Round Anti Riot Shield Police Riot Shield
Round Anti Riot Shield Police Riot Shield 1.Model:DP-11 with one handle, one strap 2.Material: Made of PC
Round Anti Riot Shield Police Riot Shield
1.Model:DP-11 with one handle, one strap2.Material: Made of PC3.Color:transparent /colorless
Round Anti Riot Shield Police Riot Shield
Technical features:
| Impact strength: | 850J/m. That means the impact resistance of polycarbonate solid sheet is about 200 times of comman glass, 20 times of acrylic sheets. |
| Light weight: | About 1/2 times of glass . |
| Light transmission : | (clear color)80%--90% for different thickness |
| Specific gravity: | 1.2 g/cm |
| Coefficient of thermal expansion: | 0.065 mm/moC |
| Service temperature range: | -40oC to 120oC |
| Heat conductivity: | 2.3-3.9 W/m2 oC |
| Tensile strength: | >60N/mm2 |
| Flexural strength: | 100N/mm2 |
| Modulus of elasticity: | 2,400mPa |
| Elongation at break: | >100% |
| Specific heat: | 1.16J/kgk |
| Heat deflection temperature: | 140oC |
| Light transmission: | 80%-90% for different thickness of clear color |
| Weight: | 2.-3.5kg |
Round Anti Riot Shield Police Riot Shield
