Polycarbonate Shutter Twin-wall Sheet for Sun Asia Enterprise Co., Ltd.

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Sun Asia brand PC (polycarbonate) Shutter Twin-wall sheet with high concentration of Anti-UV coating on the surface with ten years warranty. Approved chemical construction materials testing and national industry standards. 

The new generation structural design which is suitable for skylight and interior combine with multi concept of shutter, optical, thermal insulation, anti-UV and fire-retardant. This outbreak the traditional Twin-wall with the advance technology and multi-axis precision to meet current requirement of energy saving and eco-friendly round the world ─ SHUTTER TWIN-WALL SHEET.

1. Patent Product─ This product are patent worldwide by Sun Asia Enterprise Co.,Ltd. It has high technology and adopts global unified quality to produce to ensure product stability.

2. Weather resistance─ With a layer of anti-UV coated on the surface during the process of co-extrusion could prolong the lifespan of the sheet. Purpose of the anti-UV coating is to prevent ultraviolet from shining through which could cause the sheet from turning yellowish and ends with crack. Shutter Twin-wall sheet maintains an excellent transparency surface over a period of time compare to others.
3. Light Transmittance─ Centre structure adopts slant angle which enable gentle morning sunlight to shine through unlike traditional Twin-wall Sheet which adopts vertical angle that block the sunlight totally.
4. Thermal insulation─ Thermal insulation of Shutter Twin-wall sheet is better due to its unique slant structure which absorbs heat compare to tradition hollow sheet and other thermal insulation sheet.
5. Appearance─ Outstanding appearance of the centre slant structure which projects colorful design of the sheet and applies heat insulated effect implemented on the outdoors such as skylight and roofing. It could be apply to indoor partition and blinds. 
6. Weight─ The weight is lighter compare to glass in order to save cost. Weight of 6mm thickness glass is 16 kilogram per square meter unlike the weight of Shutter Twin-wall is 1.74kg per square meter.
7. Energy saving and eco-friendly─ From eco-friendly Twin-wall sheet to Shutter Twin-wall sheet, we see a role for action and advocacy by producing both side of the sheet with transparent and diffusive material. Diffusion layer is designed for the purpose of light box on advertising which could reduce on the application of fluroscent light.

Centre structure with heat absorption effectively blocks heat from penetrating and inhibit increase in temperature. This allows visible light from penetrating. 

For outdoor ─ Roofing, Skylight, Balcony, Walkway, Overhead Bridge, Ceilings covering, Car shield, Advertising protector etc. 
For indoor ─ Partition, Shower cupid, Interior design, Decorating blind flange, Window-Door hardware,etc.