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: Glued to the door, how can the plastic film be cleaned due to oxidation?
- 1, if the area is not very large, you can use a proper amount of banana water soaked, and then use clean cloth can be wiped.2. Try cleaning with textile detergent.
- Q: How is the blow up ratio of a plastic film calculated? What's its formula?
- The ratio of film diameter to die diameter in blown film.
- 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: Would you please put a plastic film on the bottom of the tent and put a plastic film on the top of the tent for lightning protection?
- But!! Want to do the tent inside and outside the insulation is not possible to know ~ ~ as long as there is damp, water, water, conductive, the main function of paving plastic film or rainproof windproof waterproof.
- Q: What is concrete plastic sheeting for moisture conservation?
- Plastic film curing is used to seal the concrete surface to prevent evaporation materials, prevent water evaporation of concrete, the concrete remains at or near saturation state, ensure a maintenance method for normal cement hydration reaction.
- Q: What are the plastic film types and scope of use?
- The biaxially oriented polypropylene film is prepared by the co extrusion of polypropylene particles and then by stretching in two directions. Due to stretching of molecular orientation, physical stability, so this kind of film mechanical strength, good air tightness of transparency and gloss, high tenacity, wear-resisting, is currently the most widely used printing film, generally use the thickness of 20 ~ 40 m, the most widely used is 20 m. The main drawback is the biaxially oriented polypropylene film heat sealing is poor, so generally used as an outer film composite film, such as polyethylene film and composite moisture resistance, transparency, strength, stiffness and printability were ideal, suitable for holding dry food. Because the surface of biaxially oriented polypropylene film for nonpolar, high crystallinity and low surface free energy, therefore, the poor performance of printing, ink and adhesive adhesion, surface treatment and compound before printing.
- Q: What are the differences between geotextiles and geomembrane?
- The main mechanism is a plastic film impermeable partition dam Water Leakage channel, with its large tensile strength under pressureadapt to dam deformation; and the non-woven fabric is also a kind of polymer material chemical short fiber, through acupuncture or thermal forming, with tensile strength and elongation is higher, it is combined with after the plastic film, not only increases the tensile strength and puncture resistance of plastic film, non-woven fabric and because rough surface, increases the friction coefficient of the contact surface, in favor of composite geomembrane and protection layer stability. At the same time, they have good resistance to bacteria and chemical action. They are not afraid of acid, alkali and salt corrosion.
- Q: Wrap your legs in plastic film. How soon will they be removed?
- PVC film is mainly used in1. Sewage pipes2, PVC plastic film rod plate.3, construction, packaging, printing, equipment, process products.
- Q: Why plastic film greenhouse can keep warm?
- Solar radiation is easy to pass through plastic film, and plastic film conductivity is very bad, so that heat is difficult to spread out through plastic film, this is heat insulation.
- Q: FFS plastic film bags are injection type?
- Tube film (blown film process) has become the best production method of FFS bag film products. FFS bag blown film technology is divided into single layer extrusion and multi layer extrusion technology according to its product form. Their production principle is basically the same, mainly equipment is different.
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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