34oz Teflon coated glass fabric

34oz Teflon coated glass fabric

Teflon coated glass fabric 34oz, long lasting PTFE fabric for insulation jacket

Teflon coated glass fabric 34oz, is using heavy weight fiberglass than 16.5oz or 18oz PTFE fabric. This Teflon fabric is designed for long lasting insulation jacket.

Compared to 16.5oz Teflon fabric, 34oz Teflon coated fabric has stronger tensile strength, is much more easier to be sewn, and last longer with more non stick coating.


Applications of Fluorin coated series include wrapping insulation for pumps, filters, exchange, pipeline, valves, freeze protection and so on, it’s wraped outside the insulation blanket, as this fabric is anti-aging, anti-chemical and anti-environment.

Different color is used for different application, such as steam pipeline, oil pipeline or gas pipeline.


Teflon coated glass fabric

Teflon coated glass fabric


Component of Teflon coated glass fabric

34oz PTFE Glass Coated Fabric is using fiberglass (E-glass) as basic material, and coated with high quality PTFE(Teflon).

This Teflon coated glass fabric for insulation jacket is around 26% PTFE content.


PTFE coated fabric for insulation jacket

PTFE coated fabric for insulation jacket


Advantages of PTFE Coated Fiberglass Fabric


– Heat resistant to 600F (315C)

– Non stick, dust free and self cleaning

– Easy to sew

– High tensile strength

– Long lasting

– Can resistant harsh environment

– Chemical resistant


Removable Insulation Jacket

Removable Insulation Jacket


Difference between Teflon fabric and Silicone fabric


The property of Teflon coated glass fabric is much more better than silicone fabric, not matter the lifetime, the non stick property or the chemical resistant.


1)  Teflon fabric can resist heat up to 600F, Silicone can resist heat below 500F

2) Teflon fabric can be self cleaning, better for outside application

3) Teflon fabric has higher chemical resistant

4) Teflon fabric last longer than silicone fabric, has better property

5) Teflon fabric has strong tensile strength and tear strength


Removable insulation jacket

Removable insulation jacket


Specification of Teflon fiberglass


34oz Teflon coated glass fabric YS9086HD
Basic FabricSatin weaved fiberglassSatin weaved fiberglass
CoatingOne sideOne side
Standard width
Please ask for other widths
1500 mm60 inches
Coated Weight1150 g/m²34 oz/yd²
Thickness0.86 mm0.034 inches
Tensile strengthWarp 4300 N/5cm562 lbs/inches
Fill 3500 N/5cm457.5 lbs/inches
Mullen Burst455 N/cm²650 psi
Flame ResistantChar Length 2.54 cm maxChar Length 1 inch max
Afterglow 1 second maxAfterglow 1 second max
Flame Out 1 second maxFlame Out 1 second max
Temperature resistance-73 to +315 °C-100 to 600 °F
UV Resistance1000 hours; no change in tensile1000 hours; no change in tensile

Click here to download the spec of 34oz Teflon coated glass fabric YS9086HD-ESONE


  1. Susan Brierley 2018年7月19日 at am9:59 - Reply

    what is the price of the one side PTFE fabric per yard or meter, for insulation jackets
    Any color. 60 inches wide.
    Thank you

    • Ms. PTFE 2018年7月19日 at am10:19 - Reply

      Hi Susan Brierley, thanks for your inquiry! ESONE is manufacturer of PTFE coated fabric or Silicone coated fabric for insulation jacket.
      For one side PTFE fabric, the standard size is 60” x 50 yards or 50 meters.
      Our sales team will contact with you soon:)

  2. Mike 2018年8月5日 at am8:37 - Reply

    Why need to use this heavily coated PTFE fabric for insulation jacket?

    • Ms. PTFE 2018年8月5日 at am9:13 - Reply

      Hi Mike, thanks for your comment!
      Since this heavy coated PTFE fabric has higher tensile strength, so it is designed for harsh environment or large diameter value and others.

  3. Sophia 2018年8月5日 at am8:38 - Reply

    We are manufacturer of insulation jacket, could you please send us your quotation?

  4. John 2018年8月5日 at am8:39 - Reply

    Is your product selling with brand? I have seen some before, not sure whether they are from you.

    • Ms. PTFE 2018年8月5日 at am9:08 - Reply

      Hi John, thanks for your comment!
      Yes, our brand name is “ESONE”, and we are selling a lot to USA and EU with OEM service or with our own brand!

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