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Quick Details

  • Type: Waterproof Membrane
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Hongyuan
  • Model Number: HPM-T
  • Product Name: tpo waterproofing membrane
  • Application: roofs and underground projects
  • Length: 20m or customized
  • Width: 2.05m
  • Thickness: 1.2, 1.5, 1.8, 2.0mm

Packaging & Delivery

Packaging Details roll packed with plastic film
Delivery Time within 15 working days after receiving deposit

tpo waterproofing membrane

1. Introduction:

TPO is the abbreviation of thermoplastic polyolefin which is through the dynamically vulcanized EPDM thermoplastic EPDM, the main ingredients of the composition of PP and EPDM. TPO mainly contains carbon atoms and hydrogen atoms and does not contain any plasticizers and chlorine elements. It is a beautiful, long-lived environment-friendly product.     


2. Features

l       It’s easy to install with good system integrity, few accessories.

l       Excellent tensile strength, tearing resistance and penetration resistance performance.

l       No plasticizer. They have been tested as having excellent resistance to thermal aging and                     ultraviolet, durable and exposed.

l       Hot-air welding. The peel strength of joint is high.

l       Fast welding speed.

l       Environment friendly, 100% recycled, without chlorine.

l       Durable hot welding performance and easy to repair.

l       Smooth surface, no fading and pollution.



3. Applications

Widely used in the roofing and underground constructions of industrial and civil buildings. For different bases and constructions, PVC membranes are installed mechanically-attached, fully-adhered or ballasted.


H- Homogeneous TPO membrane

L- TPO membrane with fabric backing

P- TPO membrane reinforced with fiber


4. Technical Data Sheet:

TPO Membrane

ASTM Standard: D 6878








mm (in.)

1.0 (0.039) , min

Coating over fabric or scrim, weathering side only


0.305 (0.012), min


Breaking strength

N (lbf)

976 (220), min


Elongation at reinforcement break


15, min


Tearing strength

N (lbf)

245 (55), min


Brittleness point

°C (°F)

-40 (-40), max


Ozone resistance, no cracks




Properties after heat aging (retained values)

Breaking strength


90, min

Elongation at reinforcement break


90, min

Tearing strength


60, min

Weight change (mass)


±1, max


Linear dimensional change


±1, max


Water absorption


±3.0A, max, mass


Factory seam strength

N (lbf)

290 (66) , min


Weather resistance: Visual inspection




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