EVA Film,EVA Thermal Film Low Price

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Guangzhou Port
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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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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:How much plastic film can melt?
PS, referred to as PS, is defined by the styrene monomer by free radical polymerization reaction of the polymer synthesis. The glass transition temperature is 80~105, and the melting temperature is 240.
Q:Can I use plastic film to make roofing waterproof?
No, roof waterproof is a crucial step.
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:How to remove the plastic film on the steel door?
General door film, the best in 40 days after installation, immediately tore off the protective film, otherwise, when long, is stuck in it, not clear. Because there is paint on the door, it is not recommended to use gasoline, toluene and other solvents to dilute, otherwise, the door will also remove the paint.
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
Q:How do you tear the plastic film under your new shoes?
A film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, used for packaging and as a coating. Plastic film is widely used in packaging field. Plastic film can be used in food packaging, electrical product packaging, daily necessities packaging, clothing packaging and so on. One thing they have in common is that they should be printed in color. So the surface free plastic film can be wet, high tension to a large, firm adhesion in favor of printing ink, adhesive or aluminized layer and plastic film; in the production of plastic film coiling and high-speed packaging process requires the film surface friction properties of preventing film adhesion or slipping; used in electrical and electronic products when the requirements of packaging film has certain anti-static properties and so on.
Q:How to deal with plastic film greenhouse joints?
Hot tack. Prepare a flat and smooth wood as a plate, screw on the fine iron screens, and fixed on the bench, to prevent damage to the plastic when flipping, with a wooden side edge is made to a smooth plane. Each edge of the two films to be bonded shall be attached to the bar, overlapping each other about 4-5 centimeters. At the same time by the 3-4 operation, the 2 were responsible for the "butt" in the wood on both sides, third people have to sew in the film at a 8-10 cm wide, 1.2-1.5 meters long kraft paper or old newspaper article, cover with electric iron bars along the preheated end, experience with pressure appropriate, slowly to the other end. The electric iron heat, downward pressure, and the speed should be based on two pieces of paper thin film under heated to a certain degree of softening and stick together for the degree, and then the strip, glue a film to the other end of the pull sticks, repeat bonding next section, again, until the film received the required length.
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 are the main differences between plastic film and paper in printability?
The main difference is surface tension:Paper is made up of fibers and has a large surface tension. Therefore, whether it is a humorous solvent, water or oil or mixed, it can be printed directly without prior treatment.
Q:How to remove plastic film that is attached to stainless steel door for a long time?
I suggest you use rubber water to try, such as a water wash with water as raw material is rubber, rubber cloth dipped in water directly to clean the door should be rubbed down, you can start with a small area of the test, but when I use a water wash wipe tape file cabinet on the residual feeling it is good for, if the area is large enough, it is recommended to use a rubber washing water concentration is not enough.
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