transparent polycarbonate sheet for greenhouse roofing

Features of transparent polycarbonate sheet :

Double sided hard PC boar1、 The impact strength of PC board is 850J/m, which is about 200-350 times that of ordinary glass.

Double sided hard PC boar2、Transparent PC board is lightweight: about half the weight of glass of the same thickness.

Double sided hard PC boar3、 Transparent PC board transmittance: For transparent colors of different thicknesses, the transmittance is 80% -92%.

Double sided hard PC boar4、 Specific gravity: 1.2 g/cm3

Double sided hard PC boar5、Thermal expansion coefficient: 0.065 mm/m ° C

Double sided hard PC boar6、Temperature range: -40 ° C to 120 ° C

Double sided hard PC boar7、The thermal conductivity coefficient of pc endurance board is 2.3-3.9 W/m2 º

Double sided hard PC boar8、 The tensile strength of PC board is:>=60N/mm2

Double sided hard PC boar9、PC board bending strength: 100N/mm2

Double sided hard PC boar10、 Thermal deformation temperature of transparent Pc Endurance Board: 140 ° C

Double sided hard PC boar11、Elastic modulus: 2400 mPa

Double sided hard PC boar12、 Stretching at fracture:>=65mPa

Double sided hard PC boar13、 Elongation at break:>100%

Double sided hard PC boar14、 Specific heat: 1.16J/kgk

Double sided hard PC boar15、 The sound insulation index of PC endurance board: 4mm-27dB, 10mm-33dB