PTFE ip68膜
主要作用
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IP68等级防水、防尘、防油污，防护 IP68 waterproof,dust prof,anti-oil,protection |
防止结露、结雾，提高产品使用寿命 Prevent condensation,fog,improve the service life of the product |
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散热及平衡压差，提高产品的完整性 Heat dissipation and balance differential pressure,improve integrity of the product |
极端环境下使用寿命长且无故障免维护 Long service life and trouble-free maintenance in extreme environments |
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极大地降低结雾和结露Greatly reduces fog and dew formation |
通过平衡压力降低机壳密封条的应力Reduce the stress of the housing sealing strip by balancing the pressure |
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极大降低由于盐腐蚀而引气的电子、电感产品故障 Greatly reduces the electrical and inductance product failure caused by salt corrosion |
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技术指标
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项目 item |
指标要求 Index requirement |
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防尘防水透声膜 Dustproof, waterproof and sound permeable film |
防尘防水透气膜 Dustproof, waterproof and sound permeable film |
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STM-01 |
STM-02 |
STM-03 |
GTM-01 |
GTM-02 |
GTM-03 |
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防护等级 Class of protection |
IP67 |
IP68 |
IP68 |
IP67 |
IP68 |
IP68 |
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透气率/(ml/(min·cm2))@7 kPa Air permeability |
≥2000 |
≥1500 |
≥100 |
≥2000 |
≥1500 |
≥100 |
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耐水压/MPa Water pressure resistance |
0.01 |
0.08 |
0.50 |
0.01 |
0.08 |
0.50 |
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声损/dB@100 Hz～10000 Hz Acoustic loss |
≤3 |
≤10 |
≤15 |
－ |
－ |
－ |
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耐温范围/℃ Temperature range /℃ |
-40～90 |
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耐盐性 Salt tolerance |
外观无明显变化 There is no obvious change in appearance |
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应用领域
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