DUPONT KALREZ密封7075产品参数
Typical Physical Properties1 | |
Hardness, Shore A ± 5 (range 70–80 Shore A) | 75 |
100% Modulus2 , MPa (psi) | 7.6 (1100) |
Tensile at break, MPa (psi) | 17.9 (2600) |
Elongation at Break, % | 160 |
Compression Set, % | |
70 hr at 204°C (400°F)3 | 15 |
70 hr at 204°C (400°F)4 | 12 |
Maximum Service Temperature, °C (°F) | 327 (620) |
Lower Service Temperature, °C (°F) | –20 (–4) |
1 Not to be used for specifications 2 ASTM D412, 500 mm/min 3 ASTM D395B, O-rings 4 ASTM D345B, pellets | |
DUPONT KALREZ密封7075产品介绍
Kalrez® 7075 545.5*5.33 parts are a carbon black filled product that has enhanced physical performance properties including very low compression set and improved seal force retention. This product is designed for improved sealing performance in both high temperature environments and temperature cycling situations. Kalrez® 7075 545.5*5.33 provides even greater sealing performance in dynamic applications where low friction is required and it was specifically developed to be used in the chemical and hydrocarbon processing industries, with an improved thermal resistance that extends maximum service temperature to 327°C (620°F). Kalrez® 7075 545.5*5.33 offers the enhanced elastomeric properties outlined above while providing chemical resistance better than the industry standard, set by Kalrez® 4079.
Kalrez®7075 545.5*5.33零件是一种炭黑填充产品，具有增强的物理性能，包括极低的压缩形变和改善的密封力保持力。 该产品旨在提高高温环境和温度循环情况下的密封性能。 Kalrez®7075 545.5*5.33在要求低摩擦的动态应用中提供了更高的密封性能，它是专门为化学和碳氢化合物加工行业开发的，具有改进的耐热性，可将最高使用温度扩展至327°C（620°F） ）。 Kalrez®7075 545.5*5.33提供了上述增强的弹性体性能，同时提供了比Kalrez®4079设定的行业标准更好的耐化学性。
DUPONT KALREZ密封其他常见型号：
DuPont Kalrez 7075 545.5*5.33
DuPont Kalrez 4079
DuPont Kalrez 6375
DUPONT KALREZ ring NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for DUPONT KALREZ products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: .
DUPONT KALREZ密封7075 545.5*5.33产品介绍
