Top 3 Silicone Sheets & Rubber Membranes For Solar PV Panels Lamination

2020-12-09

Top 3 Silicone Sheets & Rubber Membranes For Solar PV Panels Lamination

 

As technology progresses, Deer Hunter has introduced the top 3 silicone sheets for solar PV panels lamination. They are 2nd Gen, 5th Gen, and 5th-lite Gen. The solar silicone membranes are mainly designed to protect the PV panels and the lamination equipment in extreme temperatures.

 

In the process of solar photovoltaic panels laminations, the panel manufacturers encapsulate all components with ethylene-vinyl acetate (EVA) adhesive film to ensure that module layers remain secure. That will cause high heat to melt the EVA (typically 145-155°C). That's why those makers need our flexible, resilient, and durable silicon sheets designed for use in the solar laminators to provide compression on the PV panes in repeated cycles.

 

Deer Hunter has worked in partnership with the foremost solar laminator manufacturers to develop silicon rubber membranes that meet the specific requirements of PV modules manufacturing. Here it is our great honor to introduce the top 3 silicon sheets to you.

 

The 5th Gen is a specially developed membrane consisting of a silicone backing material and a unique covering layer. This covering layer is extremely resistant to outgassing and related decomposing processes of EVA films. This makes our membrane particularly durable and increases your machine running times.

It has an EVA resistant fluorine laminated surface with additional fabric reinforcement.

Structure

1# Black EVA resistant fluorine - working layer

2# Grey silicone

3# 1 Ply premium aramid fabric reinforcement

4# Grey silicone - buffering layer

Top 3 Silicone Sheets - The 5th Gen

Product descriptions and advantages

*1 piece seamless sheet width up to 3800mm wide (no weak joints or marks on lay-up)

*Good cycle life - more than 10,000 cycles

*Good reusability&durability when exposed to high pressures&elevated temperatures: +250°C

*Special fluorine covering layer (black) on silicone backing (grey)

*Bond of the two layers cannot be separated mechanically

*Black covering layer is resistant to decomposing eva outgassing during the lamination process

Technical Data:

Material

Silicone/FKM

Color

Grey/Black

Surface

Smooth/Textured

Reinforcing Layer

1 Ply Premium Grade Aramid Fabric

Hardness

EVA Resistant Working Surface

(Black FKM)

Buffering Surface

(Grey Silicone)

70+/-2 Shore A

60+/-2 Shore A

Density

1.95 ± 0.05g/cm3

1.25 ± 0.05g/cm3

Tensile Strength

14MPa

8.5MPa

Tear Strength

45N/mm

30N/mm

Temperature resistance

250°C

250°C

Elongation

600%

180%

Compression Set

4%

4%

Resilience

8%

25%

 

The 5th-lite Gen is an exclusive laminate produced from a unique pressed composition giving extended life in solar panel production.

It has an EVA resistant fluorine laminated surface with additional fabric reinforcement.

Structure

1# Black EVA resistant hybrid - working layer

2# 1 Ply premium aramid fabric reinforcement

3# Grey silicone - buffering layer

Top 3 Silicon Sheets - The 5th-lite Gen

This brand new model gives users many benefits including :

* Recommended operating temperature: +250°C

* Anti-ageing + acid & alkali resistance

* Extended life - more than 8,000 / 10,000 cycles

* Special hybrid covering layer bonded onto silicone backing

* Inseparable layers

* Special layer resistance to corrosive eva outgassing

 

Technical Data:

Material

Silicone/Hybrid

Color

Grey/Black

Surface

Smooth/Textured

Reinforcing Layer

1 Ply Premium Grade Aramid Fabric

Hardness

EVA Resistant Working Surface

(Black Hybrid)

Buffering Surface

(Grey Silicone)

70+/-2 Shore A

60+/-2 Shore A

Density

1.95 ± 0.05g/cm3

1.25 ± 0.05g/cm3

Tensile Strength

14MPa

8.5MPa

Tear Strength

45N/mm

30N/mm

Temperature resistance

250°C

250°C

Elongation

600%

180%

Compression Set

4%

4%

Resilience

8%

25%

 

Deer Hunter's grey solar membranes are well known throughout the industry for its consistency and durability. With high tear and temperature resistance, these diaphragms are in use worldwide on the full variety of module laminators.

 

The 2nd Gen is our original & most popular silicon sheets for solar panels lamination– combining hi-elongation, good life cycle performance under controlled environments and very competitive pricing. It’s available with both sides smooth or single-sided fabric impression surface finish.

The 2nd Gen Silicone Membrane is our well-proven standard product.

Structure

1# Grey silicone

2# 1 Ply premium aramid fabric reinforcement

3# Grey silicone

Top 3 Silicon Sheets - The 2nd Gen

Availability and technical Features:
- Seamless (no weak point)
- Standard thickness 4 mm available
- Long lifetime resulting in increased service
- High stability
- Compression and temperature resistant + 250 °C
- Low-priced
- Color gray

- 1 Ply premium grade aramid fabric reinforcement

 

Technical Data:

Material

Silicone

Color

Gray

Surface

Smooth/Smooth or Smooth/Textured

Reinforcing Layer

1 Ply Premium Grade Aramid Fabric

Hardness

70+/-2 Shore A

Density

1.25 ± 0.05g/cm3

Tensile Strength

12.5MPa

Tear Strength

48N/mm

Temperature resistance

250°C

Elongation

600%

Compression Set

2%

Resilience

30%

 

Package

silicon sheets for solar panels lamination

To protect the top 3 silicone sheets from any damage during transportation, solid cardboard tubes are commonly used.

To get more information about silicon sheets for solar panels lamination, please contact me by email sales@cndeerhunter.com

Mobile/Whatsapp/Wechat: +86-13823789007
Skype: FULLCHANCE100

 

 

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