Lord Adhesives 7100 Urethane Adhesive System

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Lord Adhesives 7100 Urethane Adhesive System
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Adhesive
Material Notes:	LORD® 7100 adhesive is a two-part, high strength urethane adhesive used to bond cloth, paper, plastics, foams, rubber, painted metals and powder coated metals. LORD 7100-A resin is composed of isocyanate. LORD 7100-B curative is composed of polyol. This adhesive can be either room temperature cured or heat cured for faster processing. LORD 7100 adhesive cures to a glossy black appearance. Features: reduces material and labor costs by eliminating the need to prime many plastics. creates high strength bonds to plastics without crazing, attacking or lowering the strength of the plastic substrate. does not require explosion-proof equipment. no VOC content; does not contain ozone depleting chemicals. solvent resistant when cured. resists weathering and aging. All information provided by Lord.
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Physical Properties	Original Value	Comments

Density	10.9 - 11.4 lb/gal	B Curative
	12.4 - 12.7 lb/gal	A Resin
Solids Content	100 %	by weight, mixed with curative
Volatile Organic Compounds (VOC) Content	0.00 g/l
Brookfield Viscosity	3000 - 16000 cP @Temperature 24.0 °C	A Resin, Brookfield LVT, Spindle 4, 30 rpm
	45000 - 72000 cP @Temperature 24.0 °C	B Curative, Brookfield HA, Spindle 6, 20 rpm

Thermal Properties	Original Value	Comments
Flash Point	>= 93.0 °C	Closed Cup

Processing Properties	Original Value	Comments
Pot Life	2.00 - 3.00 min @Temperature 23.0 °C	Time to Handling Strength, Mixed with curative
Working Life	5.00 - 10.0 min @Temperature 25.0 °C	Mixed with curative
Shelf Life	6.00 Month @Temperature 18.0 - 30.0 °C

Descriptive Properties
Appearance	Black Liquid	A Resin
	Black Liquid	B Curative
Mix Ratio	1 to 1.78	by weight, resin to curative
	1 to 2	by volume, resin to curative
Processing Time	3 min.	Purge time, 25 C

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PLORD9121 / 232509

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