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: What color glass, plastic film or supplementary light source should be chosen for growing vegetables in greenhouse?
- Eggplant is the focus of coloring bar, as well as the impact of diseases and pests. Of course, the price depends.(2) PE longevity film,(3) long life without dropping film;(4) multifunctional membrane;(5) diffuse reflection film(6) light transfer film(8) PVC without dropping film;(9) ethylene vinyl acetate copolymer (EVA);
- Q: What about the glue left behind the plastic film on the door?
- The glue left on the door is cumbersome to handle, if properly handled.
- Q: Can the concrete be covered with plastic film in summer?
- After pouring concrete, such as hot weather, air drying, maintenance is not timely, concrete in the water will evaporate quickly, dehydration phenomenon, which has formed the gel cement particles can not be fully hydrated, can not be converted into stable crystalline, the lack of sufficient bonding force, which will appear on the surface of the concrete spalling flake or powder the influence of concrete strength. In addition, when concrete does not have enough strength, the premature evaporation of water will cause greater shrinkage deformation, and dry shrinkage cracks will affect the integrity and durability of concrete.
- Q: What plastic films can be made into plastic bags?
- Yes, many kinds of materials can be used in a mixed way, but generally add third ingredients to achieve satisfactory results. The two materials are simple mixing, and most of them will affect the quality of the film
- Q: What is the specific weight of plastic film?
- This proportion has not, now known as the density of common units is g / cm3 (g/cm fand), kg / cubic meter (kg/dm tons / m3 (fand), fand t/m).
- 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: What's the packing material for yogurt?
- Yogurt packaging (direct contact with the milk, milk is white, PE) three layer material more. Upstairs said BOPP is wrong. I've never seen a composite material for yogurt. Make the outermost layer of yogurt. BOPP composite is ok.A better one is a cup, and the PP cup is more common. Carton packaging, you go to the mall to see some, but the cost is relatively high, not necessarily for you.The cartons are not clear and should be the same or the same as the Tetra Pak products.
- Q: PVC plastic film, ultrasonic welding machine welding, welding can.
- PVC film fused traditional method is the use of high frequency welding machine, if you must do something to subvert the traditional innovation, it is rather difficult to estimate, ultrasonic machine in the welding of PVC films when there is no way out with the same high frequency welding welding effect.
- Q: What is a water-soluble plastic packing film?
- On the degradation mechanism of polyvinyl alcohol, has water and biological degradation characteristics of two kinds of first, soluble in water to form a gel into the soil, increase soil mass viscosity and permeability and water retention, especially suitable for sand transformation. In the soil of PVA by soil bacteria isolated from a single cell (Pseudomonas - strain) decomposition. At least two kinds of system composed of commensal bacteria can degrade polyvinyl alcohol: an active bacteria bacteria is polyvinyl alcohol, the other one is to produce PVA active bacteria substances required for bacteria. The oxidation of secondary alcohols catalyzed by polyvinyl alcohol, then enzymatic hydrolysis by cutting the main chain of PVA, further oxidation degradation, eventually for CO2 and H2O. degradation
- 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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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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