ETFE

Product Name: ETFE Film
Product Series: Weather-Resistant Layer
Product Code: HOMA-E

FEATURES

High Light Transmittance: 94% transmittance rate for enhanced power generation efficiency
Self-Cleaning Surface: Low surface energy prevents dust accumulation, reducing cleaning frequency and maintenance costs
Long-Term Durability: Maintains performance unchanged after 25+ years of outdoor exposure
Flame Retardancy: Meets UL94 V-0 standard

APPLICATIONS

Foldable & Portable Lightweight Modules
Residential Balcony Lightweight Modules
Automotive-Integrated Lightweight Modules
Commercial & Industrial Distributed Lightweight Modules

STORAGE

The product has high storage stability and no other special storage requirements. The warranty period is one year under cool and dry storage conditions.

SPECIFICATIONS

Test Item	Requirements	Range	Test Method
Thickness (μm)	20~50	-0/+2	Each volume in the width direction measure 5 points, and test environment temperature is 25℃.
Width (mm)	1000~1300	-0/+5	Each volume in the length direction measure 5 points, and test environment temperature is 25℃.
Length (m)	3000, 6000 or others	-0/+5	Samples are Measured with meter or tape in 25 degrees.

CERTIFICATE

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Test Item	Test Method	Unit	Measurement Value			Remark
Test Item	Test Method	Unit				Remark	HOMA-E-HT	HOMA-E-MS
Transmittance (400-1100nm)	GB/T 2410-2008	%	≥93	≥93	Test with UV Spectrophotometer
Gloss	GB 8807-1988	Gu	≤30	≤30	Gloss Meter
Tensile Strength	GB/T 1040.3-2006	MPa	MD≥30 TD≥20	MD≥30 TD≥20	Dumbbell shaped sample, 100 mm/min rate of extension
Elongation at Break	GB/T 1040.3-2006	%	MD≥150 TD≥300	MD≥150 TD≥300	Dumbbell shaped sample, 100 mm/min rate of extension
Surface Tension Corona Surface	GB/T 14216	dyn/cm	≥50	≥50	Dyne Pen Test
Heat Shrinkage Rate	GB/T 12027	%	MD≤5.0 TD≤5.0	MD≤5.0 TD≤5.0	150℃ & 30min
PCT 96h Tensile Strength	GB/T 1040.3-2006	MPa	MD≥30 TD≥20	MD≥30 TD≥20	Dumbbell shaped sample, 100 mm/min rate of extension
PCT 96h Elongation at Break			%	MD≥150 TD≥300		MD≥130 TD≥300
-40℃ Tensile Strength			MPa	MD≥30 TD≥20		MD≥30 TD≥20
-40℃ TD Elongation at Break			%	TD≥80		TD≥80
PCT 96h	/		Yellowing index △b≤3.0	Yellowing index △b≤3.0	The sample temperature is 65±5℃, and total radiationdose is 300KWh•m2, UVB accounts for 3%-10%.
UV300 kWh/㎡	IEC61215		Yellowing index △b≤3.0	Yellowing index △b≤3.0
DH2000h	IEC61215		Yellowing index △b≤3.0	Yellowing index △b≤3.0	T: 85℃, RH: 85%, 2000h
TC400	IEC61215		Yellowing index △b≤3.0	Yellowing index △b≤3.0			T: -40℃～85℃, 6h/period, 400 period

ETFE

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