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PV Backsheet (PP-350B)

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Category: Other Solar Energy Products

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SFC Co., Ltd.

Membership: BIZ

Country / Year Established: South Korea /

Business type: Others

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DUNS

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	PV Backsheet (PP-350B)	Certification	-
Category	Other Solar Energy Products	Ingredients	-
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Product Information

PV Backsheet PP-350B

Back Film of SFC is manufactured to give a variety of designs from Thermoplastic and Fluor polymer, as a backing sheet for photovoltaic Solar Module due to its excellent strength, weather resistance, UV resistance and moisture barrier properties.

PP-350B, The "TPT" is a multi-layered back film based on two layers of excellent durability fluoropolymer PVF film and one layer of high voltage insulation polyester film. Excellent durability fluoropolymer PVF films also provides good adhesion to EVA. The structure of "PP-350B" has been designed to provide the best performance of properties in terms of superior UV resistance, moisture barrier, electrical insulation and weatherability.

PP-350B "TPT" Composition

Total Thickness	μm	346
Fluoropolymer	μm	38
Adhesive	μm	10
PTI	μm	250
Adhesive	μm	10
Fluoropolymer	μm	38
Total Weight	g/m²	480

Product Information (Properties)

Tensile Strength	MD TD	N/10mm N/10mm	>300 >400	ASTM D 882
Elongation	MD TD	% %	>120 >100	ASTM D 882
Tear Strength	MD TD	N/mm N/mm	>350 >450	DIN 53363:2003
Dimensional Stability	MD 30min @ 150°C TD 30min @ 150°C	% %	<1.2 <1.0	ASTM D 1204
Peel Strength of EVA	0.2 m/min T-peeling	N/cm	>20	ASTM D 1876
Water Vapor Permeability	38°C / 100% RH 38°C / 90% RH	g/m² . 24hr g/m² . 24hr	<3.0 <1.5	ASTM F 1249
Breakdown Voltage	10mA	kV	>17	ASTM D 149
Maximum Permissible System Voltage		VDC	>1,000	IEC 60664-1

Remark

Width : 800mm ~ 2000mm
Color : white (Other colors on request)
Cut sheets according to customer's request

Advantage of SFC PV Back Film

Dimensional stability of backsheet makes vacuum lamination easier
Less shrinkage both in machine and transverse direction of backsheet avoids wrinkles during processing
Depending on type of EVA the initial adhesion values can vary greatly

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SFC Co., Ltd.

Minisite Heart

Country / Year Established: South Korea /

Membership: BIZ

Business type: Others

TRADE TOWER

DUNS

President: Park Won-ki

Address: 456-3, Gong-ri, Guhang-myun, Hongseong-gun, Chungcheongnam-do,350-841, Korea

Product Category: Other Printing Materials,Solar Cells, Solar Panel,Stationery & Printing

No. of Total Employees: 51-100

Company introduction: Since established in 1988, we have been making efforts to provide high quality and low-cost products to meet rapidly changing market requirements. We continuously invest in special Tracing Films, Off-set Printing Film, Color Inkjet OHP Film, Color Inkjet Paper and Photo Glossy Paper. All these are produced using our own facilities and our 14 years of technical know-how.

Around 90% of our output is now exported worldwide. In order to meet the increased market demands internationally and domestically, we finally started two big projects.

First is our new factory in Indonesia. It was established in December 2001 and was completely at the end of 2002. This is our second base for the European market, which will bring both SFC and our business partners considerable benefits and competitiveness. Secondly, we now have an up-to-date technical Extruding Tandem Machine. This allows us to meet the great demand at the highest level of quality.