Solar Silicone Membranes

Solar Silicone Diaphragm For PV Modules Lamination

Solar Silicone Diaphragm For PV Modules Lamination
Product Details
BrandDeer Hunter
Serial NumberThe 2nd Gen
Country of OriginChina
CertificateSGS, ROHS
Payment & Shipping Terms
Price QuoteTo be agreed
Minimum Order1 sqm
Average Delivery Time5-7days
Payment MethodT/T, L/C, Paypal, Credit Card, West union, etc.
Package DetailsWoven bags, Wooden cases, Pallets
Ability to Supply100000 sqm per month

Solar Silicone Diaphragm - The 2nd Generation

*An irreplaceable element in solar PV modules encapsulation

Solar Silicone Diaphragm - The 2nd Generation

Silicone diaphragm is an essential component inside the lamination process of solar modules. China Deer Hunter is providing silicone rubber diaphragm with more advantages as below:

In the process of solar photovoltaic panel’s lamination, 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 silicone diaphragm 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 solar diaphragms that meet the specific requirements of PV module manufacturing. Here it is our great honor to introduce “The 2nd Generation Silicone Diaphragm”.

 

The 2nd Gen is our original & most popular solar silicone diaphragm for PV 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.

 

Structure

 

L1# Grey silicone

L2# 1 Ply premium aramid fabric reinforcement

L3# Grey silicone

* The 2nd Gen Solar Silicone Diaphragm is our well-proven standard product.

Availability and technical Features:
 

– Seamless (no weak point)

– Standard thickness 4 mm available

– Long lifetime resulting in increased service

– High stability

– Compression and temperature resistance + 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%

And you can also download the technical data sheet as below:

Technical Data Sheet - The 2nd Generation Silicone Rubber Membrane

Technical Data Sheet – The 2nd Generation Silicone Diaphragm

Deer Hunter – Asia’s leading manufacturer for special silicone diaphragms for solar PV panels encapsulation in the renewable energy market. We can choose from a variety of laminator brands and types. Depending on the solar module production line requirements, a solar panel laminator from 3S, Meier, Bürkle, Komax, Electro Solar, or others is integrated.

Standard Dimensions of Solar Diaphragm Material for PV Module Lamination

Length – Any

Width  – Max up to 3500mm

Material Thickness – 4mm or 3mm 

Widely-used sizes are from our customers’ regular purchasing orders.

CountrySizes
USA4mm * 2550 * 6550
4mm * 2850 * 5550
4mm * 3050 * 4850
Mexico4mm * 2600 * 4100
4mm * 2730 * 5870
4mm * 3200 * 5200
Morocco4mm * 2000 * 2400
India4mm * 2550 * 5720
4mm * 2575 * 4675
Jordan4mm * 2760 * 4960
Turkey4mm * 2650 * 4730
4mm * 2750 * 4100
4mm * 2850 * 5050
3mm * 3110 * 4460
Vietnam4mm * 2800 * 4100
Philippines4mm * 2500 * 4100
South Korea3mm * 2755 * 4925
Germany4mm * 2410 * 4500
Poland4mm * 2200 * 3700
4mm * 2700 * 4500

Package 

To confirm there will be no damage in transport. Deer Hunter logistic staff provide strong package service for our customers.

1: Quantity below 5rolls

usually put inside cardboard tubes

Package - Wooden Cases
2: Quantity more than 5rolls

We prefer to put all rolls in wooden cases

RFQ

1: What’s the best solar diaphragm for photovoltaic modules lamination?

A: This is really a vital question and can be best discussed together face-to-face. There is no one answer that is right for everybody. There are many determining factors that can affect the choice of silicone diaphragm for example type of encapsulant, the composition of the modules, size of the modules, the brand of laminator, and budget constraints, etc.

2: How long should the silicone diaphragm last?

A: Commonly our data shows that The 2nd Gen – 4,000cycles + The 5th Gen – up to 10,000 cycles. As there are a number of variables beyond our direct control, it is very difficult to “guarantee” an exact cycle life.

3: Does color or surface finish have any impact on membrane performance?

A: Based on feedback from customers worldwide, we can see no advantage or disadvantage of different colors, or indeed surface finish. Actually, colors are now used to differentiate between suppliers.

4: What can we do to extend the life of our sheet?


A: Consider protecting it with a layer of PTFE sheet between the modules and the membrane. We have several options for this.

5: Can you do tailor-made products?

A: We are very willing to research and develop a kind of solar silicone diaphragm for your special requests.

Become Our Partner

We are well prepared to work with you tegether!

No matter who you are and what you do, a wholesaler, distributor or end-user, we are always looking out for new partnership chances. Submit an application today and our sales team will get back to you as soon as possible within 24 hours and help you select the right item you want.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email “exporting@cndeerhunter.com”

Ask For A Quick Quote

Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right model you want.

The ULTIMATE Guide to Help You Source in China

Note: Your email information will be kept strictly confidential.