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Crosslink Technologies CLR3517

Crosslink Technologies CLR3517 is a semi-flexible epoxy casting system. This product was specifically developed for potting/casting of electrical and electronic components. The long pot life of the material makes it suitable for large mass castings or heat induced curing with minimal stress. Product passes Ul 94-Hb In-house flammability testing. for a softer system, Clr 350 is recommended. using the same cure schedule, Clr 3516, a black version of Clr 3517, passed class B, 130C. when tested to Ul 1446.

Polymer Name: Epoxy Resins & Compounds

Processing Methods: Casting

End Uses: Electrical Components, Electrical/Electronic Applications, Encapsulant

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Cure Method
Plastics & Elastomers Processing Methods

Properties

Flame Rating
Sales Specifications
ValueUnitsTest Method / Conditions
Viscosity15,000 - 25,000cps-
Specific Gravity1.62 - 1.68g/cm³-
Cured Properties
ValueUnitsTest Method / Conditions
Density1.55gm/Cm³-
Hardness82Shore D-
Guide To Operating Temperature130°C-
Linear Shrinkage0.003In/InAstm D 2566
Tensile Strength3500PsiAstm D 638
Tensile Elongation15%Astm D 638
Handling Properties
ValueUnitsTest Method / Conditions
Mix Ratio By Weight (A:B)100:10.0--
Mixed Viscosity at 22°C3250cps-
Pot Life Of 200 gm. mass at 60°C30minutes-
Gel Time Of 200 gm. mass at 60°C90minutes-

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Cure Schedule
  • Recommended Cure Schedule at 60 °C - 6 Hrs
  • Alternate Cure Schedule at 80 °C - 4 Hrs.

Storage & Handling

Shelf Life

12 Months