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
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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: Why would you wrap plastic film in a tree?
- If it is small plastic into sterilized soil or sand, wrapped in plastic parts can give birth to the root, the part of the plastic bag cut produces a new plant (this propagation method called "Air Layering Method)
- Q: Should the film on both sides and back of SIEMENS refrigerator be torn off?
- The SIEMENS refrigerator on both sides and the back of the film should be torn off.
- Q: What's the function of a thin layer of concrete covered with dirt?
- Cover with plastic film to prevent moisture from evaporating.If the moisture is too fast, evaporation will affect the curing of concrete, it will cause cracking, peeling and other phenomena, affecting the strength of concrete.
- Q: Is there any material in the strong film made of plastic material which is resistant to high temperature, piercing, and has high tensile properties and can not tear off the film?
- The LLDE film may be dedicated to heavy packaging, pierce resistant, tear resistance, tensile, and high temperature resistance depends on what degree requirements, the general level is possible, to have a high temperature resistant performance of plastic is not practical.
- Q: Several forming methods of plastic film and their advantages and disadvantages are summarized
- I can only talk about it in general, because it involves plastic film forming, there are too many things, and there are so many kinds of plastic film.
- Q: Do I need to tear the plastic film of the barrel washing machine?
- If the paste is suitable, and does not affect the appearance, it is recommended to retain.This is actually similar to the mobile phone foil, how much of the surface a little protection, originally in order to produce the process of placing scratches.
- Q: Is it good to use PP bag or plastic film?
- The best or hard plastic box, that is, the disk is not touching the object, but it is not conducive to storage, too much space, so it is plastic film, and then wrapped outside a layer of better packing! The tray bag is the most rubbish! But you have a nice way! Plastic film, put in tray package, very good!
- Q: Is the film capacitor CBB capacitor?
- The film capacitor is not necessarily a CBB capacitor, but the CBB capacitor must be a film capacitor. Because the film capacitor contains other capacitors such as CL21
- Q: What's the plastic film on the disposable paper cup?
- The wax coated cup is coated with a layer of wax used to separate the water.The polyethylene film cup is the film covered with polyethylene in the cup wall.The wall of the double wall cup has two layers of paper. There is air between the paper and the paper, and the insulation is very good.
- Q: Why should a plastic film be covered after civil construction?What's the point? Do you have any requirements for plastic film?
- Is used for curing concrete. Because cement solidification requires proper moisture, moisture to react to the concrete hardness increasing. Covered with plastic film to prevent water evaporation. If excessive moisture evaporation, will affect the curing of concrete, can produce dry, peeling and other phenomena, affecting the strength of concrete.
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 |
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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
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