EVA Film For Solar
- Ref Price:
-
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 3 TONS m.t.
- Supply Capability:
- 200,000 Tons Per Year m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Description of EVA Film:
EVA film is based on EVA resin which basis to ethylene and vinyl acetate copolymer resin, by adding a variety of modified additives, through melt extrusion made of the rmosetting hot melt film. Not be sticky in normal temperature, easy to operation. Produced by thermal lamination with the bonding enhanced crosslinking chemical reactions, making silicon wafers, glass, TPT multilayer material consisting of one firm bond as the product of solar panels, in actual outdoor applications up to 25 years life. A large number of applications at home and abroad well-proven solar panels, EVA film is the optimum cost performance, it is difficult to alternative packaging materials for solar cells.
Specification of EVA Film:
Properties | Test Method | Unit | Fast cure | |
YF128 | YF138 | |||
Density | ISO1183 | g/m3 | 0.96 | 0.96 |
Tensile Strength | ISO527-3 | Mpa | 26 | 26 |
Elongation at Break | % | 420 | 450 | |
Young’s Modulus(cured) | GB/T529-1999 | Mpa | 7.7 | 7.7 |
Hardness | GB/T531-1999 | ShoreA | 75 | 72 |
Optical Transmission(390-1105mm) | ASTM D1003 | % | ＞91.0 | ＞91.0 |
Refractive Index | ISO489 | - | 1.491 | 1.491 |
UV-Cutoff Wavelength | UV-Vis | nm | 310 | 360 |
UV Light Resistance 280nm~385nm,15KWh/㎡ | Q/HZF001-2006 | % Transmission Retention | ＞88 | ＞92 |
Heat/Humidity Resistance 85℃/85RH,2000h | ＞88 | ＞90 | ||
Cross~linking Rate | Gel% | 75~85 | 80~90 | |
Strength Peeling(Glass) | N/cm | ＞60 | ＞60 | |
Strength Peeling(TPT) | N/cm | ＞40 | ＞40 | |
Shrinkage Rate(120℃,3min) | CD% | ＜2.0 | ＜2.0 | |
MD% | ＜3.0 | ＜3.0 | ||
Water-absorbing Rate | GB/T1034-1998 | % | ＜0.01 | ＜0.01 |
Volume Insulating Resistance | GB/T1410-2006 | M | 1.45x106 | 1.45x106 |
Pange of Thickness | GB/T6672-2001 | mm | 0.3-0.8 | 0.3-0.8 |
Range of Width |
| mm | 250-2000 | 250-2000 |
Surface Finish |
|
| Embossed | |
Penetrated Voltage | GB/T1408.1-2005 | KV/mm | 19 | 19 |
Packing of EVA Film:
1, package: EVA with special Vacuum package, including EPE, paper,Anti-UV plastic bags, cardboard boxes, qualified tag.
2, current production Width range: 550 ~ 1650mm, thickness 0.3-1.0mm,
Standard specification: 0.5 * 830 * 1000mm. Surface finish: plain or embossed.
3,product specification testing:
1) the thickness is precise to 0.001mm measuring by the special cup,Difference allowable in 0.02mm.
2) The width is precise to 1mm, difference allowable in 5mm.
3) the length difference is allowable in 0.2m.
- Q:What kind of film is covered with a protective film on the tile surface?
- The advantages of PE protective film is the largest protected products in the production and processing, transportation, pollution, no storage and use in the process of corrosion, scratch, surface protection of original smooth glossy, so as to improve the product quality and market competitiveness.
- Q:How often will the plastic film in the greenhouse be replaced?
- There is no fixed deadline, mainly to see the integrity and transparency of the greenhouse films, if maintain proper, by cleaning and repairing can meet the use requirements, can be reused for years, saving the cost; if improper maintenance, natural or man-made damage is serious, a year could be replaced several times.
- Q:Iron gate plastic film for a long time, how to remove?
- Ethyl acetate is a solvent that dissolves the additives in plastic film and basically solves your problem. But wear gloves when using
- Q:Are planted steel structure plastic film shed structures?
- Buildings differ from buildings in terms of structures, such as walls, roads, dams, wells, tunnels, water towers, bridges and chimneys. In many cases, "buildings" are relative to "structures", although sometimes they are confused. It is also a fixed human creation. The word "building" focuses on its aesthetic image or enclosure of the available space, which emphasizes its direct appreciation or access to activities. Structures tend to refer to other "fixed" human creations, such as "water blocking", to meet a particular need for use and serve indirectly".
