SpeedMask 730-BT UV/Visible light curable masking resin is formulated to provide good surface protection during chemical milling/etching, plating, anodizing, and aggressive grit-blasting operations aiding in the manufacturing, overhaul, repair, and rework of turbine engine blades, vanes, and other turbine components. 730-BT is impervious to most acid and alkali solutions.
SpeedMask 730-BT is a fast-curing, solvent-free organic resin designed for either spray or dip masking of components. Used as a temporary protective coating, SpeedMask 730-BT is a replacement for environmentally hazardous and time-consuming solvent- or water-based maskants. 730-BT requires no mixing prior to use. When cured, it provides surface protection from chemical processing of nickel alloys, steel, titanium, stainless steel, aluminum, and glass.
APPLICATION:
Acid stripping
Plating
Harsh chemical processing
Recommended surfaces include nickel alloys and high-temperature alloys
FEATURE:
UV/Visible light curing
Resists acids and alkalis
High adhesion
Hard and durable
Spray or dip
Viscosity (nominal): 20,000 cP
Shore Hardness: D35
Modulus of Elasticity MPa [psi]: 3.4 [500]
Cure Time**: 4 Seconds
Package Sizes Available*:
30 mL Syringe
160 mL Cartridge
300 mL Cartridge
15 Liter Tapered Pail
*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)
