Black Film for Solar Cell Backsheets (CY28)

• Customization: Available
• Material: PET
• Usage: Solar Battery Backsheet
• Model NO.: CY28
• Processing Type: Biaxially Oriented
• Transparency: Opaque
• Hardness: Soft
• Colour: Black
• Thickness(μm): 50-300
• Storage Conditions: Clean, Dry and Ventilated Place
• Advantage: Good Shading and Uniform Color
• Transport Package: Export Packing
• Specification: Customized
• Trademark: YUXING
• Origin: China
• HS Code: 39206200
• Production Capacity: 120000 Ton/Year

Product Description

 

Product Description

 

Standard thickness
50μm,75μm,100μm,125μm,150μm,175μm,188μm,250μm,300μm. Other thickness can be customized according to customer's specific requirement.
Product feature and purpose
It is a black film with good shading , uniform color. It's well used for adhesive tape, drum surface and spacer of electronic element etc.
Storage conditions
Stored in a clean, dry, ventilated place, keep away from fire and heating, avoid direct sunlight. 

 

Product Parameters

Item		Unit	Index									Test method
Thickness		μm	50	75	100	125	150	175	188	250	300	GB/T 13542.2-2021
Thickness tolerance		%	±2	±2	±2	±2	±2	±2	±2	±2	±2
Tensile strength  ≥	MD	MPa	170	170	160	160	155	155	155	140	140
	TD		180	180	170	170	170	160	160	160	130
Elongation at break ≥	MD	%	100	100	100	100	110	110	120	130	120
	TD		80	85	85	85	85	85	85	85	100
Heat shrinkage    (150ºC,30min) ≤	MD	%	1.2
	TD		0.6
Light transmittance		%	~0									ASTM D 1003
Electrical strength≥		V/μm	140	115	100	90	85	80	76	65	55	GB/T 1408.1-2006
Note: 1.MD is vertical; TD is horizontal.2. All items are factory inspection.3. The performance index value of non recommended preferred nominal thickness is obtained by interpolation method. Remark: All items are delivery inspection.

Product purpose

 

 

Product recommendation

Series product parameters

 

Series	Product Code	Product name	Thermal class	Thickness range (μm)	Features
Black polyester film	CY28	polyester film for black electronic materials	E	50-300	It is a black film with good shading , uniform color. It's well used for adhesive tape, drum surface and spacer of electronic element etc.
	CY28G48	black hydrolysis resistant polyester film	E	100	It is a black film with good shading , uniform color. Mainly used in the field of solar cell back material.
	6026B	black insulating polyester film	E	50-300	It is a black film with good shading , uniform color. It's well used for adhesive tape, drum surface and spacer of electronic element etc.

 

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