Hot Selling Photovoltaic Solar Panel High Quality EVA Film
EVA Film for solar panel manufacturing
EVA film characters:
- 1. Excellent durability
- 2. Weather resistance
- 3. High-temperature and high-humidity resistance
- 4. UV light resistance
- 5. Excellent adhesion to glass
- 6. TPT maintaining long term adhesion
- 7. Excellent light transmittance and transparency
- 8. Inactive and harmless in solar cells during processing
- 9. High crosslinking rate after lamination
- 10. Good encapsulating properties
- 11. Good matching with different backsheet and other materials

Size:
- 1,Thickness 0.3mm—0.35, 0.4, 0.45, 0.5
- 2,Width,Max: 1000mm
- 3,Length,100m/roll
Storage and life time:
- 1,T≤30°C,H≤70%
- 2,Shift time is 6 monthes
- 3,All open carton EVA film must be used up within 24hours and avoid it absorb some dust and water
NO |
Project |
Technical index |
Unit |
Note |
1 |
Storage temperature |
0-30 |
℃ |
Too high temperature can cause gum surface adhesion even accepting the cross linking |
2 |
Storage humidity |
Storage temperature |
% |
Poor save may cause it full of moisture to produce bubble |
3 |
Storage condition |
keep in dark place |
/ |
ray of light may cause the additives lose efficacy and even make it yellow |
4 |
Storage Conditions |
Away from the heating equipment, dust, oil pollution; fire |
|
Cause the change of the products’ quantity |
5 |
Open deadline |
no more than 6 months |
|
Suggest finish it before 48 hours |
6 |
service life |
Have the relevant international certification Suggest for 25 years |
Year |
Have passed the high temperature, high humidity, 1000 h test |
Product type |
Fast Cure |
High penetration |
|
Project |
Unit |
JCC-105 |
JCC-105-T |
Melt index (before curing, 190℃) |
g/10min |
30±2 |
30±2 |
Softening point (before curing) |
℃ |
59±1 |
59±1 |
Density |
g/cm³ |
0.96 |
0.96 |
specific heat |
J/℃,g |
2.45 |
2.45 |
strength of extension |
Mpa |
24 |
24 |
ductility |
% |
450 |
450 |
light transmittance (after curing) |
% |
>91.0 |
>91.5 |
Absorptivity (20℃,24h) |
% |
<0.1 |
<0.1 |
Insulation resistance |
MΩ |
1.45*106 |
1.45*106 |
puncture voltage |
Kv/mm |
19 |
19 |
percentage of contraction (test before curing test before, 120℃, 5min) |
% |
MD<3.5 |
MD<3.5 |
TD <1.0 |
TD <1.0 |
||
Completely cross linking degree (140℃, 15min) |
% |
>80.00 |
>80.00 |
Peel strength of film with glass (140℃,15min after curing) |
N/cm |
>80 |
>80 |
Film and TPT peel strength (140℃, 15min after curing) |
N/cm |
>60 |
>60 |
Ultraviolet aging resistance (UV,1000hr) |
% |
>90 |
>88 |
High and low temperature wet and heat aging |
% |
>88 |
>88 |
|
Holly Song
NANTONG REOO TECHNOLOGY CO.,LTD. Add: Chennan industrial park, Rudong, Jiangsu, China Zip.226400 Mobile number: +86 187 5282 7203 Tel: +86 513 8410 5399 Fax: +86 513 8410 5505 Skype: reooholly What'App:+0086 187 5282 7203
|
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