Parker Lord

_Discontinued Lord 7800 A/C 1:1 Fast Cure Urethane-400 ml

SKU: LOR3027336

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Description

LORD® 7800 adhesive is an equal-mix, two-component urethane adhesive system used to bond composites,SMC and plastics with little surface preparation. This adhesive will also bond painted metals, such as powder-coated, primed and e-coated. LORD 7800 adhesive system offers a range of working times by shifting between LORD 7800 curatives, accommodating a wide variety of process requirements while retaining the same mechanical and adhesion properties.

Shelf Life

Shelf life of each component is six months when stored in a clean, dry environment at 65-85°F (18-30°C) in original, unopened container.

After opening, protect adhesive from excessive exposure to moisture by installing desiccant cartridges and/or using dry nitrogen as an inert cover.

Features and Benefits

Rapid Cure Strength – provides rapid, outstanding cure strength development, allowing for faster manufacturing and processing.

Consistent Cure Speeds – low exotherm cure (rate of cure less affected by bondline thickness).

Low Tooling Temperature – allows accelerated cure with low heat up to 220°F (104°C), eliminating quality issues from ‘cold spots’ seen with other adhesives.

Enhanced Regulatory Profile – free of heavy metals.

Environmentally Recommended – does not contain ozone depleting chemicals.

Environmentally Resistant – resists weathering, humidity and salt spray.

Non-Sag – remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility.

LORD 7800A Resin – Typical Properties*

Appearance

Black Liquid

Viscosity, cP @ 77°F (25°C)

20,000

Density, lb/gal (kg/m3)

11.3 -11.6 (1357-1393)

Flash Point, °F (°C)

Closed Cup

>200 (>93)

LORD 7800C Curative- Typical Properties*

 

Appearance

Tan Liquid

Viscosity, cP @ 77°F (25°C)

35,000

Density, lb/gal (kg/m3)

10.2 -10.7 (1224 -1285)

Flash Point, °F (°C)

Closed Cup

>200 (>93)

Work Time, min @ 75°F (24°C)

3

Time to Handling Strength, min @ 75°F (24°C)

12

Cure Time, hr

24

Additional information

Weight 1.4 lbs
Dimensions 2 × 4 × 9.00 in
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