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Polycarbonate security glazing

Polycarbonate security glazing

  • Categories:bullet proof
  • Author:TDTEBO
  • Origin:Original
  • Time of issue:2020-11-27 11:52
  • Views:

(Summary description)Glass clad polycarbonate security glazing and advantages of polycarbonate,What is polycarbonate?

Polycarbonate security glazing

(Summary description)Glass clad polycarbonate security glazing and advantages of polycarbonate,What is polycarbonate?

  • Categories:bullet proof
  • Author:TDTEBO
  • Origin:Original
  • Time of issue:2020-11-27 11:52
  • Views:
Information

Glass clad polycarbonate security glazing

polycarbonate security glazing is a new type of material that has more bulletproof glass due to all-glass type(glass+PVB+glass+PVB+glass) produced in the production technology innovation. Due to the safety and light transmittance of polycarbonate fiber materials, it is used in composite bulletproof glass. The structure is mainly【glass + PU + PC (polycarbonate) + PU + glass + PVB + glass】and other similar structures. How do you understand polycarbonate materials?

polycarbonate

What is polycarbonate?

PC is an almost colorless glassy amorphous polymer with good optical properties. PC high molecular weight resin has high toughness, the Izod notched impact strength is 600~900J/m, and the heat distortion temperature of unfilled grades is about 130°C. The glass fiber can increase this value by 10°C. The flexural modulus of PC can reach more than 2400MPa, and the resin can be processed into large rigid products. Below 100°C, the creep rate under load is very low. PC has poor hydrolysis resistance and cannot be used for products that are repeatedly subjected to high-pressure steam.

What is polycarbonate

Advantages of polycarbonate bulletproof glass

1. Mechanical properties: high strength, fatigue resistance, dimensional stability, and small creep (very little change under high temperature conditions);

2. Heat aging resistance: the enhanced UL temperature index reaches 120~140℃ (long-term outdoor aging is also very good);

3. Solvent resistance: no stress cracking;

4. Stability to water: it is easy to decompose in water at high temperature (use caution in high temperature and high humidity environment);

5. Insulation performance: excellent (it can maintain stable electrical performance even under humidity and high temperature, it is an ideal material for manufacturing electronic and electrical parts);

6. Dielectric coefficient: 3.0—3.2;

7. Arc resistance: 120s;

8. Molding processability: ordinary equipment injection or extrusion.

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