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Domed Urocals
Technical Specifications:
- Base Material: .002" Chrome polyester,
gold polyester, brushed chrome polyester,
white polyester.
- Adhesive: .005" permanent acrylic adhesive.
- Decorating: Unlimited screen print color availability on the first surface with a poured pool of polyurethane doming material over
the printed ink.
- Minimum Size: .50" x .75" standard.
- Maximum Size: 24" x 36" standard.
- Minimum Stroke Width: .375".
- Embossing: Design specific.
- Minimum Corner Radius: .060".
- Application Temperature: Must be 70° F or above.
- Temperature Range: -20° to 185° F.
- Application Uses: Electronics, automotive, RV, industrial and commercial equipment, appliance, marine, recreational products.
Lens Material:
- Clear polyurethane (2 component).
- Hardness: Shore D 45 ± 5 (similar to a pencil eraser).
- Clarity: 25% more clear than plate glass.
- Non-yellowing in 48 month South Florida exposure.
- Cure Time Before Packaging: 72 hours.
- Lens Thickness: .05" to .07" thick.
Environmental Testing Results:
- Hardness: Shore D45.
- Tabor Abrasion CS-10 Wheel 1,000 gr. wt.: 1,000 cycles with no blemish.
- Tensile at Break: 3300 PSI.
- Elongation at Break: 200%.
- Solvent Resistance: Ethanol — 24 hours, good.
- H2S04: 1% — 24 hours, excellent.
- Sodium Hydroxide: 28% — 24 hours, excellent resistance.
- Humidity: 100% RH at 120° F — 1,008 hours, no change.
- Water Immersion: 100° F — 1,008 hours, no change.
- Salt Spray: 1,008 hours, no change.
- Xenon Arc Weatherometer (Accelerated Outdoor Weathering): 4,000 hours, no change.
- Florida Exposure: 24 months — no change.
- Temperature: 20° F to 185° F — 24 hours, no change.
