Our company supplies Tangshan PC polycarbonate sheets, polycarbonate, canopies, quality assurance, welcome to inquire and negotiate. The online price is for reference only, special colors and specifications can be customized. We welcome you to call or visit our factory for business discussions, and we will provide you with professional services! Service phone: Manager Yang: 13011905700, QQ: 1292987664, WeChat: 13011905700
Performance
(1) Mechanical Properties
1. Impact Strength: The impact resistance of PC polycarbonate sheets is 250 times that of glass of the same thickness and 30 times that of acrylic sheets.
The impact strength of PC polycarbonate sheets is known as "transparent steel".
2. Good tensile strength, PC polycarbonate sheets have excellent heat resistance, and even at 120℃, their tensile strength can still reach 350 kgf/cm2.
3. Bending Strength: PC polycarbonate sheets have good bending resistance, and even at a bending angle of 90°, they do not break.
4. Fatigue and Creep Resistance: PC polycarbonate sheets have good creep resistance among thermoplastic plastics. Even at high temperatures, their creep remains very small.
(2) Thermal Properties
1. Melting Temperature: The melting temperature of PC polycarbonate sheets is 135℃, and the continuous use temperature reaches 120℃.
2. Coefficient of Linear Expansion: The coefficient of linear expansion is 7×10-5 cm/cm/℃, which is relatively small among plastics.
3. Brittleness Temperature: The brittleness temperature of PC polycarbonate sheets is -40℃, and the continuous use temperature is -30℃, which is incomparable to ordinary plastics.
4. Combustibility: PC polycarbonate sheets are classified as flame-retardant self-extinguishing plastics, and they do not produce toxic gases when heated to high temperatures.
(3) Optical Properties
(4) Sound Insulation
The sound insulation effect of PC polycarbonate sheets is 3-4 dB higher than that of glass.
If you want to know more about Tangshan polycarbonate sheets, please visit:
| http://www.tspcban.com |
