LOCTITE HY 4090 結構粘合劑

功能與優點

LOCTITE HY 4090 是一款灰白色到淡黃色的雙組份複合型粘合劑,其粘度高,不流掛,適用於結構性粘接。具有優良的耐濕氣和抗振性能。
LOCTITE® HY 4090 是一款粘度高,顏色為灰白到淡黃色凝膠狀產品。 它為結構性粘結開闢了全新的應用領域——首次將快幹膠與環氧樹脂的粘結性能相互結合,實現了更驚人的效果。 此產品可在90~180秒內固定,可填充5毫米以內的縫隙。具有抗振、耐衝擊的性能。 使用 LOCTITE® 50ml 膠黏劑混合噴嘴(IDH 1826921)、LOCTITE® 400ml 膠黏劑混合噴嘴(IDH 1573135)、LOCTITE® 96001(IDH 267452)或 LOCTITE® 983439(IDH 218311)可獲得最佳應用效果。
  • High moisture resistance
  • Vibration, shock loads and impact resistance
  • Temperature resistance up to 150 °C
  • Gap filling up to 5mm
  • UV resistant allowing outdoor applications
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技術資訊

% Elongation @ Break 3.6
Application Method Dispense Gun
Applications Bonding Plastic, Bonding Rubber, Construction, Direct Bonding, Edge Bonding, Exterior Repairs, Interior Repairs, Structural Bonding
Color White: Off White, Yellow: Light Yellow
Cure Type Room Temperature (Ambient) Cure, Two Component Mix
Fixture Time 180 sec.
Fixture Time Temperature 180 °C
Full Cure Time 168 hr.
Gap Fill 5 mm
Key Characteristics Viscosity: High Viscosity
Mix Ratio 1:1 (by weight)
Number of Components 2 Part
Physical Form Gel
Shear Strength (Block) Unit, Grit Blasted Steel psi
Shear Strength Unit, Aluminum psi
Shear Strength Unit, Etched Aluminum psi
Shear Strength Unit, Grit Blasted Steel psi
Shear Strength, Aluminum 1100
Shear Strength, Etched Aluminum 1900
Shear Strength, Grit Blasted Steel 2420
Substrates Composite, Composite: Advanced Composites, Dry Surface, Elastomer: Highly Filled Elastomer, Epoxy, Fiberboard, Gel Coat, Laminate, Metal, Non-Gel Coat, Painted Surface, Phenolic, Plastic, Rubber, Thermoplastic, Thermoset, Urethane: Cast Urethane, Vinyl, Wood
Temperature 22 - 302 °F
Viscosity 120 mPa.s (cP) Brookfield
Viscosity Temperature 77 °F