Z1261C Eva Thin film

Product Name: Solar Eva Film
Type: Z1261C Thin Film
Specifications: the thin film made by applies to crystalline silicon, thin-film & flexible thin film solar panels encapsulation, which is a kind of thin film, with Ethylene Vinyl Acetate copolymer as the main raw material, adding variety of modified additives through sufficient mixing, heating and extrusion.

Item code	Specification of thickness(mm)	Specification of width (mm)	Grammage (g/sqm)	Length/roll (m)	Package means (mm)	Min order quantity （sqm)
Z1261C	0.25	900-1000	170-200	250	1010290300	3,000
Z1261C	0.20	900-1000	170-200	250	1010290300	3,000

Product Packaging :

1. Each roll is packed with PE film and vacuum packing process, after that put one roll in one carbon box. (Under 500mm width will be packed with 2-3 rolls in one box)
2. The inner package materials are polyethylene bag or protect paper, and the external packages are carton boxes and pallets, and each pallet can be put on 16 to 24 rolls.

3. Production storage: Being stored in a dry and shade place with temperature 0℃～30℃, and humidity ≤ 60%, sunlight direct radiation should be avoided. The product must be not placed nearby heating equipment and the place with dust.
4. Product usage: Before using, check the package intact and untouched. The product should be quickly used once you open it. The other unused part re-sealed by original packaging or similar packaging. The product is guaranteed for 6 months from the production date in the unopened state, you are suggested to use up within 3 months.

Item			Test method	Unit	Fast cure type
					Z1261A	Z1261 / Z1261P	Z1261C
Density			ISO1183	g/cm³	0.95	0.95	0.95
content			TGA	％	26-33	26-33	28-33
Softening point			DSC	℃	55	55	55
Surface hardness			GB/T531-1999	Shore A	65	65	62
Tensile strenghth (after crosslinking)			ISO527-3	MPa	20	20	20
Elongation (after crosslinking)				%	600	600	600
Strenghth of Extension				MPa	6	6	6
UV cutoff wavelength			UV-vis	Nm	--	360	360
Optical transmission			GB2410-80	%	91.5	91	91
Refractive index			ISO489	--	1.480	1.482	1.482
（0.45MM; 120℃，3min） Thermal shrinkage			Q/ZX001-2012	MD%	≤3.0	≤3.0	≤10.0
				TD%	≤1.0	≤1.0	≤3.0
（140℃，17min） Cross-linking rate			Q/ZX001-2012	Gel %	≥75.0
Peeling strength		With Glass	Q/ZX001-2012	N/cm	>60
		With TPT		N/cm	>40
(90℃,90%RH, 1500hrs) Damp Heat resistance	Yellowness index		Q/ZX001-2012	△YI	<3
	Peeling strenghth with glass			N/cm	＞40
(1500hrs) UV Exposure resistance	Yellowness index		Q/ZX001-2012	△YI	<3
	Peeling strenghth with glass			N/cm	＞40
Volume resistance			GB/T 1410	Ω·cm	≥1*1015
Dielectric strength			GB/T1408.1	Kv/mm	＞28
PID resistance test (85℃,85%RH,-1000V,96H)			IEC61730-2:2004 IEC61215:2005	Power loss %	<5%

Operating parameters Items		Extra fast cure, High transmission, PID free
		Z1261 / Z1261A /Z1261P/Z1261C
Laminating curing parameters	Heating panel (℃)	135±2	140±2


	Pump down time (min)	5±1	5±1
	Holding time(min)	15±2	12±1

Note: Laminating process conditions shall be selected and confirmed according to the performance of laminating machine.