技术信息

材料 多向拉伸的100%膨体聚四氟乙烯
本产品提供背胶，仅用于辅助产品安装。
耐化学腐蚀性 可耐受除熔融态碱金属和单质氟以外的所有介质(pH 0-14)。

 
操作范围 最大适用压力和最高适用温度主要取决于设备和安装。
  • 常规使用条件： -60°C至230°C（-76°F至445°F）；工业真空(1)至40 bar (580 psi)
  • 极限使用条件： -269°C至315°C（-452°F至600°F）；真空至70 bar (1000 psi)

对于超出常规使用范围的应用，Gore建议针对该应用进行工程计算并仔细谨慎安装。 同时，在设备热循环并返回到环境温度时重紧螺栓。 如果需要详细安装指导，请联系Gore。
储存时间 膨体聚四氟乙烯(ePTFE)不会老化，可长期储存。 为确保最佳粘附效果，我们建议在常规(2)条件下储存时，自购买之日起两年内使用

(1)1 mmHg(Torr)绝对压强 = 133 Pa = 1.33 mbar = 0.019 psi
(2) 21°C (70°F)，50%相对湿度

可供尺寸

GORE® Series 500带状垫片具有多种宽度、厚度和长度组合可供选择。

宽度*
10 mm 3/8"
15 mm 1/2"
20 mm 3/4"
25 mm 1"
30 mm 1.25"
40 mm 1.5"
50 mm 2"

* 我们可提供各种厚度与宽度组合的产品供您选择。

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