EVA Film,EVA Thermal Film Low Price
- Ref Price:
-
- Loading Port:
- Guangzhou 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 Thermal 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 Thermal 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 Thermal 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.
Application of EVA Thermal Film:
1. Adjust roller pressure and temperature according todifferent types of paper and ink.
2. When using the film for the first time or changing to other sizes,we recommend a small trial volume before going into fully mass lamination.
3. The following situation will affect the quality of the film during lamination.
a.When using metal ink
b.When the ink contains too much wax, dried oil, adhesive, and silicon additive. etc.
c. When the ink is too thick.
d.When the ink is not completely dry
e.When the paper contains too much moisture
f.When there is too much powder
- Q: Why do you put plastic film on the paved road?
- Plastic film does not have special requirements, as long as it can be covered with water to prevent evaporation. In the cold season construction to cover the mats and other things to keep the temperature.
- Q: How to choose the plastic film for the salt packing bag?
- However, since it is a design competition, is it possible for you to design an internal and external package for the sale of edible salt? For example, are now promoting daily limit intake of salt, not excessive.
- Q: Build a fleshy plastic film greenhouses, where the best? Why?
- General is the use of non drip defogging the best. Recommend the use of Po film, as to the use of which manufacturers, generally near the can. Big picture or worry, I can try to help you.
- Q: Several forming methods of plastic film and their advantages and disadvantages are summarized
- Plastic film forming usually blow molding, tape casting, rolling method.Blow molding is generally used to make PE films, PVC filmsThe tape casting method mainly produces BOPP film, PET film and BOPA filmCalendering to produce PVC calendering films
- Q: Building floor pouring why plastic film underneath?
- Only after the completion of casting, the surface of the filmThe reason is to prevent surface cracking;The question of the subjectPrevent moisture from the floor, affect the quality of the pouring
- Q: What's the performance of PE plastic film?
- Thermal property. The melting point of polyethylene is proportional to the degree of crystallization and the size of the grain. Therefore, the melting point of LLDPE is 10-15 degrees higher than that of LDPE. Here, even if the same number of LLDPE, the higher the carbon number of the copolymer monomer, the higher the melting point. This rule is also suitable for softening point of VEKA. The heat sealing property of the film is corresponding to the full heat sealing temperature. The heat sealing temperature of LLDPE is 10-15 degrees higher than that of LDPE, and LLDPE is narrower than the melting point of LDPE, so the film has good heat sealing performance.Cold tolerance of LLDPE, the relationship between catalytic temperature and melt flow rate of LLDPE brittle temperature than LDPE, HDPE are low, which indicates that the resistance to low temperature.
- Q: How can the weathering of the plastic film on the surface of FRP be removed?
- Corona treatment. It is commonly known as electrical discharge treatment, which is the most common treatment for plastic film production, printing and compounding. The process of EDM processing is that processor release high frequency and high power, produce small dense purple spark to the impact surface of plastic film, chemical bond breaking molecules on the surface of plastic film and degradation, increased the surface roughness. In addition, a large amount of ozone is generated at the same time of discharging, and the surface of the film is oxidized to produce a strong polar group, such as carbonyl group and peroxide, so that the surface of the plastic film is roughened, and the surface tension of the film is enhanced.
- Q: Plastic film sealing machine (Dorch) repair
- Look at your lights if the temperature controller is always heating state that is heating pipe is broken can be bought at a price in dollars a dozen
- Q: Can damp wood floors be made of plastic sheeting?
- Best not to use, so that the water can not evaporate out.
- Q: Roof SBS waterproof fine stone concrete protection layer construction, the role of the separation layer?
- The separation layer generally uses low grade asphalt roll, composite plastic film.Roofing SBS waterproof fine stone concrete protective layer construction method:1, hot melt method.2, cold sticky method.The method is based on the special hot melt hot melt machine or the bottom surface of the base sheet baking burner, when baking to the bottom surface of the coil shiny black oiled coil has been oiled with melting, the coil can roll forward and roll thickness should base adhesive, hot melt.
1. Manufacturer Overview
| Location | Shandong, China |
| Year Established | 1988 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | North America; South America; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Central America; South Asia |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao Port |
| Export Percentage | |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | Above 6 |
| Contract Manufacturing | Design Service Offered; Buyer Label Offered |
| Product Price Range | High; Average |
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EVA Film,EVA Thermal Film Low Price
- Ref Price:
-
- Loading Port:
- Guangzhou 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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