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Hard Armor & Composites - Ballistic Systems
Based on weight, ballistic performance and ease of installation, PROTECH utilizes all types of materials including high-performance polyethylenes, aramids, fiberglass, ceramics and steel. Structural armor can be supplied to defeat any threat, from small handguns to high-powered, armor-piercing projectiles.
| Product Description |
NIJ Threat Level |
Comparable Standards |
Areal Density (lbs./sq.ft.) |
Application Notes |
| PROFLEX (Aramid) |
II |
UL 1-2, DIN C2, E.1063 B3 |
0.9 |
Low cost, lightweight semi-rigid panel design, ease of installation, high chemical resistance |
| PROFLEX (Aramid) |
IIIA |
UL 1-3, DIN C3, E.1063 B4 |
1.1 |
Low cost, lightweight semi-rigid panel design, ease of installation, high chemical resistance |
| POLYETHYLENE |
II |
UL 1-2, DIN C2, E.1063 B3 |
0.8 |
Lightest weight, highest performance for non-AP handgun threats, high chemical & UV resistance |
| POLYETHYLENE |
IIIA |
UL 1-3, DIN C3, E.1063 B4 |
0.9 |
Lightest weight, highest performance for non-AP handgun threats, high chemical & UV resistance |
| POLYETHYLENE |
III |
UL 4, DIN C4, E.1063 B7 |
3.8-4.75 |
Lightest weight, highest performance, ideal for aircraft and marine armor, high chemical & UV resistance |
| POLYETHYLENE |
III+ |
UL 4, DIN C4, E.1063 B7 |
3.8 |
Lightest weight, highest performance, ideal for aircraft and marine armor, high chemical & UV resistance |
| Product Description |
NIJ Threat Level |
Comparable Standards |
Areal Density (lbs./sq.ft.) |
Application Notes |
| COMPOSITE ARMOR SYSTEMS |
| AI203 |
III |
UL 4, DIN C4, E.1063 B7 |
7 |
Low cost, moderate weight for small caliber AP and medium caliber Ball rifle threats |
| SiC |
III |
UL 4, DIN C4, E.1063 B7 |
6.1 |
Higher cost than Aluminum Oxide, rigid panel design |
| B4C |
III |
UL 4, DIN C4, E.1063 B7 |
5.6 |
Highest cost, lightest weight for small caliber AP and medium caliber Ball rifle threats |
| AI203 |
IV |
DIN C5, E.1063 B6 |
9.2 |
Low cost, moderate weight for Ball & AP medium caliber |
| SiC |
IV |
DIN C5, E.1063 B6 |
7.4 |
Higher cost than Aluminum Oxide |
| B4C |
IV |
DIN C5, E.1063 B6 |
6.8 |
Lightest weight for Ball & AP medium caliber rifle threats |
| Product Description |
NIJ Threat Level |
Comparable Standards |
Areal Density (lbs./sq.ft.) |
Application Notes |
| BALLISTIC STEEL |
| BALLISTIC STEEL |
IIIA |
UL 1-3, DIN C3, E.1063 B4 |
5.2 |
Low cost solution, highest weight penalty, ideal for structural or land vehicle armor, requires specialty equipment for cutting, etc. |
| BALLISTIC STEEL |
III |
UL 4, DIN C4, E.1063 B7 |
10.4 |
Low cost solution, highest weight penalty, ideal for structural or land vehicle armor, requires specialty equipment for cutting, etc. |
| BALLISTIC STEEL |
IV |
DIN C5, E.1063 B6 |
23 |
Low cost solution, highest weight penalty, ideal for structural or land vehicle armor, requires specialty equipment for cutting, etc. |
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