Company
TPO waterproof Membrane
fabric reinforced sheet with polyester (TPO-P)
Products Descript ion
TPO waterproofing membrane which is a new-type waterproof material manufactured using state-of-the-art polymer manufacturing technology combines both polypropylene (plastic) and ethylene-propylene (rubber).Plasticizer-free TPO membrane deliver long-term flexibility. The result is an ideal commercial waterproofing membrane that is reliable, cost effective,
environmentally friendly and easy to install.
Product Features
1.High UV-resistance and high reflectivity
2. Excellent weathering characteristics and long-term flexibility
3.High tensile strength and puncture resistance
4. Excellent resistance to harsh chemicals and industrial pollutants
5.Heat or solvent-welding effectively provides seamless roof covering
Products Type & Specification
Devided by the composition:
1.TPO waterproofing membrane of homogeneous or non-lamination(code H)
2.TPO waterproofing membrane utilizing a fabric backing or lamination(code L)
3.TPO waterproofing membrane with internally reinforcement fabric (code P)
4.TPO waterproofing membrane with reinforcement of fiberglass and nonwoven.(code G)
5.TPO waterproofing membrane which utilizing a fabric backing and with reinforcement of fiberglass and nonwoven.(code GL)
Length:15m 20m 25m Width:1m 2m
Thickness:0.5mm 1.0mm 1.2mm 1.5mm 1.8mm 2.0mm
Color:black,white,green,etc.(or customized )
Physical Properties
TPO Physical Properties
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Item
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Specification
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|||||||
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H
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L
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P
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G
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GL
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||||
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The resin thickness of Middle fabric, mm≥
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—
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0.40
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||||||
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Maximum tension,N/cm ≥
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—
|
200
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250
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—
|
200
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|||
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Tension strength,Mpa≥
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12
|
12
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||||||
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Maximum tension elongation,％≥
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15
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|||||||
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Fracture elongation,％≥
|
500
|
250
|
400
|
200
|
||||
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Heat treatment size change rate ％≤
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2.0
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1.0
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0.5
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0.1
|
0.1
|
|||
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Low temperature bend
|
-40℃ No crack
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Water tightness
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0.3Mpa,2h, No seepage
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|||||||
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Attack resistance
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0.5kg·m,No seepage
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Static charge resistance
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—
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20kg ,No seepage
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||||||
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Seam strip strength ,N/mm≥
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4.0 or Membranes break
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3.0
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||||||
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Right-angle tear strength,N/mm≥
|
60
|
60
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||||||
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Trapezoid tear strength N≥
|
—
|
300
|
450
|
350
|
||||
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Bibulous rate
（70℃ 168h）, ％
|
After soaking≤
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4.0
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||||||
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Air-cure later≥
|
-0.40
|
|||||||
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Heat aging
（115℃）
|
Time
|
672h
|
||||||
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Appearance
|
No blister，flaw，delamination，coherence，hole
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|||||||
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Tensile strength retention，％≥
|
90
|
|||||||
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Elongation rate of keeping，％≥
|
90
|
|||||||
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Low temperature bend
|
-40℃, No crack
|
|||||||
|
Chemistry
resistance
|
Appearance
|
No blister，flaw，delamination，coherence，hole
|
||||||
|
Tensile strength retention，％≥
|
90
|
|||||||
|
Elongation rate of keeping，％≥
|
90
|
|||||||
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Low-temperature bending
|
-40℃, No crack
|
|||||||
|
Artificial weather accelerated aging
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Time
|
1500hb
|
||||||
|
Appearance
|
No blister，flaw，delamination，coherence，hole
|
|||||||
|
Tensile strength retention％≥
|
90
|
|||||||
|
Elongation rate of keeping％≥
|
90
|
|||||||
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Low temperature bend
|
-40℃ ,No crack
|
|||||||
Application Range
Products form waterproof layers in roof ,basement, steel structure roofing,big market,large workshop,etc.
