Epoxy Technology / Material reference
EpoxyEPO-TEK® 353ND-LH Premium
EPO-TEK® 353ND-LH Premium is listed by Epoxy Technology as an epoxy adhesive / resin system. This record connects 16 reported fields with 2 manufacturer document links. Review the original technical data sheet for the applicable test conditions and processing instructions.
Two | Minimum Alternative Cure(s):Manufacturer-reported
10 : 1 | May not achieve performance properties listed belowManufacturer-reported
Part A: 1.20 | Part B: 1.02Manufacturer-reported
> 2 HoursManufacturer-reported
One year at room temperature | 100°C / 5 MinutesManufacturer-reported
Part A: Clear | Part B: AmberManufacturer-reported
Technical & safety documents
2 linksFiles open on the manufacturer's document host. Region and language follow the source listing; confirm the revision inside the file.
EPO-TEK® 353ND-LH PremiumEnglish · Not specified
Open file EPO-TEK® 353ND-LH PremiumEnglish · Not specified
Open file Reported specifications
16 fieldsMaterial and processing data
| Property | Reported value | Evidence |
|---|---|---|
| No. of Components | Two | Minimum Alternative Cure(s): | Technical data sheet · p. 1 |
| Mix Ratio by Weight | 10 : 1 | May not achieve performance properties listed below | Technical data sheet · p. 1 |
| Specific Gravity | Part A: 1.20 | Part B: 1.02 | Technical data sheet · p. 1 |
| Pot Life | > 2 Hours | Technical data sheet · p. 1 |
| Shelf Life- Bulk | One year at room temperature | 100°C / 5 Minutes | Technical data sheet · p. 1 |
| Color (before cure) | Part A: Clear | Part B: Amber | Technical data sheet · p. 1 |
| Consistency | Pourable liquid | Technical data sheet · p. 1 |
| Viscosity (23°C) @ 50 rpm | 3,744 cPs | Technical data sheet · p. 1 |
| Glass Transition Temp | 99 °C (Dynamic Cure: 20-200°C/ISO 25 Min; Ramp -10-200°C @20°C/Min) | Technical data sheet · p. 1 |
| Shore D Hardness | 85 | Technical data sheet · p. 1 |
| Lap Shear @ 23°C | > 2,000 | psi | Technical data sheet · p. 1 |
| Die Shear @ 23°C | > 15 | Kg | Technical data sheet · p. 1 |
| Storage Modulus | 516,912 | psi | Technical data sheet · p. 1 |
| Refractive Index | 1.5694 @ 589 | nm | Technical data sheet · p. 1 |
Manufacturer classification
| Brand | Epoxy Technology |
| Technology | Epoxy |
Reported values are not independent test results. Original units and table wording are preserved. Extracted TDS rows can depend on the grade, component and source table headings; use the linked page to verify that context. Test methods, sample preparation and cure schedules may differ; consult the original TDS before making a performance comparison.
Selection & processing checks
Compare the complete resin–hardener system. A different hardener or cure schedule can change the cured properties.
- Is the stated ratio by weight or by volume?
- Do the thermal and mechanical values use the same cure schedule?
- Is the formulation designed for casting, bonding or encapsulation?
- Confirm the complete product designation, including any hardener, color or formulation suffix.
- Read the current SDS for handling, protective equipment, storage and disposal information.
Missing properties are not estimated. Similar values or shared application labels do not establish a drop-in replacement.
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