Grade a Polycarbonate Skylight Roofing Material

Goodlife polycarbonate advantage:
 1) Makrolon PC resin from Bayer in Germany.
    2) Omipa UV-PC coextrusion lines (6 lines).
    3) ISO 9001: 2008 & ISO 14000 proved.
    4) UV co-extrusion for long life-span.
    5) Light transmission rate up from 25%-88%.
    6) Customized colors and dimensions 
        available upon request.
Specification
   1) Item Name: Polycarbonate sheet
   2) Color: Clear, Bronze, Blue, Lake-blue, Green, Grass-green, White, Red, Grey, Yellow,                        Purple, Orange,etc.
 

Item	Thickness         (mm)	Weight (kgs)	Standard size	Color
Twin-wall PC    sheet	4	0.9	the max width is 2.1m, no          limit on length.          standard size:     2.1m x 5.8m for 20ft                   container                                           2.1m x 5.8m / 2.1m x 11.8m       for 40ft container	Clear, Bronze, Blue, Lake-blue, Green, Grass-green, White, Red, Grey, Yellow, Purple, Orange,etc.
	5	1.15
	6	1.3
	8	1.5
	10	1.7
Triple-wall PC    sheet	8	1.8
	10	2
	12	2.2
	14	2.4
	16	2.7
	18	3
	20	3.3
Four-wall PC      sheet	8	1.8
	10	2
	12	2.2
	14	2.4
	16	2.7
X-profile PC   sheet	8	1.85
	10	2.05
	12	2.25
	14	2.45
	16	2.75

 

Item	Thickness      (mm)	Weight (kgs)	Standard size	Color
Solid sheet	1	1.2	1-2mm: the max width is 1.22m, no           limit on length.              2-12mm: the max width is 2.1m, no            limit on length.         standard size: 2.1m x 5.8m for 20ft                      container                 2.1m x 5.8m / 2.1m x 11.8m       for 40ft container	Clear, Bronze, Blue, Lake-blue, Green, Grass-green, White, Red, Grey, Yellow, Purple, Orange,etc.
	2	2.44
	3	3.6
	4	4.8
	5	6
	6	7.2
	7	8.4
	8	9.6
	9	10.8
	10	12
	11	13.2
	12	14.4

 
1.Transparency.
GoodLife clear transparent sheet have excellent light transmission and glossiness,and it will not change a lot with time goes on.
2. Impact Strengh.
It's called "unbreakable glass". For hollow profile, it's 80 times as that of glass.
For solid sheet,its impact strengh 200 times as that of glass, 30 times as that of Acrylic.
Impact strengh of GOODLIFE sheet is slightly better than GOODPOLY sheet.
3. UV-PC coextrusion layer.
The surface of Goodlife sun sheet is treated with high density special anti-ultraviolet  material to ensure the stability of ultraviolet resistance. 
4. Temperature  Resistance.
It's low temperature embrittlement happens in-100ºC, its hot temperature softening happens in 146ºC. 
5. Thermal  Insulation.
The K-value of polycarbonate is 1/4 as that of glass, 1/300 as that of iron, 1/1000 as that of aluminum, 1/12000 as that of copper. It's good for heat preservation so that to save heating energy. The structure of multi-wall sheet helps a lot. 
6. Energy Saving.
it's called "energy saving building material". The less the K-value is, the better result it is.  If the sheets is placed on the roof or on the window glass, keep distance 20-25mm, the result is even better. (All copyright reserved)
Features
    1) High transparency                            2) UV-Protection
    3) Light Weight                                    4) Impact Strength
    5) Inhibiting Condensation                    6) Thermal Insulation
    7) Sound Insulation                              8) Flame Resistance
    9) Easy Installation                              10) Enviromental Friendly
Application
   4.Application
    1) Sky light for building.
    2) Speedway sound absorbtion screen.
    3) Green house.
    4) Subway exits,parking lots, rain  tents,hallway tents, bus-stops,parking lots.
    5) Indoor partitions, sidewalk, balcony,etc.
    6)  swim pool cover.
1. How you can control your quality?
We have a QC team and completed set of testing equipments in our lab to control it, we arrange specially responsible person from material inspection before it enter into our stock, to inspection on line, and sample will be selected randomly one line per 100pcs to send to our lab for testing, then recheck randomly again before load container, also will follow the whole loading process when load container, after shipment, we also will continue to follow the after-sale-service, each program have special responsible person to follow up, so don't worry about the quality.
 
2 .What kind of certification you have? Do you have CE, VDE, ROHS, UL?
We have SGS ISO9001:2008, ISO14001:2004, ASTM certificate from USA, Building material approval certificate from Russia & ROHS certificate from SGS, etc. Besides this, We also have been awarded the following certificates: "Guangdong famous trademark", "High-Tech Enterprises", "The Exported Brand-Name products in Guangdong", "National Double-Excellent Foreign Investment Enterprises", "China Top Enterprises", "China Credit Example Certificate" and "A-Class taxpayers title". further more, we even be approved "China Well-Known Trademark" , we GOODLIFE is the only one company who win this honor in PC sheet industry in China.
Yes, we have ROHS and UL.
 
3.What about your turnover? How many container you can finish in one month?
 
About USD 10,000,000 / year,  10 x 40HQ / month.
 
4.what project do you take ?
We took more than 100 civil projects at home and abroad ,such as Beijing bird's nest project which use GoodLife 3mm solid sheet and  Egyptian project.
You can get some project case information in following table. if you want to know more,pls inform us.
 
                                                          GoodLife some case of project

Year	Name	Place	Area(sqm)	Sheet
2008	Bird nest project	Beijing	1000	3mm clear solid sheet
2007	Huaibei Red Village demonstration garden	Huaibei Anhui	15350	8mm anti-fog hollow
2011	Agricultural science and technology demonstration garden	Tai'an Shandong	18398	8mm clear anti-fog
2009	Shunyi Beijing greenhouse	Beijing	20000	8mm clear hollow