樂泰 510

樂泰 510

Colour:Pink
固化類型：厭氧固化
Fixture time, Steel:25.0 min.
Gap fill, Unprimed:0.25 mm
Key characteristics:Chemical resistant, For machined, rigid flanges, Strength: medium strength, Thixotropic
組件數量：1件
Operating temperature:-65.0 – 400.0 °F (-55.0 – 200.0 °C )
物理形態：凝膠
Recommended for use with:Metal: aluminium, Metal: steel
Storage temperature:8.0 – 21.0 °C
Viscosity, 20 RPM:90000.0 mPa·s (cP)

產品概覽

LOCTITE 510 is a one-component, anaerobic, form-in-place gasketing sealant formulated to seal rigid, machined metal flanges. It cures when confined between close-fitting metal faces in the absence of air, creating a robust seal that resists high temperature and chemical exposure. It fills surface imperfections (up to ~0.25 mm), increases torque capacity, and adapts to flange irregularities without needing a pre-cut gasket.

主要功能與優勢

  • High temperature stability (up to ~204 °C / 400 °F)

  • Excellent chemical and fluid resistance under harsh conditions

  • Instant low-pressure seal upon assembly

  • Fills gaps and surface scratches up to ~0.25 mm

  • Increases flange torque capacity and resists loosening

  • Medium strength, yet serviceable if disassembly is needed

技術規格

財產值 / 範圍
顏色Pink
黏度黏度
~25 minutes~25 minutes
Gap Fill (Unprimed)≈ 0.25 mm
操作溫度-55 °C 至 +200 °C
治療類型Anaerobic, when confined between metal surfaces
Adhesive StrengthMedium strength, suitable for gasketing applications

應用／使用說明

  1. 表面處理
     Remove old gasket sealants; clean surfaces thoroughly (e.g. LOCTITE SF 790 for removal, LOCTITE SF 7070 for degreasing).

  2. Activator (if needed)
     For passive metals or low-temperature conditions, LOCTITE SF 7649 may be used to accelerate cure.

  3. 申請
     Apply a continuous bead of LOCTITE 510 onto one flange surface (near inner rim) and encircle all bolt holes. For larger flanges, roller application is possible.

  4. Assembly / Torque
     Assemble flange and tighten bolts promptly. Wipe off excess squeeze-out before curing (exposed portions won’t cure without confinement).

  5. 固化/處理
     Provides an immediate low-pressure seal; full cure as per TDS. Pressure testing should be delayed until adequate cure.

  6. Disassembly / Repair
     Disassemble with hand tools. Use jacking screws or recesses to separate flanges. Use LOCTITE SF 790 or a suitable solvent + scraper to remove cured sealant.

Include instructions and caveats: avoid overapplication, ensure confinement, allow full cure before pressure.

常見問題

  • Q1: What is the maximum gap LOCTITE 510 will fill?
    A1: Approximately 0.25 mm (0.01″) unprimed.

  • Q2: Can LOCTITE 510 be used on coated or passive metals without a primer?
    A2: Yes, it can often cure without primer when confined between metal surfaces.  

  • Q3: What is its high temperature limit?
    A3: Up to about 204 °C (400 °F).

  • Q4: Is LOCTITE 510 a permanent sealant?
    A4: It provides a medium-strength gasket; disassembly is possible with standard tools.

  • Q5: How long does it take to “fixture”?
    A5: Approx. 25 minutes on steel surfaces.

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