Hainan Zhongxin Chemical Co., Ltd.

Eva Film, Solar Eva Film, Eva Solar Film manufacturer / supplier in China, offering EVA Film for Solar Cell Encapsulation, High Quality Electrolytic Manganese Metal (99.7%), Starch Sodium Octenylsuccinate (SSOS) and so on.

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EVA Film for Solar Cell Encapsulation

FOB Price: Get Latest Price
Min. Order: 100 Square Meters
Production Capacity: 30 Million Square Meters/Year
Transport Package: 100m Per Roll
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info.

Model NO.:SPF-030
Material:EVA
Type:Encapsulation Film
Transparency:Transparent
Hardness:Soft
Va Content:28~33%
Gel Content(150°c,30min):75~95
Adhesive Strength:70 N/Cm Min.
Shrinkage Ratio:3.0 % Max.
Light Transmittance:90.5% Min
Breakdown Voltage:32.59kv/Mm
Thickness:0.30-0.80mm
Width:350-2000mm
Typical Range:810mm, 985mm; 1000mm
Package:100m Per Roll
Trademark:ZXCHEM
Specification:Thickness: 0.3-0.8mm; Size: 350-2000mm
Origin:China
HS Code:3920109090

Product Description

EVA film for solar cell encapsulation:

Feature:

1. Low shrinkage
2. Excellent transmittance & aging resistance
3. High gel content
4. Sufficient flexibility

Specification:

Item

Unit

Test method

Fast Cure

Adhesive strength with glass

N/cm

ASTM D903

≥70

Adhesive strength with BBF

N/cm

ASTM D903

≥70

Shrinkage Ratio on the glass

Machine direction

%

ASTM D1204-05

≤3.0

Crossing direction

%

≤2.0

Shrinkage Ratio on the backsheet

Machine direction

%

≤3.0

Crossing direction

%

≤2.0

Light Transmittance

%

ASTM D1003

≥90.5

Gel Content(150°C,30min)

%

ASTM D2765

75-95

VA Content

Wt%

TGA

28-33

MFR

g/10min

ASTM D1238

30.5

Melting Point

°C

ASTM D3417

60

Water-absorbing Ratio

%

ASTM D570

<0.01

Hardness

Shore A

ASTM D2240

70

Refraction Rate

/

ASTM D542

1.492

Specific Heat

J/°C,g

ASTM C351

2.32

Density

g/cm3

ASTM D1506

0.95

UV Cut off Wavelength

Nm

/

360

Volume Resistivity

Ωcm

ASTM D257

3.0×10 13

Breakdown Voltage

KV/mm

ASTM D149

22.2

Tensile Strength

Mpa

ASTM D882

16.8

Elongation Ratio

%

958.98

Tensile modulus

Mpa

10.49

UV-aging   (UV,1000h)

Yellowish index

YI

ASTM G154

≤3.0

Transmittance change

%

≤1.0

Damp Heat

( 85% RH, 85°C1000h )

Yellowish index

YI

IEC 68

≤3.0

Transmittance change

%

≤1.0

Item

Unit

Test method

Fast Cure

Adhesive strength with glass

N/cm

ASTM D903

≥60

Adhesive strength with BBF

N/cm

ASTM D903

≥60

Shrinkage Ratio on the glass

Machine direction

%

ASTM D1204-05

≤3.0

Crossing direction

%

≤2.0

Shrinkage Ratio on the backsheet

Machine direction

%

≤3.0

Crossing direction

%

≤2.0

Light Transmittance

%

ASTM D1003

≥90.0

Gel Content(150°C,30min)

%

ASTM D2765

≥80

VA Content

Wt%

TGA

32
 
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