Electrical / Electronic Epoxies

UL Recognized products

     

Handling

 

Cure

Key property

Color

Mix Ratio pbw

Mixed Viscosity
(@ RT unless noted)

Gel Time
(@ RT unless noted)

Hardness
(Shore)

XP61862/CLI4161

RT

UL 94-V0, Flexible, Fast-setting, polyurethane to provide environmental protection for potted electronic modules that require thermal cycling performance.

Black

100:16

4,000

4.5 min.

93 A

CLR1821/CLH6441

RT

UL 94-V1 Epoxy system for casting and potting electrical and electronic components, as part of an electrical insulating system it will meet Class H electrical temperature classification.

Grey

100:100

20,000

45 min.

87 D

CLR1796//CLH6580

RT

UL 94-V0 system for potting and casting small electronic parts that require thermal shock and thermal cycling performance.

Black

100:9

5,000

60 min.

87 D

CLP7106/CLI4010

RT

UL 94-V0, convenient 1:1 pbv mix; flexible polyurethane system for potting and casting in electrical applications.

Black

100:109

4,000

20 min.

90 A

CLR1546/CLH6520

RT

Room Temperature Cure, filled epoxy system suitable for low-shrink casting and potting applications.

Black

100:40

2,500

3 hrs.

83 D

XRD1116/XHD1117

RT

Room Temperature Cure Epoxy system suitable for potting and casting electrical/electronic components. 2:1 machine dispense friendly mix.

Grey

100: 50

9,000

25 min.

87 D

XRD1116/XHD1158

RT

Room Temperature Cure Epoxy system suitable for potting and casting electrical/electronic components. 2:1 machine dispense friendly mix.

Black

100:50

8,000

45 min.

87 D

XRD1116/XHD1281

RT

Room Temperature Cure Epoxy system suitable for potting and casting electrical/electronic components. 2:1 machine dispense friendly mix.

Black

100:50

8,000

60 min.

87 D

CLR1820/CLH6440

RT

Room Temperature Cure, High-operating temperature epoxy for casting and encapsulation of electrical and electronic components. Product is machine dispense friendly.

Tan

100:100

30,000

23 min.

87 D

CLR1556/CLH6640

RT

Room Temperature Cure, filled epoxy system suitable for machine dispense. Product is recommended in applications requiring thermal cycling endurance.

Black

100:15

3,000

90 min.

70 D

CLR1946/CLH6500

RT

Room Temperature Cure, filled, semi-flexible epoxy system suitable for machine dispense. Product is recommended for potting and encapsulating applications.

Black

100:100

7,500

2.5 Hr.

65 D

CLR3516/CLH6230

RT

Room Temperature Cure, filled, semi-flexible epoxy system. Long pot life material is suitable for large mass casting or heat-induced curing with minimal stress.

Black

100: 10

3,500

2 hrs. @ 60c.

82 D

CLR1331/CLH5515

HC

Heat Cure Epoxy System formulated for instrument and power transformers. Cured epoxy exhibits excellent thermal stability and thermal cycling performance.

Grey

       
CLR1336/CLH5515

HC

Heat Cure Epoxy System formulated for instrument and power transformers. Cured epoxy exhibits excellent thermal stability and thermal cycling performance.

Black

100:50

4,000 @ 65c.

40 min @ 125c.

82 D

CLR1337/CLH5515

HC

Heat Cure Epoxy System formulated for instrument and power transformers. Cured epoxy exhibits excellent thermal stability and thermal cycling performance.

Red

       
CLR1157/CLH5515

HC

Heat Cure Semi-Rigid Epoxy Transformer Casting System. Increased flexibility when compared to CLR 1331/CLH 5515 family. System exhibits excellent thermal stability and thermal cycling performance.

Red

100:50

2,250 @ 65c.

40 min @ 125c.

70 D

CLR1831/CLH5185

HC

Heat Cure low-stress, extremely tough, epoxy casting system casting system for large bushings, insulators, power and instrument transformers. Higher heat deflection temperature when compared to CLR 1331/CLH 5515 family. Machine dispense friendly with excellent thermal stability and thermal cycling performance.

Grey

       
CLR1836/CLH5185

HC

Heat Cure low-stress, extremely tough, epoxy casting system casting system for large bushings, insulators, power and instrument transformers. Higher heat deflection temperature when compared to CLR 1331/CLH 5515 family. Machine dispense friendly with excellent thermal stability and thermal cycling performance.

Black

100:30

6,000 @ 60c.

30 min. @125c.

90 D

CLR1837/CLH5185

HC

Heat Cure low-stress, extremely tough, epoxy casting system casting system for large bushings, insulators, power and instrument transformers. Higher heat deflection temperature when compared to CLR 1331/CLH 5515 family. Machine dispense friendly with excellent thermal stability and thermal cycling performance.

Red

       
XRD1321/CLH5185

HC

Heat Cure, machine dispense friendly, tough, casting epoxy system. Increased flexibility when compared to CLR 1831 family.

Red

100:27

1,200 @ 65c.

30 min. @125c.

85 D

CLR2161/CLH5100

HC

Heat Cure, UV resistant, outdoor, low-stress, large mass casting epoxy system for instrument and power transformers.

Grey

100:20

800 @ 60c.

55 min. @100c.

90 D

CLR1190/CLH6230

RT

Room Temperature Cure, Unfilled semi-flexible epoxy coating and casting systems with improved thermal and shock resistance.

Amber

100:30

600

8 hrs.

80 D

CLR1190/CLH6560

RT

Room Temperature Cure, Unfilled semi-flexible epoxy coating and casting systems with improved thermal and shock resistance.

Amber

100:30

800

50 min.

79 D

CLS9611

HC

Heat Cure Single Component semi-flexible epoxy potting and encapsulating system. Product is suitable for potting ferrites and pressure sensitive components in electrical and electronic applications.

Grey

N/A

16,000

90 min. @ 100c.

70 D

CLS9616

HC

Heat Cure Single Component semi-flexible epoxy potting and encapsulating system. Product is suitable for potting ferrites and pressure sensitive components in electrical and electronic applications.

Black

N/A

16,000

90 min. @ 100c.

70 D

 

VOC Free Dipping / Impregnating Systems

   

Handling

System

Key Property

Color

Mix Ratio pbw

Viscosity cps

Gel Time

Hardness

Op. Temp.

CLR1190/CLH5166

Two part, dipping / coil impregnant

Lt. Amber

100:80

650

2 hrs. @ 100c.

85 D

180c.

CLS9600

High Temp. dipping / coil impregnant

Drk. Amber

N/A

1,100

25 min. @ 125c.

85 D

220c.

CLS9310

Low viscosity, 155c. Operating temperature

Lt. Amber

N/A

400

45 min. @ 125c.

85 D

155c.

CLS9100

Impregnant also suitable for sand casting

Lt. Amber

N/A

2,000

90 min. @ 125c.

75 D

180c.