材料 Figure 4

具有邵氏 65A 硬度和高断裂伸长率的中等撕裂强度、生产级弹性体

Figure 4® RUBBER-65A BLK 材料根据行业标准测试的规格，专为满足主要客户对具有生产性能特性和生产机械特性的弹性部件的需求而研制。

Figure 4 RUBBER-65A BLK 是一种具有中等撕裂强度的材料，适用于为诸多应用生产具有缓慢回弹性的中等硬质橡胶部件，如手柄、把手、垫片、保险杠、密封件、减震组件等。

  • 应用

    • 防空气/防尘垫片
    • 电子密封件及外罩
    • 减震器和定距管
    • 保险杠
    • 手柄和把手

  • 优势

    • 生产级性能特性
      • 长期稳定性
      • 优异的压缩形变
      • UL94 HB 可燃性测试标准
    • 低成本、低危害的清洁
    • 专为长期环境稳定性而设计

  • 特征

    • 中等撕裂强度、压缩形变、Bayshore 回弹和高断裂伸长率
    • 65 的邵氏 A 型硬度（中等硬质橡胶）
    • 缓慢回弹

  • Key Material Properties

    The full suite of mechanical properties are given per ASTM and ISO standards where applicable. All parts are conditioned per ASTM recommended standards for a minimum of 40 hours at 23 °C, 50% RH. Material properties include physical and mechanical properties, as well as thermal, UL flammability, and electrical (dielectric strength, dielectric constant, dissipation factor, and volume resistivity).

  • Isotropic properties

    Figure 4 technology prints parts that are isotropic in mechanical properties meaning the parts printed along either the XYZ axis will give similar results. Parts do not need to be oriented to get the highest mechanical properties, further improving the degree of freedom for part orientation for mechanical properties.

Long term environmental stability

Figure 4 RUBBER 65A BLK is engineered to give long term environmental UV and humidity stability. This means the material is tested for the ability to retain a high percent of the initial mechanical properties over a given period of time. This provides real design conditions to consider for the application or part. 

The chart shows a sampling of the dataset. The full datasheet includes Indoor and Outdoor Stability data for Tensile Strength, Elongation at Break, Tensile Modulus and Impact Strength. Actual data value is on Y-axis, and data points are % of initial value.

  • Indoor Stability

    Tested per ASTM D4329 standard method.

    3D Systems Figure 4 RUBBER 65a BLK Indoor elongation chart

  • Outdoor Stability

    Tested per ASTM G1554 standard method.

    3D Systems Figure 4 RUBBER 65a BLK Outdoor elongation chart

Chemical and automotive fluid compatibility

The compatibility of a material with hydrocarbons and cleaning chemicals is critical to part application. Figure 4 RUBBER 65A BLK parts were tested for sealed and surface contact compatibility per ASTM D543 test conditions and per USCAR2 test conditions.  Tensile Strength (MPa) is shown below. The full datasheet includes additional data tables for Tensile Modulus, Elongation at Break and Notched Impact Strength.

  • Automotive Fluid Compatibility

    3D Systems Figure 4 RUBBER 65A Automotive fluid chart tensile strength chart

  • Chemical Compatibility

    3D Systems Figure 4 RUBBER 65A BLK Chemical chart tensile strength chart

* Note: Not all products and materials are available in all countries – please consult your local sales representative for availability.

Warranty/Disclaimer: The performance characteristics of these products may differ according to variations in printing and post processing conditions, test equipment, product application, operating conditions, or with end use. 3D Systems makes no warranties of any type, express or implied, including, but not limited to, the warranties of merchantability or fitness for a particular use.
 

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Figure 4 播放列表 1

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