PTFE ip68膜
主要作用
IP68等級防水、防塵、防油污,防護 IP68 waterproof,dust prof,anti-oil,protection | 防止結(jié)露、結(jié)霧,提高產(chǎn)品使用壽命 Prevent condensation,fog,improve the service life of the product |
散熱及平衡壓差,提高產(chǎn)品的完整性 Heat dissipation and balance differential pressure,improve integrity of the product | 極端環(huán)境下使用壽命長且無故障免維護 Long service life and trouble-free maintenance in extreme environments |
極大地降低結(jié)霧和結(jié)露Greatly reduces fog and dew formation | 通過平衡壓力降低機殼密封條的應(yīng)力Reduce the stress of the housing sealing strip by balancing the pressure |
極大降低由于鹽腐蝕而引氣的電子、電感產(chǎn)品故障 Greatly reduces the electrical and inductance product failure caused by salt corrosion |
技術(shù)指標(biāo)
項目 item | 指標(biāo)要求 Index requirement | |||||
防塵防水透聲膜 Dustproof, waterproof and sound permeable film | 防塵防水透氣膜 Dustproof, waterproof and sound permeable film | |||||
STM-01 | STM-02 | STM-03 | GTM-01 | GTM-02 | GTM-03 | |
防護等級 Class of protection | IP67 | IP68 | IP68 | IP67 | IP68 | IP68 |
透氣率/(ml/(min·cm2))@7 kPa Air permeability | ≥2000 | ≥1500 | ≥100 | ≥2000 | ≥1500 | ≥100 |
耐水壓/MPa Water pressure resistance | 0.01 | 0.08 | 0.50 | 0.01 | 0.08 | 0.50 |
聲損/dB@100 Hz~10000 Hz Acoustic loss | ≤3 | ≤10 | ≤15 | - | - | - |
耐溫范圍/℃ Temperature range /℃ | -40~90 | |||||
耐鹽性 Salt tolerance | 外觀無明顯變化 There is no obvious change in appearance |
應(yīng)用領(lǐng)域
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PTFE ip68膜
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