Best Quality EVA Film
- 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: Excuse me, where can I buy a special transparent plastic film?
- Different transparent plastic films are needed for the purpose of isolating ultraviolet light from the sun and varying light permeability, such as 50%, 70%, etc..
- Q: What is concrete plastic sheeting for moisture conservation?
- Plastic cloth maintenance: plastic sheeting is used to cover the concrete surface, curing the concrete.
- 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: 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: Plastic film in the air conditioning metal shell can not be exposed, how do?
- 1, hair dryer, heating, blowing the edge of the Qing side, the film can be later, in the use of detergent, remove the glue can be.2, you can use gasoline brush, and then tear, simple and fast.3, sun can also. It's easy to get down. It's both environmentally friendly and economical.4, you can use fire test to see, but also feasible.
- Q: Can ultraviolet light penetrate transparent plastic film?
- Plastics do not pass through ultraviolet light, but they promote the absorption of calcium, as if in the sun's ultraviolet rays. However, there will still be UV tents, it should also have effect
- Q: Plastic film sealing machine (Dorch) repair
- If the heating with a temperature change are not, on both ends of the wire and the tropical a period of investigation, should be open; if there is a change of temperature is the temperature is very low, check the temperature regulating knob knob position and the wiring is loose, and whether the "high / low temperature lift button for" low "position, check the" cooling "timer.
- Q: What is the melting point of PET plastic film?
- The melting point of PET plastic film is generally about 260 degrees.
- Q: Is the foundation covered with film or damp proof powder?
- It's best to use film moisture proof.Because the film moistureproof belongs to the coiled material waterproof category, the foundation uses, is equal to the whole has added the waterproof coiled material, the waterproof moisture-proof effect is better.
- Q: What is the working principle of the manual plastic bag sealing machine?
- By heating the plastic material and then heating is a fusion plastic wrap to prevent sticking up plastic bags
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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Best Quality EVA Film
- 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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