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  Add: Baixing Industrial Park,Lijia town,Changzhou,Jiangsu,China
  Email:bbetter01@cnbaixing.com
  Sales Dept.: 86-519-86235789;
86-519-86235988
 Purchase Dept.: 86-519-86231388
  Fax: 86-519-86235295
  Salesman: 86-13961472972
  QQ: 422846271
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Weather Resistance Backsheet BPV 330N

Solar back sheet is one of the key encapsulation materials which are applied in the PV module, composed of the fluorine materials with excellent climate durability.No fluorine-contained back sheets are laminated by multilayers of PET by adhesives.

Quantity:
  • Bbetter

1. Introduction of Weather Resistance Backsheet BPV 330N

Solar back sheet is one of the key encapsulation materials which are applied in the PV module, composed of the fluorine materials with excellent climate durability. No fluorine-contained back sheets are laminated by multilayers of PET by adhesives.

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2.Specification of Weather Resistance Backsheet BPV 330N

Good overall physical performance, water, oxygen block performance, dielectric weather aging resistance. Suitable for all kinds of laminating process. It can make the solar panels to be used more than 25 years in floor, roof, gobi, desert, coastal areas.

Item

Unit

Value

Thickness

mm

320~340

Peel strength among layers

N/cm

≥4

Breakdown voltage

KV

18

Partial discharge

V

1000

Water vapor transmission

g/·day

1.5

3. Application of Weather Resistance Backsheet BPV 330N

PV products are widely used in many industries. Back sheet is the critical factor to ensure its 25-year working-life. The solar module back sheet is on the surface of the PV module. After bonding with EVA, it can block the air to make a vacuum seal for the core region of the module. In order to ensure that, the primary task of the seal is to be water-proof, air-proof and electricity-proof. So the solar module back sheet should bear the properties of high electrical insulation, high weathering resistance, high adhesion and low water vapor permeability.

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1. Workshop of Weather Resistance Backsheet BPV 330N

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2Lab of Weather Resistance Backsheet BPV 330N

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3Honor of Weather Resistance Backsheet BPV 330N

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Contact us

Contact Us

  Add: Baixing Industrial Park,Lijia town,Changzhou,Jiangsu,China
  E-mail1: bbetter01@cnbaixing.com;
 Sales Dept.: 86-519-86235789; 86-519-86235988
 Purchase Dept.: 86-519-86231388
  Fax: 86-519-86235295
 Salesman: 86-13961472972
  QQ: 422846271
  Skype: 422846271@qq.com

About Us

Changzhou Bbetter Film has 28 years experience in manufacturing polymer plastic material. Our company established R&D Institute of new material, ensuring continuous research and development, innovation of film technology.
  Changzhou Bbetter Film Technologies Co.,Ltd.