
23℃,72 hr 23℃,72 hr 4 |
% | ASTM D395 | |
70℃,22 hr 70℃,22 hr 2 |
% | ISO 815 | |
70℃,22 hr 70℃,22 hr 4 |
% | ASTM D395 | |
100℃,22 hr 100℃,22 hr 2 |
% | ISO 815 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
耐候性 Weathering resistance 5 |
内部方法 |
备注 |
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2. Europe |
3. Sign convention: Positive shrinkage factor: Ejected part is smaller than the mould cavity. Shrinkage after processing is dependent on tool design, wall thickness and processing conditions. Due to the multitude of factors influencing shrinkage during the processing users should only treat this as a guide and should make their own assessment. Generally, low processing temperatures will cause an increase in shrinkage of up to 1% (direction of flow). Part geometry may further influence shrinkage by gradually releasing strain. This may be accelerated by the annealing of parts, such as for 1hr at 80 °C. |
4. China |
5. OnFlex AF 7215-60 B (60Sh A; black) as part the of the AF-range has been tested according waethering test PV 3929. It has successfully passed the test time of 1500h. |
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大连商品交易所17日PE行情表
2022-01-17 搜料网资讯: 大连商品交易所 日行情表 查询日期: 20 22 年 01 月 17 日 本月第 10 个交易日 本年第 10 个交易日 商品 交割月份 开盘价 最高价 最低价 收盘价 前结算价 结算价 涨跌 涨跌 |
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