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Waterproof Breathable Membrane
  • Waterproof Breathable MembraneWaterproof Breathable Membrane
  • Waterproof Breathable MembraneWaterproof Breathable Membrane
  • Waterproof Breathable MembraneWaterproof Breathable Membrane
  • Waterproof Breathable MembraneWaterproof Breathable Membrane

Waterproof Breathable Membrane

As a professional high quality Waterproof Breathable Membrane manufacturer, you can rest assured to buy Waterproof Breathable Membrane from our factory and we will offer you the best after-sale service and timely delivery.

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Product Description

The choice of waterproof breathable membrane is related to the use direction, working temperature, installation size, ventilation requirements, protection requirements and other items. For details, please consult the company's sales staff. As the professional manufacturer, we would like to provide you Waterproof Breathable Membrane. And Xinzhenpin will offer you the best after-sale service and timely delivery.


Technical Parameters

Air flow

500-3000ml/min/cm²

Protection level

IP67-IP68 (2 meters underwater, soak for 1 hour, impermeable)

Membrane Material

Expanded Polytetrafluoroethylene (ePTFE)

Breathable membrane characteristics

waterproof, dustproof, oilproof

Membrane Color

White/Black

Adhesive Material

Acrylic

Suitable temperature

-40℃~110℃

 

Common size

NO

Shape

Size

Shape

Size

1

 round

 5*3

 square

 6.5*6.5(3*3)

2

 round

 8*4

 square

 8*3.8(6.6*2.4)

3

 round

 10*5

 square

 15*10(4*3)

4

 round

 12*5

 square

 18*10(13.5*6.5)

5

 round

 12.7*7.2

 square

 20.3*15(16.9*7.3)

6

 round

 14*7

 square

 21.9*12.8(16.9*8.8)

7

 round

 15*6.5

 square

 25*25(19*19)

8

 round

 16*8.5

 square

 26*16(22*12)

9

 round

 19.05*9

 square

 28*28(16.5*16.5)

10

 round

 20*10

 square

 40*20(30*10)

11

 round

 22*16

 square

 48*48(15.5*15.5)

12

 round

 30*10

 square

 58*23(25*15)

13

 round

 40*30

 square

 62*16(58*12)


technical solution

What are the main applications of waterproof and breathable membranes?

At present, it is mainly used in auto parts, outdoor lighting fixtures, communication equipment, pesticide and chemical packaging, plant protection tissue culture, connectors, new energy and other fields.


How to choose the waterproof and breathable membrane correctly?

The choice of waterproof and breathable membrane is related to the use direction, working temperature, installation size, ventilation requirements, protection requirements and other items. For details, please consult the company's sales staff.


What determines the air permeability of the waterproof breathable membrane?

The air flow rate is determined by the material of the waterproof and breathable membrane, the effective air flow area, and the pressure difference between the inside and outside.


Can the product size be customized?

Can be customized according to drawing requirements.


How can the waterproof and breathable membrane leak in the test?

1. Test conditions exceed product performance.

2. The time after the adhesive is pasted on the test product is too short, and the adhesive is not completely stable. It is recommended to test after 36 hours.

3. Adhesive bonding is not reliable, the bonding surface of the workpiece is not cleaned, there is dust or oil stains, and there are pits, bumps, cracks, etc. on the bonding surface.

4. The other parts of the workpiece are not well sealed. It is recommended to block the air holes first, first verify the air tightness of other parts, and then test the film after confirming that it is correct.


Installation and instructions

Instructions for use of waterproof and breathable membrane:

- Make sure that the temperature of the breathable product and the shell is higher than 10°C.

- When using waterproof and breathable products, please wear gloves or use round-tipped tweezers to avoid direct contact of sharp objects with waterproof and breathable products.

- The mounting surface should be clean and free of oil, particles and other contaminants.

- Vents should be installed on a flat, vertical surface where liquids or other contaminants cannot accumulate.

- When using an automatic installation machine, please follow the instructions for use of the machine.

- For manually installed products, roll the release paper under the breathable product until the product peels off the release paper and is easy to pick up.

- Try to avoid prying or folding the product from the release paper, otherwise it may damage the product.



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