- Q:What is a water-soluble plastic packing film?
- Water soluble plastic packaging film as a new green packaging materials. The main raw material is low alcoholysis of polyvinyl alcohol film, water solubility and degradability by polyvinyl alcohol, adding various additives, such as surfactants, plasticizers, anti adhesive agent. Water soluble film products belong to green packaging materials and in Europe, Japan and other countries have been recognized by the national environmental protection department. At present, the main domestic and foreign biological oxygen demand (BOD) and chemical oxygen demand (COD) as an environmental indicator. The Japanese authorities determination of PVA biological oxygen demand (BOD) is much smaller than the starch, the United States Air Products to PVA biological products Airvol, after 5 days degradation can be measured the amount of BOD is lower than the initial volume of BOD 1%. through the biological experiment proved that polyvinyl alcohol are non-toxic, does not prevent the growth of microorganisms, has no influence on wastewater treatment and environmental health The microbial decomposition tests also showed that the PVA was almost completely decomposed, resulting in a very low COD
- Q:How many days can the concrete be taken away from the concrete?
- Cover water conservation according to the outside temperature in general should be concrete after pouring 3 material 12h with straw, Luxi, sacks, sawdust, wet soil and wet sand of the concrete cover, and regular watering to keep moist. Concrete watering maintenance date, Portland cement, ordinary cement and slag cement mixing concrete may not be less than 7 days and nights. Mixing with retarding admixture or concrete with impermeability shall not be less than 14 days and nights; when using bauxite cement, not less than 3 days and nights. The number of daily watering can keep concrete with sufficient moist condition is appropriate, when the air temperature is above 15 DEG C, in the concrete pouring after 3 days in the daytime, at least every 3 hours a night should also be watering, watering two times, after the maintenance, at least 3 times every day watering (of course, when the temperature of the drying can increase the number of water right). For the larger area (or volume) of concrete, should adopt the "water conservation" for reservoir engineering in the demolition of the internal model, concrete reaches certain strength water conservation; to the underground structure or foundation, can be renewed by brushing the surface of asphalt emulsion or soil backfill instead of water conservation.
- Q:How to choose the plastic film for the salt packing bag?
- Indeed our common combination of corrugated carton packing bag, composed of inner and outer packing, is a kind of design idea, size material, performance, the design of the packing bag you need, but also need to design the packing box loading specifications, stacking layers, material strength, etc..
- Q:How to remove the plastic film on the steel door?
- If it is an old door, it is best to use a blower to blow it aside and tear it away.
- Q:Why should plastic film be compounded? What are the composite soft packing substrates?
- Composite plastic soft packing commonly used are: transparent, color, black and white or color printing plastic composite film packaging, aluminum plastic composite film packaging, metal foil composite plastic film packaging, paper plastic film packaging.1) PE film, polyethylene, flexible packaging, more than 70% of the material is to use PE.2) BOPP film is biaxially oriented polypropylene, which is used in soft packaging3) PET films are polyester films used for printing and compounding4) CPP film, cast polypropylene film with heat sealing property5) PA film, that is, nylon film, barrier high6) PVDC film, barrier high, commonly used in sausage casings membrane7) PEN films are superior to PET in performance, but in view of price problems, there is no large-scale application.8) EVOH coextrusion film, through the EVOH and PE and PP and other coextrusion formed high barrier film9) aluminized film, high resistance film on the surface of PET, BOPP and CPP film.
- Q:What's the packing material for yogurt? Plastic bags, then what plastic film, and can not use carton packaging?
- Yogurt packaging materials are film, paper, multilayer composite materials, plastic bags are mainly PE, PP, PVC, etc., can be packed in cartons.
1. Manufacturer Overview |
|
|---|---|
| Location | Guangzhou, China |
| Year Established | 2002 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Southern Europ; South Asia |
| Company Certifications | ISO9001:2000 |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | Guangzhou Port |
| Export Percentage | 51% - 60% |
| No.of Employees in Trade Department | 6-10 People |
| Language Spoken: | English; Chinese; |
| b)Factory Information | |
| Factory Size: | Above 30,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | Design Service Offered; Buyer Label Offered |
| Product Price Range | High; Average |
Send your message to us
EVA Film For Solar
- Ref Price:
-
- Loading Port:
- Qingdao Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 3 TONS m.t.
- Supply Capability:
- 200,000 Tons Per Year m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Related keywords
