EVA Film,EVA Thermal Film Low Price

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3 TONS m.t.
Supply Capability:
200,000 Tons Per Year m.t./month

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Product Description:

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

 

picture of film

 

pack of film

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Q:Can damp wood floors be made of plastic sheeting?
And high quality floor adopts high-density substrate, its excellent moisture resistance, water absorption, thickness expansion rate is much smaller than the national standard. In addition, special wear-resistant layer, decorative paper, balance layer, can be good substrate closed, to ensure that the overall moisture resistance of the floor better.
Q:Why should a plastic film be added to the new cement road?
The new cement road needs a layer of plastic film for better maintenance.
Q:Plastic film sealing machine (Dorch) repair
Look at your lights if the temperature controller is always heating state that is heating pipe is broken can be bought at a price in dollars a dozen
Q:Will a plastic film attached to a computer screen help reduce computer radiation?
Put a few cactus next to the computer, it can effectively absorb radiation; if placed in the computer next to one or two cactus, can help the body to absorb as little as possible the radiation emitted by the computer. Because cacti grow in places where the sun is very strong, the ability to absorb radiation is especially strong.
Q:How many kinds of plastic film specifications are there in the greenhouse?
In order to adapt to the various aspects of agricultural production, agricultural plastic film has a variety of different varieties and specifications. According to the use of plastic raw materials, divided into PVC plastic film and polyethylene plastic film;. According to a method of manufacturing a plastic film, divided into pressure Ting film, blown film; according to some special properties of plastic film there were no film, seedling, drop film, film, thin film, colored cover wide film, packaging film etc. according to the different width and thickness of the plastic film, there are a variety of different specifications.
Q:Method for removing stainless steel plastic film
Its main features are:1., environmental protection, safety and degradation (up to 10%), the final products of degradation are CO2 and H2O, which can completely solve the problem of packaging waste disposal;2., the use of safe and convenient, to avoid direct contact with the user packaging, can be used for the packaging of harmful substances;3., good mechanical properties, and heat sealing, heat sealing strength;4. can accurately measure and prevent waste;5., with anti-counterfeiting function, can be used as high-quality products anti-counterfeiting, and extend the life cycle of quality products.
Q:What are the factors that affect the barrier property of plastic film?
Plastic film due to stretching during molding, plastic macromolecules are subject to varying degrees of directional role, respectively, and the rules are closely arranged, the barrier to improve the film. The higher the degree of orientation, the better barrier property. Especially after biaxial stretching treatment, the grain size can be greatly reduced, and the crystallinity can be increased. It can be explained that on the one hand, stretching causes the crystalline particles to become smaller and smaller; on the other hand, the stretching increases the orientation of macromolecules and makes the arrangement more orderly, thus increasing the crystallinity and the arrangement density of macromolecules.
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:Plastic film ink adhesion is not good, how should I do?
Compared with the two kinds of methods, corona treatment, low cost, poor stability, but the treatment effect, the corona treatment effect will gradually decrease with time, especially when the storage film material in a high humidity environment when corona treatment effect decreased faster. Therefore, in order to achieve good printing effect, on-line corona treatment of corona treated film material is recommended in actual printing process. Although the cost of coating treatment is higher, the treatment effect is stable, and the surface tension is not affected by time.
Q:What plastic films can be made into plastic bags?
Aluminum foil can also be added to the composite film in the middle, play a barrier role.With regard to composite membrane bags, you go to the PP forum, where many people in the industry know very well
FILM, the company has developed into the largest specialized company of calcium hydroxide with the most advanced technology and the most steady product quality of China. Its main equipments ,the whole-automatic production line ,was introduced from Japan. Welcome all walks of life to our company to creat the glorious tomorrow with our common endeavor.

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