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Electrical Transformers

Featured Epoxy Systems

* HC: Heat Cure / RT unless noted: Room Temperature Cure

System Application Benefits Hardness

CLR1180 / CLH6520

Electronic potting, impregnating. Lowest viscosity semi-flexible convenient ratio. 70D

Cure: RT. Color: Drk Amber. Mix Ratio pbw: 100:100 Mixed Viscosity (@ RT): 750. Gel@RT: 2 Hrs.

CLR1556 / CLH6520

Transformer potting. 2:1 mix by vol. filled, good thermal cycling. 55D

Cure: RT. Color: Black. Mix Ratio pbw: 100:30 Mixed Viscosity (@ RT): 3,000. Gel@RT: 8 Hrs.

CLR3517 / CLH6230 Thermal cycle transformer casting Semi-flexible, filled, good thermal cycling, casting 82D
Cure: RT. Color: Black. Mix Ratio pbw: 100:30 Mixed Viscosity (@ RT): 3,000. Gel@RT: 8 Hrs.
CLR1876 / CLH6020 Thermally conductive potting / cast  Thermally Conductive filled casting 90D
Cure: RT Color: Black. Mix Ratio pbw: 100:3 Mixed Viscosity (@ RT): 37,500. Gel@RT: 45 min.
CLR1876 / CLH6020 Low density potting / casting Low Density casting 0.74 specific gravity 70D
Cure: RT. Color: Grey. Mix Ratio pbw: 100:12 Mixed Viscosity (@ RT): 2,000. Gel@RT: 45 min.
CLR1946 / CLH6500 General purpose potting, casting Convenient mix, economical, filled, casting 65D
Cure: RT. Color: Black. Mix Ratio pbw: 100:100 Mixed Viscosity (@ RT): 7,500. Gel@RT: 2.5 Hrs.
XRD1018 / XHD1019 General purpose flameout pot/cast Easy mix, economical, filled, meets UL94-V0 65D
Cure: RT. Color: Black. Mix Ratio pbw: 100:100 Mixed Viscosity (@ RT): 7,500. Gel@RT: 75 min.
XRD1116 / XHD1117 Small motor and ballast potting Ballast potting, passes UL 94-V1. 87D
Cure: RT. Color: Grey. Mix Ratio pbw: 100:50 Mixed Viscosity (@ RT): 9,000 Gel@RT: 25 min.
CLR1821 / CLH6441 UL listed electronic potting casting UL 94-V1 Yellow card, potting and casting 87D
Cure: RT Color: Grey. Mix Ratio pbw: 100:100 Mixed Viscosity (@ RT): 20,000 Gel@RT: 45 min.
CLR1331 / CLH6010 Electrical insulator casting Casting low voltage bushings and insulators 91D
Cure: RT. Color: Grey. Mix Ratio pbw: 100:7.5 Mixed Viscosity (@ RT): 4,500 at 70oC. Gel@RT: 6 min. at 70oC.
XR52092 / XH62093 Thixotropic epoxy sealant Sealing ends of large electrical laminations 85D
Cure: RT. Color: Grey. Mix Ratio pbw: 100:100 Mixed Viscosity (@ RT): 435,000. Gel@RT: 35 min.
CLR1837 / CLH5185 Electrical insulator casting Cast lg bushings, insulators and power transformers 90D
Cure: HC. Color: Red. Mix Ratio pbw: 100:30 Mixed Viscosity (@ RT): 6,000 at 60oC. Gel@RT: 30 min. at 125oC.
CLR1329 / CLH5100 Outdoor electrical casting Outdoor heat cure large mass casting 90D
Cure: HC. Color: Grey. Mix Ratio pbw: 100:23 Mixed Viscosity (@ RT): 500 at 60oC. Gel@RT: 24 min. at 100oC.
CLR1190 / CLH5185 Dipping / impregnating system 155oC. operating low stress impregnating 86D
Cure: HC. Color: Amber. Mix Ratio pbw: 100:100 Mixed Viscosity (@ RT): 2,000. Gel@RT: 45 min. at 125oC.
CLR1157 / CLH5185 Transformer potting / casting 155oC. operating low stress, tough, filled 88D
Cure: HC. Color: Red. Mix Ratio pbw: 100:30 Mixed Viscosity (@ RT): 1,500 at 50oC. Gel@RT: 40 min. at 125oC.
CLR1331 / CLH5185 Transformer potting / casting 155oC. low stress, semi-rigid filled 90D
Cure: HC. Color: Grey. Mix Ratio pbw: 100:30 Mixed Viscosity (@ RT): 2,000 at 60oC. Gel@RT: 30 min. at 125oC.
CLR1190 / CLH5515 Dipping / impregnating system 155oC. operating increase flexibility over CLH5185 70D
Cure: HC. Color: Amber. Mix Ratio pbw: 100:150 Mixed Viscosity (@ RT): 2,250 at 60oC. Gel@RT: 2 hrs. at 100oC.
CLR1157 / CLH5515 Transformer potting / casting 155oC. operating increase flexibility over CLH5185 70D
Cure: HC. Color: Red. Mix Ratio pbw: 100:50 Mixed Viscosity (@ RT): 2,250 at 65oC. Gel@RT: 40 min. at 125oC.
CLR1331 / CLH5515 Transformer potting / casting  180oC. operating increased flexibilty over CLH5185 82D
Cure: HC. Color: Grey. Mix Ratio pbw: 100:50 Mixed Viscosity (@ RT):4,000 at 65oC. Gel@RT: 40 min. at 125oC.
CLR1190 / CLH5166 Dipping / impregnating system 180oC. operating dipping, coil impregnation 85D
Cure: HC. Color: Amber. Mix Ratio pbw: 100:80 Mixed Viscosity (@ RT):650. Gel@RT: 2 hrs. at 100oC.
CLS 9600 Dipping / impregnating one comp. 220oC. operating one component coil impregnation 85D
Cure: HC. Color: Drk Amber. Mixed Viscosity (@ RT unless noted):1,100. Gel@RT: 25 min. at 125oC.
CLS 9616 Low stress ferrite potting one comp. 155oC. operating low stress, ferrite potting 70D
Cure: HC. Color: Black. Mixed Viscosity (@ RT):16,000. Gel@RT: 90 min. at 100oC.

 

Featured Urethane Systems

System Application Benefits Hardness

CLP7469 / CLI4161

Transformer potting / casting. General purpose, economical, passes UL 94-V0 60D

Cure: RT. Color: Black. Mix Ratio pbw: 100:16 Mixed Viscosity (@ RT): 4,000. Gel@RT: 1 Hr.

XPD1278 / CLI4161 Electronic potting / casting Economical fast setting 48D
Cure: RT. Color: Black. 
CLP7106 / CLI4010 UL 94-V0 motor and electronic pot UL 94-V0 Yellow card, 1:1 pbv mix 90A
Cure: RT. Color: Black. Mix Ratio pbw: 100:109 Mixed Viscosity (@ RT): 4,000. Gel@RT: 20 min.