Mylar Polyester Film for PV Backsheets (CY11GU)

• Customization: Available
• Material: PET
• Usage: Packaging Film, Textile and Apparel, Gift Packaging, Industry, Glass Protection Film, Solar Energy Back (Fluorine-Free)
• Model NO.: CY11GU
• Processing Type: Biaxially Oriented
• Transparency: Opaque
• Hardness: Soft
• Colour: White
• Thickness(μm): 154-305
• Storage Conditions: Clean, Dry and Ventilated Place
• Advantage: Good Dimensional Stability, Electrical Insulation
• Transport Package: Export Packing
• Specification: Customized
• Trademark: YUXING
• Origin: China
• HS Code: 39206200
• Production Capacity: 120000 Ton/Year

Product Description

Product Description

 

Standard thickness
154μm,165μm,305μm. Thickness can be customized according to customer's specific requirement.
Product feature and purpose
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).  
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	154	165	305
Tensile strength≥	MD	Mpa	180	180	170	GB/T13542.2-2021
	TD		180	180	170
Elongation at break≥	MD	%	130	130	130
	TD		100	100	100
Heat shrinkage     (150ºC,30min) ≤	MD	%	0.7	0.7	0.7
	TD		0.5	0.5	0.5
WVTR≤		g/(m2.24h)	1.8	1.8	1.1	GB/T 21529-2008
Electrical strength ≥		V/μm	85	85	65	GB/T 1408.1-2008
PCT Accelerated aging test≥		%	50			121ºC,100%RH,2atm,48H
Anti ultraviolet test(300kwh/m2) △b<		/	2.3	2.0	1.7	IEC61215-2005
Note:1.MD is vertical; TD is horizontal.2.The tensile property, size change, wetting tension, power frequency electrical strength and light transmittance are subject to ex factory inspection, and the rest are subject to type inspection.3.The performance index value of non recommended preferred nominal thickness is obtained by interpolation method. Remark: Tensile properties, dimensional stability,wetting tension, electrical strength and light transmittance are type inspection, other index 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