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VE-H extra clear/PVB film/ EVA film/EVA foil

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Category:
Glass Materials/PVB Film
Price:
Negotiate
Sample:
No
Trade Terms:
None
Payment Terms:
None
Package:
None
Post Date:
2015/06/30

Product Details

VE-H high transparent EVA film --the best mechanical performance product with best formula and best material. Can be widely used in architectural safety glass, bullet-proof glass, anti-explosion glass etc.

Product specification:

0.40mm*2300mm*100m; 0.80mm*2300mm*50M;

0.40mm*2100mm*100m; 0.80mm*2100mm*50M;

Advanges:

1.Superior stability after breakage and High fracture integrity.

2.Cross-linking :85-95% (130-150°C)with good heat&humidty resistance.

3. Less overflowing: Milt index 5-6;

4. Superior water-proof: Open edge application

5. Better Sound insulation

6. Perfect sunlight control and UV filtering.

7. Crystalline particle control make EVA film more transparency and cleanliness.

Product Details:

1. The best mechanical performancet:

Cross-linking	Extracted in Xylene solution	>95%(after150°C25mins laminating)
Tensile strength		>21MPA
Adhesion with glass		>95N/cm
Water absorption		<0.1%

2. Superior optical performance:

Light transmittance	>91%
Haze	<0.2%
UV filtering	>99% (390nm wavelength)
Light transmittance decrease	<0.5%( 2000hrs UV radiation)
Yellow index (YI)	<3 (2000hrs UV radiation)

3. Best durability an stability in outdoor climate application: Heat and humidity resistance, Radiation resistance, ball impact peeling test and shot bag impact have been tested for laminated glass with norminal thickness according to GB15763.3-2009 safety glazing materials in building-Part3: Laminated glass.

Boilding test (2rhrs into 100°C water)	5mm glass+0.80mm EVA+5mm glass	Good
Heat and Humidty resistance test	85°C 85%RH,1000hrs	Good
Anti-aging test	50°C 65%RH,UV radiation 2000hrs	Good
Heat and cold shock test	-40°C30mins/80°C30mins, 50circles	Good
Impact resistance against shot-bag	GB-15763.3-2009	Qualified
Ball impact peeling resistance	GB*15763.3-2009	Qualified

Laminating instructions:

1. Prepare and cut the EVA film into right size according to the following structure:

glass+EVA film + glass

2. Put the overlapped glass into silicon bag and seal silicon bag well.

3. Activate vacuum pump for 5-8min till vacuum value reach -0.095Mpa to double checking the vacuum is good.

4 Set up the laminating temp. and time and start heating.The following data based on 5mm glass +0.40mm EVA +5mm glass.

	Heating speed	Temp. And holding time		Vacuum value
First section	2°C/ min	60°C	25mins	-0.095MPA
Second section	2°C/ min	80°C	30mins	-0.095MPA
Third section	2°C/ min	135°C	45mins	-0.04MPA

Remark: The above curves only for reference, the user should do some adjusts according to the process surroudings(temperature and humidity), glass area, glass thicknes,glass type and the machine itself.

Certificate:

SGS and ISO9001 and EN ISO 12543-4:1998 made by our agent