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

EVA film for solar cell

EVA film for solar cell
Product Detailed
we engaged in extensive cooperation with Zhejiang university and scientific research institutes. got the certificatate of UL

The type of product

fast solidifying type

Item

Unit

(SMQF-M1)

fusing index(before solidifying)

g/10min

30

soften point(before solidifying)

°C

58

Density

g/cm3

0.96

specific heat

J/°C,g

2.30

tensile strength

kg/cm2

260

Extensibility

%

420

Lucifuging rate(after solidifying)

%

>91.0

water absorption ratio(20°C,24h)

%

<0.01

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

%

<3.0

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

%

≥85.00

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

N/cm

>30

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

N/cm

>40

against ultraviolet light aging(uv,1000hr)

%

>90

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

Luminousness

≥85%

conversation rate of luminousness

≥95%

yellow index (∠YI)

<2



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