PTFE Fabrics For Solar Panel Lamination

PTFE fabric is a type of non-porous, heat-resistant material comprised of fiberglass that has been steeped into PTFE. This type of fabric is often used in the manufacture of solar PV panels as a protective covering due to its heat resistance property and non-stick nature.

What is PTFE Fabric

PTFE fabric also referred to as Teflon cloth or PTFE sheet, is a strong and durable synthetic material composed of a substrate made from fiberglass that is coated in polytetrafluoroethylene (PTFE). The result is a highly resilient and non-stick surface with great dimensional stability, enabling machines to function more effectively and efficiently. Durable and long-lasting when exposed to high temperatures, PTFE coated fabrics can help reduce production downtime.

Basic Specifications

Deer Hunter offers PTFE coated fabrics that are perfect for protective lamination of solar panels. These sheets are resistant to water, corrosion, and heat, making them a reliable choice for long-lasting solar module construction. With their superior quality and resistance properties, these fabrics will ensure the durability required for your projects.

Item No.	Thickness	Max Width	Nominal Weight	Tensile Strength(Warp/Weft)
DH025	0.23±0.01mm	3000mm	480±10g/m2	2100/1800N/5cm
DH030	0.28±0.01mm	3000mm	560±15g/m2	2400/2050N/5cm
DH035	0.33±0.01mm	3000mm	660±20g/m2	2600/2300N/5cm

Downloading Technical Data Sheet

TDS - Teflon Cloth For Solar Laminator (DH025)

TDS - Teflon Fabric For Solar Laminator (DH035)

Notable Features

Main function of PTFE coated fiberglass fabric is to prevent the melted EVA from sticking to the rubber plate and the heating plate. Once the EVA residues are stuck, it will be difficult to remove.

Superior non-stick surface and good resistance to all chemicals
Excellent dimensional stability and strong tensile strength
Outstanding temperature resistance from -70°C to 260°C
Low friction coefficient, non-flammable and reusable
Easy to clean and maintain

PTFE Coated . For Solar Laminator

PTFE coated fabric is a crucial component in solar panel lamination. It acts as a protective barrier between the laminating side and the solar panel itself, preventing EVA film from melting and adhering to the surface of the laminator. Otherwise, EVA particles would melt under the sun’s heat and interfere with a photovoltaic’s function.

It is recommended that two sets of PTFE fabrics are prepared for use so one can be cooled down while the other is active; additionally, EVA particles should be brushed off after use to maximize its lifespan.

Precautions on Teflon Fabrics in Solar Laminator

(1) Keep the fabric as flat as possible and make sure there are no wrinkles on the surface.
(2) Minor variations in color from batch to batch are normal and do not affect the quality or usability of the product.
(3) To keep your Teflon cloth looking its best, give it a quick wipe-down every now and then.
(4) Replace Teflon fabrics regularly. Keep a few spare sheets is highly recommended.
(5) To ensure the longevity and peak performance of your Teflon fabric equipment, always turn it off after use.

Frequently Asked Questions

How to order PTFE fabrics for solar laminator?

Before ordering PTFE fabrics for solar panes lamination, it is important to evaluate the fabric’s characteristics to determine if it will meet your requirements. Depending on the application, specifications such as tensile strength, temperature resistance, and chemical compatibility of the fabric must be identified. You should also consider the cost of purchasing large quantities of the fabric and estimate how long each roll may last based on production needs. Once you have determined which fabric best fits your needs, you can place an order with a manufacturer or supplier for delivery.

Can Teflon cloth be folded into blocks?

When transporting Teflon cloth, it is not advisable to fold them into blocks, as this can harm the product's own properties and life span. To account for this, customers need to consider extra costs due to oversize freight charges.

Can this PTFE Teflon sheet be reused?

Our Teflon sheet is an ultra-durable product, constructed with a fiberglass mesh and coated with PTFE on both sides. This ensures maximum sturdiness and longevity, making it an ideal material for repeated use without diminishing its quality or strength.

What's the difference between PTFE and Teflon?

There is NO DIFFERENCE. They are both exactly the same thing, the only difference between them is the name. Polytetrafluoroethylene (PTFE) is a fluoropolymer and is commonly known by its trade name, Teflon owned by Chemours.

Can you share an inquiry from one of your customers?

Dear Sir / MadamWe are looking for a Teflon Transport sheet and Membrane for our PV module application. please share price for Teflon Sheet Size : Length : 8000 mm * Width : 2600 mm Thickness : 0.35 mm , 4 nos Length : 8000 mm * Width : 2600 mm Thickness : 0.25 mm , 4 nos Membrane Size: Length : 6320 mm *Width : 2920 mm*Thickness : 4mm: , 4 nos Silicone O'Ring required 100 Mtr each SILICONE O RING 16MM SILICONE O RING 8MM

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