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:Why do plastic films undergo prepress?
- If you order a large amount of printing patterns, and physical patterns have little or no health, high security requirements, the choice of flexo, in addition should choose our country in gravure printing, gravure printing, so all kinds of talents on the gravure printing, auxiliary materials and consumables are mature, procurement is also convenient
- Q:How can concrete pavement be cured after being pressed? In general, concrete curing is made of thin films and concrete pavements
- The best way is: the final condensate to the wet cover after maintenance.Can buy a cheap regeneration blanket, inside is recycled knitting silk, the outside is recycled cotton, commonly known as "black heart cotton" material. A lot of furniture transportation is also used to put the bump.
- Q:Why is plastic film made of hand made paste of composite material?
- Glass steel production quality, surface quality is an important aspect, because only the smooth surface, smooth transition, the surface will completely cured resin, coherence, no weak points, in order to better erosion resistance medium. Hand paste operation itself is very difficult to do this. But the film is easy to improve, because the film itself is made of the machine, the surface is smooth and smooth, and the film has better toughness, can guarantee the convex, concave point transition smooth.
- Q:Can plastic film protect against ultraviolet rays?
- The transparent film itself UV blocking effect is not good, the general need to add other ingredients, such as color masterbatch, metal particles etc..
- 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:How to remove the plastic film on the steel door?
- General door film, the best in 40 days after installation, immediately tore off the protective film, otherwise, when long, is stuck in it, not clear. Because there is paint on the door, it is not recommended to use gasoline, toluene and other solvents to dilute, otherwise, the door will also remove the paint.
- Q:How to choose PE plastic packing film
- Welding strength is also a necessary condition for plastic film bags to protect goods reliably. If the weld strength is not enough, the weld will become the fatal weakness of the plastic film bag, and the plastic bag will lose the protection to the goods because of the rupture of the weld seam.
- Q:What is the density of the common PE films?
- Medium density polyethyleneIts density is about 0.93 ~ 0.94g/cm3, and its performance is between high density and low density polyethylene.HDPEThe density is 0.94 - 0.965g/cm3. The heat resistance and mechanical strength of HDPE films are better than those of LDPE films, the elongation at elongation is small, and the film thickness is generally over 0.03mm, but the transparency is poor. It is mainly used for vest bags, garbage bags and lining bags.
- Q:Why should plastic film be compounded? What are the composite soft packing substrates?
- Packaging made from a single kind of plastic film is not up to the mark. Such as heat sealing, load bearing, gas resistance, aeration, oxygen resistance, oil suppression, vacuum, cooking, anti leakage performance. Therefore, it is necessary to use several kinds of plastic film combinations with special functions to complement each other. The combination of several kinds of films requires adhesive processing, and the composite films are packed to meet the needs of the contents.
- Q:What is the function of the plastic film on the refrigerator cabinet?
- Because the SIEMENS refrigerator is in the refrigerator on both sides of the refrigerator, this layer of film will be blocked, the outer layer of film can effectively protect the appearance of the refrigerator, not quality problems, can rest assured that the use of! The ` `
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 |
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|---|---|
| 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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