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eMar 24. 2005610_I2AM1916Wr ht Env ironni 1 832-5152No•8048 P- 15 <br /> vI +�,. .n-- ,ARPER item 15 <br /> 1 -001 <br /> Pot life/cure time Piping systems incorporating 820 bonds can be put into service after curing at ambient <br /> -� temperatures for the times indicated in the table.The table also ind1cro.the pot life <br /> i (working time)of a mixed 5-oz kit at various temperatures.The pot We of adhesives is <br /> measurod from the time the hardener and resin are first mixed until the adhesive starts <br /> TO thicken and can no longer be used, <br /> Minimum Ambient Adhesive Minimum Joint <br /> Temperature Pot Lite Cure rime <br /> (minutes) Ours) <br /> 405 70 12 <br /> 55 16 40 5 <br /> 75 24 30 4 <br /> B5 35 20 3 <br /> In sub-zero or extremely windy conditions,extend the heat-cure times accordingly and <br /> U88 Insulation as necessary to insure adequate bonding.Cap the ends of the piping to <br /> Prevent the passage of cold air.In severe conditions,warm air may be blown through <br /> the Interior of the pipe. <br /> A heat cure is recommended for Installations with service temperatures above 180°F <br /> (82"C)or operating pressufea over 300 psi.For amblent temperature Conditions below <br /> 40°F(50C),an external heat cure must be used.A mwWmum heat cue time of at least <br /> 30 minutes Is recommended fort through 6-inch pipe.Even after the adhesive has <br /> turned e011d at ambient temperatures,heat curing will promote chemical crosa•Ilnking <br /> of the adhesive.thus increasing its strength,temperature resistance and corrosion <br /> resistance-A single Chem Cure Pak may be applied or an Ameron-approved electric <br /> heat blanket met be used.T'he heat cure may be applied at any time after the bond is <br /> made and before the pipe has been tested or put into Service.The heat MAY be applied <br /> At any time after making the bond while the adhesive is still liquid or after It has gelled to <br /> a solid. <br /> Kit sizes and Adhesive ktts are available in 1,5,and 8-oz sizes.The table Indicates the rwmber of <br /> bonds per kit bonds per kit for each respective pipe 6170.Values in the table are based on the <br /> quantity of adhesive required by an experienced dew working at a temperature of <br /> 75TF WC)with a 30-minute adhesive pot life. <br /> Prlmety Fittings Bonds per Kit <br /> Shooing Bonds per Kit <br /> Kit Size Weigh Nominal Pipe ize in) <br /> 0z (Ib) 2 3 8 8 10 12 1 18 <br /> 5' 1.2 12 s 5 2 2 2 2 1 1 <br /> a' 1.4 14 9 4 3 3 3 2 2 <br /> Avallablein six-pak i ts, <br /> Containment Frtdngs Bonds per 5-oz Adhesive Kit <br /> Nominal <br /> plpeSze Adhesive go. 45° Concentric <br /> Type Elbows Elbows Tees Reducers saddles Couplings <br /> 3 80 820 2 2 11h 3 2 114 ~ <br /> 4 100 620 2 2 1 <br /> 3 <br />