Best Quality EVA Film

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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

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Product Description:

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.

 

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PROTECT, is the professional manufacture Enterprise with the largest investment scope, the most comprehensive product Specifications, strong production capacity and the highest sales volume, mainly produce special materials PVB and EVA film for bullet-proof glass, windscreen of the automotive, architectural safety glass as well as solar cell panel.

1. Manufacturer Overview

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

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

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