Howto Knowledge of Silicone vacuum bag and sheet for eva glass laminating machine and solar eva encapsulation producing line

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How-to of Silicone Vacuum
Bag/Sheet for EVA Glass Laminating
Machine/ Solar Encapsulation
Producing
1. Basic Knowledge
2. Three Generation Comparison
3. Properties
4. What to Note When Processing
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

The combination of the
silicone bag:

The combination of the silicone bag:
1.
Upper Silicone Sheet
2.
Down Silicone Sheet
3.
Silicone Tube
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

Colors of Silicone Sheet
1.
White
2.
Red
3.
Green
4.
Black
5.
Or some other colors
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

Common Specification of
Silicone Tube
1.
Internal diameter :6 mm
2.
External Diameter: 12mm
3.
If you need other specification,
We can customize it for you.
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

Three Generations of Silicone Vacuum
Bag /Sheet
" 1 st generation of silicone vacuum bag/sheet:
• Adopting the High-technology and
professional equipment to manufacture the
silicone vacuum bag/sheet with good stability
in quality
• Life time: 1500 times of processing
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

Three Generations of Silicone
Vacuum Bag /Sheet
• 2nd generation of silicone vacuum bag/sheet
• Add the special additives to increase the
properties of silicone vacuum bag/sheet like:
acid-resistance, other chemical substance-
resistance, high temperature resistance, and
great tensile strength and tear/scrape
resistance
• Life time:2500 times of processing laminated
glass or solar encapsulation

Three Generations of Silicone
Vacuum Bag /Sheet
• 3rd generation of silicone vacuum sheet /bag
• Improved the EVA-resistance and aging
resistance, other chemical substance
resistance.
• Prolong the life time of silicone vacuum
bag/sheet to about 3000 times
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

Compare 3 generations
Items
1st generation
2nd generation
3rd generation
Hardness(Shore A)
60±2
60±2
60±2
Tensile strength
9.5
11.5
12.5
Mpa≥
Tearing
strength 40
42
44
N/mm≥
High temperature-
220
230
230
Resistance ℃
Resistant to EVA
Not Strong Enough
Strong
Very Strong
Remarks
1. The maximum width can be 4000mm without joint
2. We customize as customers require
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]

Notes When Using the
Silicone Vacuum
Bag/Sheet
1.
Please edging the glass before
laminating, which can prohibit the
sharp glass edges of the glass cut
the silicone bag.
2.
Use tape to seal the pre-
laminated glass to reduce the EVA
leaking from the laminated glass.
3.
Use some papers to cover the
silicone bag to separate the EVA
from the silicone bag
4.
Put some wires net on the
vacuum hole to help vacuuming.
5.
When not laminating , put the
silicone bag out of the hot oven.
All rights reserved by China Silicone Manufacturer www.ucolin.com/ [email protected]