EVA Film,EVA Thermal Film Low Price
- Ref Price:
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- Loading Port:
- Guangzhou 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 Thermal 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 Thermal 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 Thermal 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.
Application of EVA Thermal Film:
1. Adjust roller pressure and temperature according todifferent types of paper and ink.
2. When using the film for the first time or changing to other sizes,we recommend a small trial volume before going into fully mass lamination.
3. The following situation will affect the quality of the film during lamination.
a.When using metal ink
b.When the ink contains too much wax, dried oil, adhesive, and silicon additive. etc.
c. When the ink is too thick.
d.When the ink is not completely dry
e.When the paper contains too much moisture
f.When there is too much powder
- Q: What is the effect of plastic film on waterproof coiled material?
- As a waterproof reinforcing layer (the plastic film itself is waterproof, but the strength is poor, and the asphalt layer plays a complementary role)
- Q: Can the concrete surface be covered with plastic film in winter construction?
- The hardening process of concrete is the chemical reaction of water. Concrete is called concrete when hardened. Concrete releases heat in chemical reactions, and heat accelerates the evaporation of water in concrete. Therefore, concrete pouring must ensure that the moisture content of concrete mixture can meet the needs of this chemical reaction.
- Q: What kind of material is plastic film?
- It depends on what kind of film it is. Plastic bags used in daily life are usually made of PE (polyethylene).Plastic greenhouse agricultural film, tape is generally made of PVC (PVC). The main thing is that these two quantities are larger.
- Q: What is the specific weight of plastic film?
- Low density polyethylene film density of 0.915~0.93 g / cm3; high density polyethylene film density of 0.94~0.96 g / cm3; polypropylene film density of 0.89~0.91 g / cm3; PVC film density of 1.2~1.6 g / cm3.
- Q: Is it good to use paper bags or plastic film bags?
- With asbestos mesh (general dish pack more use of this media) direct contact with the disk, the relative effect is better
- 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: PVC and PE plastic film, which can be used as food preservative film?
- With PE material, PVC can not be used as food packing even if it is environmental protection material
- 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: 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: What solvent can be used to remove the plastic film glued to the glass?
- The range of application is suitable for diluting all kinds of nitro wood paint.Product features:1, low odor, no residue2, strong solubility, good matching3, moderate drying speed, easy construction, preferably esters, alcohols, aromatic hydrocarbons and other organic solvents, low odor, good solubility, good construction performance, applicable to dilute all kinds of nitro wood paint.
1. Manufacturer Overview
| Location | Shandong, China |
| Year Established | 1988 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | North America; South America; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Central America; South Asia |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao Port |
| Export Percentage | |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | Above 6 |
| Contract Manufacturing | Design Service Offered; Buyer Label Offered |
| Product Price Range | High; Average |
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EVA Film,EVA Thermal Film Low Price
- Ref Price:
-
- Loading Port:
- Guangzhou 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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