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
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
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:How to deal with plastic film greenhouse joints?
- Sticking method. Is mainly used for vinyl chloride resin adhesive bonding repair plastic PVC film, polyethylene film of polyurethane adhesive available repair, sometimes small hot hot rolling steel blade available.
- Q:Wood composite doors, plastic film paste on how to deal with?
- Preparation tools: hair dryer (with hot air), 1 steel wire ball (slightly thinner wire), 1 bottles of white wine, 2 pieces of dishcloth
- Q:Can plastic film be printed?
- Plastic film can be printed, the current printing technology is already very mature, you can print 3D. Now there are plastic film printers.
- Q:Can it be covered with plastic film after pouring concrete outside zero?
- Yes, it does matter. Norms have regulations, 5 degrees above zero temperature, to take winter construction measures. Zero degrees Celsius, concrete pouring is not easy to operate, quality is difficult to guarantee, mixing water is ice water mixture, concrete will be slightly frozen.
- Q:The plastic film on the mattress doesn't tear off. Is it good for the body to sleep?
- The plastic film on the mattress doesn't tear off and the sleeping doesn't affect the body, because it also cushions the bed and makes the bed list.
- Q:Why should a plastic film be added to the new cement road?
- According to the actual situation at that time, if the temperature difference is greater than 25 degrees, should strengthen the insulation materials, such as covering rock wool, etc., in order to prevent concrete produce too large temperature difference, stress and cracks.
- Q:What is the corona treatment of plastic film?
- In the corona discharge, a large amount of ozone is produced. Ozone is a strong oxidant which oxidizes the surface molecules of plastics and produces carbonyl compounds, peroxy compounds, and so on. In addition, corona treatment to remove oil, dirt and moisture and other effects, through the modification of the physical and chemical, can significantly improve the plastic surface wettability and adhesion.
- Q:Will plastic films refract light?
- Agricultural film is made of ordinary plastic, commonly known as PE film, in high temperature (100 degrees or more), slightly poisonous, good point inside the PE film, added anti ultraviolet material, sunscreen good point (use time will be longer).
- Q:Does the plastic film on the bank card fall off and affect the use?
- No effect, POS bank card consumption is mainly using credit card, magnetic stripe information verification card, the card back card so that film damage does not affect the use.However, note that the convex character is useful, some businesses in the absence of POS, or when the equipment failure, the pressure of card transactions, especially in foreign businesses, so the card face film bad never mind, if if Braille was flattened, suggest you still for a new card.In addition, the film is not good, it is necessary to change the card
- Q:What kind of plastic film is a little sticky and can be affixed to the label perfectly? What is it like a sticker?
- Fresh keeping film。Film is a kind of plastic packaging products, usually with ethylene as masterbatch through polymerization is made, mainly used for microwave heating of food, food preservation, refrigerator fresh and cooked food packaging etc., are widely used in the field of food packaging, family life supermarket stores, hotels and industrial production. According to the materials used and different plasticizers, the plastic wrap is divided into a variety of types, suitable for different occasions. Cling film has been favored by people for its convenience, economy and beauty. However, due to the addition of plasticizers in the process of production, the effect of plastic wrap on human health has also attracted people's attention.
1. Manufacturer Overview |
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|---|---|
| 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 |
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|---|---|
| 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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