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: Excuse me, where can I buy a special transparent plastic film?
- In fact, in potting materials covered with a layer of plastic film, some of the treatment can be isolated ultraviolet light, part of the treatment of light intensity is different.
- Q: The material, characteristics and uses of various plastic films
- This product of EVA film blowing out the most used plastic film, greenhouse film, bags and other uses in bacteria.These products are the most common and most commonly used in our life. Both the production and sales volume are very large, and they are in use both at home and abroad.Hope to help you; if you don't understand, you can continue to ask.
- Q: How is the blow up ratio of a plastic film calculated? What's its formula?
- Blow up ratio is blown film film diameter and blowing up after the film bubble diameter ratio, there is a simple algorithm, the film finished product multiplied by 2 divided by 3.14, that is, the film bubble diameter. Membrane diameter is certain
- Q: What kind of material is plastic film in greenhouse?
- Polyethylene high foaming filmIt is a white, multi bubble plastic film. It is 1 meters wide and 0.4 to 0.5 centimeters thick. It is light enough to roll up, and its insulation is similar to that of grass.
- Q: What about the glue left behind the plastic film on the door?
- Apply a little bit of hand sanitizer to the scissors, then dig a small hole with the scissors, then scrape them off slowly and then rip them off with your hands.
- Q: Early spring seedlings using light blue plastic film or white plastic film?
- Use blue film. Because the early growth and development of crops are in a weak period, the impact on the environment is great.
- Q: Masks that layer of white plastic film is used for what?
- The layer of plastic film should take off when doing facial mask, facial mask and do not use, if used together, will lead to the loss of film permeability, but will lose the mask itself, there may also be counterproductive.
- Q: Why should a plastic film be affixed after the concrete has been poured?
- According to the actual situation at that time, if the temperature difference is greater than 25 degrees, should strengthen the insulation materials, such as covering rock wool, etc., in order to prevent concrete produce too large temperature difference, stress and cracks
- Q: Plastic film ink adhesion is not good, how should I do?
- Plastic film is poor in ink quality: especially transparent advertisement film and packing film. The UV ink printed on the surface of the film material is easier to fall off than the UV ink printed on the surface of the paper, mainly because the surface tension of the film material is lower, and the ink can not firmly adhere to the surface of the film. In general, the surface tension of plastic film material must be more than 38mN/m, so as to be firmly integrated with UV ink.Solution: the film material factory, material supplier shall conduct corona and coating treatment on it, to increase its surface tension.
- Q: FFS plastic film bags are injection type?
- Mainly uses a large single screw extruder and single monolayer extruder head configuration, three layer co extrusion equipment is divided into three layers of laminated film blowing head of three smaller extruder and configuration can be automatically adjusted, other devices on the same.
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
Hot products
Hot Searches
Related keywords
