718

Ultra Light-Weld® Temporary Masking Resin for Turbine Engine Component Processing

SpeedMask® 718 UV/Visible light-curable thermal spray coating masking resin is formulated to provide excellent surface and cavity protection during APS and HVOF coatings aiding in the manufacturing, overhaul, repair, and rework of turbine engine blades and vanes and other turbine components. This masking resin cures quickly and is easily removed by incineration at a minimum of 650°C [1200°F]. Recommended surfaces include nickel alloys and high-temperature steel.

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Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS Directives 2002/95/EC and 2003/11EC.

Viscosity (nominal):  50,000 cP

Shore Hardness:  D80

Modulus of Elasticity MPa [psi]:  1,056 [153,278]

Cure Time**:  20 seconds

Package Sizes Available*:
30 mL Syringe
300 mL Cartridge
1 WM Liter Bottle

*In Europe materials are sold in g/kg not mL/L
**Cure time based upon Dymax 5000-EC Light Curing Flood Lamp System (200 mW/cm2)
Applications:
Air plasma spray
HVOF
Wire arc spray
D-Gun coating
Recommended surfaces include nickel alloys & high-temperature steel

Features:
UV/Visible light curing
Resists flame-spray processes
High adhesion
Hard/durable
Thixotropic gel
High viscosity
Fast curing