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kluberlectric kr 44-402

Homepage > products > klüber > kluberlectric kr 44-402
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  • chemicals and solvents
    • KLUBERLECTRIC KR 44-402
    KLUBERLECTRIC KR 44-402

    kluberlectric kr 44-402

    Klüberlectric KR 44-402 is a special lubricating grease developed for electrical switches, contacts and sensors. Contains UV indicator for quality control when applied locally in small amounts with synthetic hydrocarbon oil and lithium soap. Klüberlectric KR 44-402 is particularly suitable for lubricating electrical contacts with its special additive combination. It is especially designed for the protection and lubrication of copper, tin and silver surfaces against corrosion. Other positive effects are reduced disassembly, insertion and switching forces, reduced crater and oxidation formation, longer number of switching and connecting cycles, constantly low contact resistance and smooth switching transitions.

    • For electrical contacts in the automotive industry, industrial engineering and the plumbing sector. Thanks to its special base oil viscosity, Klüberlectric KR 44-402 performs very well, especially at medium and high contact forces and at low temperatures. It is compatible with many plastic materials and thus can also be used to lubricate plastic/plastic material combinations. Klüberlectric KR 44-402 minimizes contact resistance values ​​under lifetime operating conditions depending on changing electrical and mechanical loads.
    • To benefit from the full performance capacity of this special grease, the component parts to be lubricated are coated with anti-corrosion oils, waxes, etc. It should be cleaned to remove all foreign matter such as Electrical contacts should be bright and clean. The lubricant can be applied by spatula, pad pressure or automatic dosing equipment. Due to the many different material compositions, in the case of elastomers and plastics, compatibility with the selected materials should always be tested before series application.
    • It offers a wide operating temperature range.
    • Provides excellent corrosion protection in copper and silver contact applications.
    • It shows aging and oxidation stability.
    • Elastomer compatibility is good.
    • It offers a damping effect.
    • Contains UV indicator.
    Ürün Bilgisi Klüberlectric KR 44-402
    Artikel numarası 091021
    Renk bej
    Yapı homojen , uzun lifli
    çalışma sıcaklığı, alt limit -40 °C
    çalışma sıcaklığı, üst limit 150 °C
    Yoğunluk, Klüber yöntemi: PN 024, 20°C yaklaşık 0.85 g/cm³
    Çalışılmış penetrasyon, DIN ISO 2137 / ASTM D217, 25°C, alt limit 280 0.1 mm
    Çalışılmış penetrasyon, DIN ISO 2137 / ASTM D217, 25°C, üst limit 310 0.1 mm
    Baz yağın kinematik viskozitesi, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C yaklaşık 42 mm²/s
    Baz yağın kinematik viskozitesi, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C yaklaşık 415 mm²/s
    Akma noktası, DIN ISO 2176 / IP 396 > 220 °C
    Üretim tarihinden itibaren minimum raf ömrü – açılmamış orijinal ambalajında, serin ve kuru yerde, yaklaşık 36 ay

     

    kluberlectric-kr-44-402.pdf