Solar PV Module Backsheet Films Use PVDF Fluoropolymer Raw Materials Resin Grain

• Customization: Available
• CAS No.: 24937-79-9
• Formula: -(CH2-CF2)N-
• Model NO.: photovoltaic grade
• EINECS: 24937-79-9
• Molecular Principal Chain: High-Molecular Polymer
• Color: Transparent
• Tensile Breaking Strength: >30MPa
• Elongation at Break: >20%
• Density: 1.77-1.79g/cm3
• Melting Point: 165~171ºC
• Application: Photovoltaic Backsheet Film
• Application2: Solar PV Module Backsheet Films
• Transport Package: Packaged in Polythene Bags
• Specification: 25kg/pkg
• Origin: China
• HS Code: 3904690000
• Production Capacity: 15000t/Year

Product Description

1.Product Introduction

PVDF DY-7001 RESIN for solar photovoltaic backplane film.

DY-7001 a polyvinylidene fluoride polymer prepared by emulsion process, It has low melt viscosity and  belongs to thermoplastic-fluorine resin.

DY-7001 resin has better thermal stability and radiation resistance at high temperature and is more suitable for manufacturing solar photovoltaic backplane film.

 

2.Product Parameters 
 

Properties	Unit	Typical value	Test method
MFR@230ºC 5kg	g/10min	6~26	ASTM D1238
Thermal decomposition temperature	ºC	≥410	ASTM D3418 (DSC)
Density	g/cm3	1.77-1.79	ASTM D792,@23/23ºC
Water content	Wt%	≤0.025	HG/T 2902
Durometer hardness	Shore D	74~80	ASTM D2240, GB/T 2411
Tensile breaking strength	Mpa	≥30	ASTM D638, GB/T1040.1 50mm/min@23ºC
Elongation at break	%	≥20
Tensile Strength, Yield	Mpa	≥40
Elongation at Yield	%	≥20
Melting Point	ºC	165~171	ASTM D3418 (DSC)

 

3.Our Product Series

1. Polyvinylidene-fluoride (PVDF): There are three series of injection molding, extrusion and molding. 

2. Fluorinated-ethylene-propylene(FEP): Insulation series, sheath series, transparent series and high strength series.

3. Polyfluoroalkoxy (PFA) : Injection molding, extrusion, molding three series. 

4. Polytetrafluoroetylene(PTFE): Two series of dispersion resin and suspension resin.

5. Ethylene tetra fluoro ethylene(ETFE): Three series of injection molding, extrusion and molding. 

 

 4.Company Profile  

    Wuhan Feitengya Chemical New Material Co., Ltd. was established in 2008 in Wuhan. It is an expert in the supply of fluororesin in the whole industry chain integrating scientific research, development, production and sales.

     Feitengya takes high-end fluorine-materials (PVDF, FEP, PFA, ETFE, PTFE, PCTFE) as the core and extends to the entire industrial chain such as lithium battery new energy, photovoltaic new energy, environmental protection, 5G industry, coating field, wire and cable, pharmaceutical fine chemicals, aerospace, and automobile fields.

      Established a good long-term strategic cooperative relationship with many well-known brands, college laboratories, research and development institutions, and production bases around the world, and built a huge production capacity system.
     
      The company adheres to the customer-centric and is committed to the development concept of continuously creating value for customers , perceived responsibility, high-quality return, win-win cooperation!

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