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CY11 PET Film for Solar Cell Back sheet

CY11 PET Film for Solar Cell Back sheet

Model:

CY11

YUXING manufactures premium solar backsheet film and white polyester/PET film for enhanced solar panel durability. Our UV-resistant, weatherproof films ensure superior insulation, extended panel lifespan, and IEC compliance. Trusted by global solar film manufacturers for cost-effective, eco-friendly solutions. Customizable specs available.White polyester film, excellent mechanical properties, heat-resistant quality & electrical insulation properties, good surface tackiness, UL certified products. Mainly used in the field of solar cell back material.

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  • white polyester film
  • white polyester film
Product Detail

1.Features and application

White polyester film, excellent mechanical properties, heat-resistant quality & electrical insulation properties, good surface tackiness, UL certified products. Mainly used in the field of solar cell back material.


2.Thickness & specification

Standard thickness: 100μm、125μm、150μm、188μm、250μm、300μm. Other thickness can be customized according to customer's specific requirement.


Recommended nominal thickness performance index

Item

Unit

Index

Test method

Thickness

μm

100

125

150

188

250

300

Thickness tolerance

%

±3

±3

±3

±4

±5

±5

GB/T 13542.2-2009

Elongation at break ≥

MD

MPa

150

150

140

140

140

120

TD

160

160

160

160

150

130

Heat shrinkage ≥

MD

%

100

110

110

110

110

110

TD

80

85

90

90

90

90

Heat shrinkage

(150℃,15min) ≤

MD

%

1.5

TD

1.0

Wetting Tension ≥

Electric

mN/m

52

GB/T 14216-2008

Light transmittance

%

14±4

12±4

10±4

8±4

6±4

6±4

ASTM D 1003

Electrical strength ≥

V/μm

100

90

85

76

65

60

GB/T 1408.1-2006

WVTR ≤

g/(m2.24h)

3.5

3.2

3.0

2.1

1.8

1.6

GB/T 21529-2008

PCT accelerated aging

No cracking and embrittlement (40h)

121℃, 100%RH, 2atm

Remark: WVTR and PCT are type inspection, other indexes are delivery inspection.


3.Storage conditions

Stored in a clean, dry, ventilated place, keep away from fire and heating, avoid direct sunlight.

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  • 电话Tel: 0086-519-81681538

  • 邮箱Email: miaojingchang@czyuxing.com

  • 地图No.8-8 West Tongzi River Road, Zhonglou Development Zone, Changzhou, Jiangsu 213023 P.R.China

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About Us

Jiangsu Yuxing Film Technology Co., Ltd is one of the leading BoPET film manufacturers in China. Equips state-of-the-art production lines and testing equipments our products are of outstanding and consistent quality. We offer a wide range of functional BoPET film with thickness range of 50~400μm. Our products and service are throughout fields of IT, LCD, electronic & electrical insulation, solar cell module and textile industry etc.
Jiangsu Yuxing Film Technology Co., Ltd was founded in year 2004. It is located in Changzhou City, Jiangsu Province, China.
As a high-tech enterprise, Jiangsu Yuxing film technology Co., Ltd keeps persisting in technical innovation and has been cooperated with famous universities in China for many years. We currently possess 7 national invention patents, 3 national utility model patents and 7 high-tech products. There are also 4 national invention patents and 1 model utility patent application have been submitted and entertained.
We will, as always, supply high quality products and service to our customers and look forward to deliver a profitable and sustainable growth to you as your reliable partner.

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