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 Shanghai Yunai Board Industry Co., Ltd.

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FRP Sheet
Corrugated FRP Sheet
Flat FRP Sheet
Polycarbonate Hollow Sheet
Multilayer Polycarbonate Sheet
Honeycomb Polycarbonate Sheet
U Lock Polycarbonate Sheet
X Structure Polycarbonate Sheet
R Structure Polycarbonate Sheet
Polycarbonate Solid Sheet
Smooth Polycarbonate Sheet
Frosted Polycarbonate Sheet
Diamond Polycarbonate Sheet
Polycarbonate Corrugated Sheet

Hot Products

U Lock X Structure R Structure Honeycomb Polycarbonate sheet Alveolare Polycarbonate Hollow Sheet with Ultraviolet proof

Shanghai YUNAI Board Co., LTD. (YUNAI or YUNAI for short), focusing on the research, development and production of roof lighting, energy saving and environmental protection materials, is a leading domestic manufacturer of PC polycarbonate and FRP lighting composite materials, with its current business all over the world.Is a high-quality, enterprising, dare to innovate professional management and technology research and development team, which r&d engineers, technical team accounted for a quarter of the total number of employees, strong research and development force has been the pride of Goodwill.The company firmly believes that "quality creates brand, integrity creates brilliance, reputation, the panel experts around you We have an enterprising research and development team who dare to keep innovation and have high quality professional management skills with research and development engineers, technical teams accounting for a quarter of the total number of employees. The company firmly believes that "maintain quality and integrity to create the glory, YUNAl is an panel expert beside you". The company has 11 production lines and has factories in Zhejiang, Henan and Shanghai, which are close to the port and can save costs. Our company produce FRP sheet, PC hollow sheet, PC solid sheet and PC sheet processing. And provide free sample product.

Hollow Polycarbonate Sheet

  Thickness
(mm)
Standard Width
(mm)
Weight
(kg/m
2)
U-Value
(w/m
2*k)
Light Transmittance
(%)
Minimum Bend Radius
(mm)
Sound-Insulation Value
(DB)
Picture
2 Layer Polycarbonate Sheet 4 2100/1050/700 0.85  3.96  80 700 15  
6 2100/1050/700 1.30  3.56  78 1050 17
8 2100/1050/700 1.50  3.26  76 1400 18
10 2100/1050/700 1.70  3.02  73 1750 19
12 2100/1050/700 1.90  2.78  72 2100 20
3 Layer Polycarbonate Sheet 8 2100/1050/700 1.60  2.76  73 1400 19  
10 2100/1050/700 1.80  2.68  71 1750 19
12 2100/1050/700 2.10  2.60  71 2100 19
14 2100/1050/700 2.40  2.42  69 2450 20
16 2100/1050/700 2.70  2.27  68 2800 21
18 2100/1050/700 3.00  2.21  67 3150 22
4 Layer Polycarbonate Sheet 8 2100/1050/700 1.80  2.56  71 1400 18  
10 2100/1050/700 2.10  2.39  71 1750 19
12 2100/1050/700 2.30  2.30  70 2100 20
14 2100/1050/700 2.50  2.10  69 2450 21
16 2100/1050/700 2.80  2.00  68 2800 22
18 2100/1050/700 3.10  1.88  66 3150 22
20 2100/1050/700 3.30  1.69  63 3500 23
Honeycomb Polycarbonate Sheet 6 2100/1050/700 1.30  2.96  59 1050 18  
8 2100/1050/700 1.70  2.58  58 1400 18
10 2100/1050/700 1.90  2.16  57 1750 19
12 2100/1050/700 2.20  1.98  56 2100 20
14 2100/1050/700 2.40  1.74  55 2450 20
16 2100/1050/700 2.70  1.56  53 2800 21
X-Structure Polycarbonate Sheet 12 2100/1050/700 2.10  2.56  66 2100 20  
16 2100/1050/700 2.80  2.10  65 2800 21
20 2100/1050/700 2.95  2.27  63 3500 22
25 2100/1050/700 3.35  2.16  60 4375 23
R-Structure Polycarbonate Sheet 22 2100/1050/700 3.40  1.51  58 3850 22  
25 2100/1050/700 3.60  1.41  57 4375 23
32 2100/1050/700 4.00  1.32  53 5600 23
35 2100/1050/700 4.50  1.19  50 6125 24
40 2100/1050/700 5.00  1.19  50 6125 24

Solid Polycarbonate Sheet

Type Thickness
(mm)
Width
(mm)
length Weight
(kg/m2)
U-Value
(w/m2*k)
Light Transmittance
(%)
Minimum Bend Radius
(mm)
Endurance Sheet Series 0.5-20 > 900 unlimited Thickness *1.2 > 50 > 88 Thickness *200

Property Standard Conditions Unit Value
Density ASTM D792   g/cm3 1.2
Heat Deflection Temperature ASTM D648 1.82 MPA OC 130
Operating Temperature Range ASTM D648 1.82 MPA OC 120 to -40
Thermal Expansion Coefficient ASTM D696   cm/cm OC 6.5*10-5
Thermal Conductivity ASTM C177   W/mk 0.21
Yield Tensile Strength ASTM D638 10 mm/min Mpa 65
Tensile Strength At Break ASTM D638 10 mm/min Mpa 60
Yield Elongation ASTM D638 10 mm/min % 6
Elongation At Break ASTM D638 10 mm/min % >90
Elastic Modulus ASTM D638 1 mm/min Mpa 2300
Bending Strength ASTM D790 1.3 mm/min Mpa 100
Flexural Modulus ASTM D790 1.3 mm/min Mpa 2600
Drop Hammer Impact ISO 6603/1   J 195
Rockwell Hardness ASTM D785   R Scale 125R
Light Transmittance ASTM D1003   % 80
Haze ASTM D1003   % <0.5
Yellowness Index ASTM D1925     <1