SP 1.25 (Acryshield L3™) Bullet Resistant Glass
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| Acryshield L3 deters crime in high risk areas like convenience stores. Download Brochure |
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Acryshield L3™ is a cell-cast acrylic based alloy that offers ballistics protection and superior optical clarity against virtually all handguns, including super powered models like the .44 magnum. An abrasion resistant coating is standard and the sparkling clarity after machining and polishing outshines all products in its class. The unique design for has proven to have ballistic protective capability that exceeds the criteria set forth in U.L. Level 3 requirements.
This is an excellent material for applications such as bank teller and convenience store protection windows, ATM machine face plates, and law enforcement and taxi cab vehicle front/back seat window dividers.
| Protection |
| .44 Magnum |
| Optical Properties |
| Transmission: >85% Haze <1.5% |
| U.L. Designation |
| 752, Level 3 |
| Thickness |
| 1.25" |
| Polycast SAR™ Super Abrasion-Resistant Coating |
| Standard |
| Weight (pounds per square foot) |
| 7.7 |
| Sizes |
| 4' x 6' 4' x 8' 5' x 6' 5' x 8' |
Typical properties of Polycast®SART SP 1.25 Acryshield L3
(UL Level 3)
Code ratings and Standards:
- Meets the test requirements of Building Code class CC2,
- ANS, Z97.1-Safety Glazing Material,
- ANS, Z26.1-Motor Vehicle Safety Glazing Material,
- Dade County Approval, Federal Specification L-P-391D+
- ASTM D 4802.
Maximum Continuous Service Temperature:
170° F
Minimum Continuous Service Temperature:
-26° F (lowest temperature tested for bullet-resistance)
| Value | Test Method | |
| Ballistic Protection | ||
| .44 Magnum | UL 752 | |
| Optical Properties | ||
| Light Transmission | > 85% | ASTM D1003 |
| Haze | < 1.5% | ASTM D1003 |
| Yellowness Index | < 1.0% | ASTM D1925 |
| Mechanical Properties | ||
| Thickness | 1.250in. | |
| Weight | 7.7 #/sq.ft. | |
| Abrasion Resistance (coated) | 0.2 to 2.0 (%haze change) | Taber 100 cycles |
| Tensile Strength | 9,400 psi | ASTM D638 |
| Tensile Modulus | 400,000 psi | ASTM D638 |
| Flex Modulus | 400,000 psi | ASTM D790 |
| Flammability | ||
| Burn Rate | .23in./min | ASTM D635 |
| Smoke Density | Max: 65%; Rating: 49% | ASTM D2843 |
| Auto Ignition Temperature | 465° C (870° F) | ASTM D1921 |
