Kunyu polycarbonate hollow sheet in china/greenhouse equipment for the polycarbonate

thickness(mm)weightRecmmended minimum radius of curvature(mm)Corresponds to the minimum span(mm)40.9700150061.3105020008(comment siize)1.514002500101.717503000
Technical data: CharacteristicsUnitData of PC twin-wall hollow sheetDate of PC triple-wall hollow sheetLight transmission%40~8225~75Impact strengthJ/m2.1~2.32.4~3.5Coefficient of thernal expansionmm/m.o C0.0650.065Heat conductivityW/m2 .o C3.0-3.92.2-3.2Service temperatureoc-40oc-+120oc-40oc-+120ocTensile strengthn/mm2>=60>=60Bending strengthn/mm2100100Bending elastic modulusmpa24002400Tensile stress at breakmpa>=65Elogation at break%>=100>=100Sound insulation effectdb20 decibel decrease for 10mm thick sheet 10mm25 decibel decrease for 16mm thick sheet 16mm


1.Light and high environmental
2.High impact strength
3.Good weather resistance and UV protection
4.High light-transimission
5.Excellent heat heat insulation capability
6.High strength
7.Simply processed and installed
8.Saving energy
9.Good flame resistance
10.Ten years Guarantee
1).When hollow profile and solid sheet are installed with screw installation,all rivet holes should be reamed to reserve space for expansion and contraction,Usually,the for expansion and contraction.Usually,the holes should be larger than the bolt of the bolt or rivet stems by 50%.sp as tje avpod expamsion or shrinkage.
2),Fill up the holes,and cover the exposed portion with silicone compound to prevent detergents permeating which brings damage to PC sheets and avoid gradual cracks.
3),Rivet head should be larger ther the stems by 2 times,Use gaskets or washers to avoid the rivet heads touching PC sheets,and reduce the pressure.
4),Do not screw into too tightly.
5).Do not use gaskets made of PVC.
6).The bending part should be avioded using screw for cold bending process.
Warmly welcome feel free to contact us,hope we a cooperation!
Looking forward to your inquire!
Judy He
Kunyu Greenshou Engineering.Co.,Ltd
Address:NO.14,yulan road, The World of flower,Chencun Town,Shunde area,Foshan city.Guangdong province,China
Aliwangwang:cn1510594472
Alilaiwang:18024182362
Direct line: +86 0757-23335185
FAX:+86 0757-23335185
Mobile: +86-18024182362
Skype: shunpengjudy