Ningbo Huafeng Package Co., Ltd.
Main products:EVA Film for Solar Cell, Medical Film, Food Package, Vacuum Bags, Warning Tape, Clothes Folder
Products
Contact Us
  • Contact Person : Mr. ruan robin
  • Company Name : Ningbo Huafeng Package Co., Ltd.
  • Tel : 86-574-62273668
  • Fax : 86-574-62273558
  • Address : Zhejiang,Yuyao,Yaobei Industrial New Zone
  • Country/Region : China
  • Zip : 315480

Solar Cell EVA film

Solar Cell EVA film
Product Detailed
Our eva is extremely high transparency, suitable cross link rate, small shrinkage, good humidity & UV light resistance.

Technical data: 

The type of product

fast solidifying type

normal type

Item

Unit

(SMQF-M1)

(SMQF-M2)

fusing index(before solidifying)

g/10min

30

30

soften point(before solidifying)

°C

58

58

Density

g/cm3

0.96

0.96

specific heat

J/°C,g

2.30

2.30

tensile strength

kg/cm2

260

260

Extensibility

%

420

420

Lucifuging rate(after solidifying)

%

more than 91.0

more than 91.0

water absorption ratio(20°C,24h)

%

< 0.01

less than 0.01

shrinkage ratio(test before solidifying,120°C,3min)

%

<3.0

<3.0

total degree of cross linking(120°C,15min and 35min)

%

≥85.00

≥85.00

peel strength between rubber film and glass (140°C,20min after solidifying)

N/cm

more than 30

more than 30

peel strength between rubber film and TPT(140°C,20min after solidifying)

N/cm

more than 40

more than 40

against ultraviolet light aging(uv,1000hr)

%

more than 90

more than 90

against mugginess aging(+85°C,85%humidity level 1000hr)

Luminousness

≥85%

≥85%

conversation rate of luminousness

≥95%

≥95%

yellow index (∠YI)

<2

<2



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