Base Film for Solar Cell Backsheets (CY11G48)

• Customization: Available
• Material: PET
• Usage: Packaging Film, Textile and Apparel, Gift Packaging, Industry, Glass Protection Film, Solar Cell Back Material
• Model NO.: CY11G48
• Transparency: Opaque
• Feature: Good Coating Processing Performance
• Hardness: Soft
• Colour: White
• Thickness(μm): 125-288
• Wetting Tension≥(Mn/M): 52
• Storage Conditions: Clean, Dry and Ventilated Place
• Transport Package: Export Packing
• Specification: Customized
• Trademark: YUXING
• Origin: China
• HS Code: 39206200
• Production Capacity: 120000 Ton/Year

Product Description

Product Description

 

Standard thickness
125,150,250,262,288μm. Thickness can be customized according to customer's specific requirement.
Product feature and purpose
White PET film with excellent electrical insulation properties, low water vapor transmission rate, good coating processing performance, excellent anti-aging properties. Mainly used in the field of solar cell back material.  
Storage conditions
Stored in a clean, dry, ventilated place, keep away from fire and heating, avoid direct sunlight.
 

 

 

Product Parameters

  

Property		Unit	Index					Test Method
Thickness		μm	125	150	250	262	288	GB/T 13542.2-2021
Thickness tolerance		%	±3	±3	±5	±5	±5
Tensile strength≥	MD	MPa	150	140	140	140	140
	TD		160	150	150	140	140
Elongation at break ≥	MD	%	110	100	90	90	90
	TD		85	80	80	80	80
Heat shrinkage (150ºC,30min) ≤	MD	%	0.7
	TD		0.5
Light transmittance		%	12±4	10±4	6±4	6±4	6±4	ASTM D 1003
Electrical strength≥		V/μm	90	85	60	60	60	GB/T 1408.1-2006
WVTR ≤		g/(m2.24h)	3.2	2.8	2.0	2.0	2.0	GB/T 21529-2008
Wetting Tension ≥		mN/m	52					GB/T 14216-2008
PCT accelerated aging≥		%	10					121ºC,100%RH,2atm,48h
Note: 1.MD is vertical; TD is horizontal. 2.Water vapor transmission rate and PCT test are type inspection, and other items are factory inspection. Remark: WVTR and PCT are type inspection, other indexes are delivery inspection.

 

Product purpose

 

Product recommendation

 

Series product parameters

 

Series	Product Code	Product name	Thermal class	Thickness range (μm)	Features
Photovoltaic Back Material Base Film	CY11NS	White Reinforced PET  Film	E	50	White reinforced polyester film is white BOPET polyester film with excellent weather resistance developed by our company. It also has the characteristics of good dimensional stability and electrical insulation. It is mainly applicable in the production of the solar cell back sheets with high weather resistance requirements,which effectively improve the power generation efficiency, increase the service life and reduce the long-term use cost of the product.
	CY11	PET Film for Solar Cell Back sheet	E	100-300	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.
	CY11GU	Anti-UV PET Film for Solar Cell Back sheet	E	154-305	White weather resistant PET film, good light shielding performance, good dimensional stability, electrical insulation, excellent Anti-UV property, very good hydrolysis resistance performance. Mainly used in the field of solar energy back (Fluorine-free).
	CY11G48	Hydrolysis resistance PET Film for Solar Cell Back sheet	E	125-288	White PET film with excellent electrical insulation properties, low water vapor transmission rate, good coating processing performance, excellent anti-aging properties. Mainly used in the field of solar cell back material.

 

Our Advantages

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.

1. Quality Control
Jiangsu Yuxing Film Technology Co., Ltd is an ISO-9001 & ISO14001 certificated enterprise. Our manufacturing processes are based on a rigorous selection of raw materials and state-of-the-art production equipments.

Our high-skilled production staff & professional QC team, advanced production lines (equipped with automatic online thickness controller & online defect detectors etc., ) and complete testing equipments ensure the products with high stability and uniform quality.

2. Research & Development
As a "High-tech Enterprise" Jiangsu Yuxing Film Technology Co., Ltd always persists in technology innovation through close cooperation with several famous universities and keeps re-investing parts of the income in research & development. Jiangsu Yuxing Film Technology Co., Ltd has a R&D team consisting of more than a dozen scholars and professional experts from different industries. With the expertise of our R&D team we upgrade and launch new products every year.
 

Company Profile

Jiangsu Yuxing film Technology Co., Ltd was founded in year 2004. It is located in Changzhou City, Jiangsu Province, China. We are 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 Bo-PET film with thickness range of 50~600μ M. Our products and service are throughout fields of IT, LCD, electronic & electrical insulation, solar cell module and textile industry etc.

 

 

Certifications