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:When will the plastic film be opened when the vegetables are sprouting?
One is to take mulch after sowing; two is the plant after the emergence of the seedlings at the top of the window film, let out seedling growth;
Q:The plastic film on the TV screen doesn't need to be taken
Protective film has a certain viscosity, when heated for a long time may cause difficult to tear off, affecting the appearance.Therefore, it is recommended that after the TV is bought and installed, the protective film on the edge will be torn off.
Q:Several forming methods of plastic film and their advantages and disadvantages are summarized
Plastic film forming usually blow molding, tape casting, rolling method.Blow molding is generally used to make PE films, PVC filmsThe tape casting method mainly produces BOPP film, PET film and BOPA filmCalendering to produce PVC calendering films
Q:After decorating, how can the plastic film on wooden board be peeled off?
Plastic film removing method:1, can use a thick plastic bags, hot water deposited for a while, and then deal with2, can be treated with diluted alcohol.3, sprinkle with hot water and then use the shovel eradication.4, you can use toluene or gasoline, that is, the taste is a little big5, hand gradually tear, or can use steel wire ball gently wipe can.
Q:How to choose the plastic film for the salt packing bag?
However, since it is a design competition, is it possible for you to design an internal and external package for the sale of edible salt? For example, are now promoting daily limit intake of salt, not excessive.
Q:Will a plastic film attached to a computer screen help reduce computer radiation?
Good skin care online prior to isolation, such as the use of pearl film, the unique "Pearl Tsui film" in the skin to form a layer of 0.001mm pearl film can effectively prevent the pollution of the environment and radiation damage; followed by computer use, the face will be a lot of electromagnetic radiation absorption of particles, must be promptly wash with water, that will make the radiation is reduced by more than 70%!
Q:In a bowl with the seeds covered with plastic film, you need time off the air
There is no need for regular ventilation. Just put a few holes in the film.1, the plastic film cover in order to maintain soil moisture and temperature in soil seed germination when grown enough air breathing. Do not worry, you can use toothpicks to tie a few holes, or to support the film, there is a certain gap between the film and soil and air.2, some flowers covered with earthen or mud pots, not too much water, or easy to seed rot.3, the basin with good soil, sprinkle a few grains of flowers, water on the line. If the seeds seeds small, 7 to 10 days to come out,If the seed is relatively large, can be primed with blisters on two days, so a split shell in which seeds into the soil.
Q:Plastic film surface corona treatment, the bigger the betters?
The surface tension requirement of the general printing processing film is 38 42dyn; the surface tension of the composite processing film is required to reach 42 -54dyn; the surface tension of the film processed by vacuum aluminizing is not less than 42 50dyn.
Q:Wood composite doors, plastic film paste on how to deal with?
Wash the cloth and screw it out of the water. Just wipe it out.
Q:A concrete cover film, under what circumstances to cover, what does not cover
The thin film is a thin, soft transparent sheet. Made of plastics, adhesives, rubber, or other materials. A scientific interpretation of a polyester film is a 2 dimensional material formed by atoms, molecules, or ions deposited on the surface of a substrate. Example: optical film, composite film, superconducting film, polyester film, nylon film, plastic film and so on. Films are widely used in electronic, electrical, mechanical, printing and other industries.
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