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Fabric Backing TPO membrane
Thermoplastic polyolefin (TPO) waterproof membrane is a kind of thermoplastic elastic laminated waterproof material , which is made of TPO resin by Chemical copolymerization with specific formula .
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- Product description
- Scope of Application
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- Commodity name: Fabric Backing TPO membrane
Thermoplastic polyolefin (TPO) waterproof membrane is a kind of thermoplastic elastic laminated waterproof material , which is made of TPO resin by Chemical copolymerization with specific formula .
Thermoplastic polyolefin (TPO) waterproof membrane is a kind of thermoplastic elastic laminated waterproof material , which is made of TPO resin by Chemical copolymerization with specific formula .It is the best materials using for single-ply roof waterproofing .
Standard Specification
Width : 2.0m , 2.5m
Basic Thickness : 1.2mm , 1.5mm, 1.8 mm ,2.0mm
Length: 20m
Product Features
1. Strong aging resistance and stability .
2. Excellent environmental friendly performance .No chlorine ,no pollution .
3. High performance in breaking strength, tearing strength and puncture resistance
4. Good flexibility at low temperature,no crack at -40℃
5.Smooth surface with high light reflection rate which result in energy saving and pollution resistant
6.Anti-Microbiological growth, Stable size with heat aging resistance
7.Strong Chemical resistance to acid and alkali
8.High Security without open flame installation
9.Service Life: Exposed using min 20 years ; if unexposed , it can be 50-100 years .
10.TPO raw materials: polypropylene (PP) and (EPR including EPM and EPDM ) Our TPO resins Hifax made by the Catalloy process of Lyondellbasell co., LTD from Netherlands , and we used the method of copoymerization in polymerization to produce the TPO membrane with uniform distribution and small distribution size And Features of high elasticity, wide welding window, fixed installation without perforation.
11.The welding window of TPO coil is wide.
12.The artificial weathering time of Otai TPO is not less than 6500 hours.
Technical Data Standard Sheet （GB27789-2011)
No.
Test Item
Index H
L
P
1 The thickness of resin layer above the reinforcement fabric/ mm ≥ -
-
0.40
2 Tensile property Maximum Tension N/cm ≥ -
200
250
Tensile Strength Mpa ≥ 12.0
-
-
Max Tension Elongation/ % ≥ -
-
15
Breaking Elongation/ %≥ 500
250
-
3 Heating treatment size change rate % ≤ 2.0
1.0
0.5
4 Low temperature bending -40 ℃ No.Crack
5 Water impermeability 0.3Mpa, 2h Impermeable
6 Impact resistance 0.5kg, m ,impermeable
7 Anti-static load -
-
20kg impermeable
8 Seam peel strength N/mm ≥ 4.0
3.0
3.0
9 Right -angle tear strength N/mm ≥ 60
-
-
10 Trapezoid tear strength N ≥ -
250
450
11 Water absorbing capability (70 ℃， 168h)%≤ 4.0
12 Heat aging (115 ℃） Time/h 672
Appearance No bubble ,crack ,delamination , bonding and holes
Max tensile retention %≥ -
90
90
Elongation retention % ≥ 90
-
-
Tensile strength ( Max tension on )retention %≥ -
-
90
Breaking elongation retention /%≥ 90
90
-
Cold bending -40 ℃ No. Cracking
13 Chemical resistance Appearance No bubble ,crack ,delamination , bonding and holes
Max tensile retention %≥ -
90
90
Elongation retention % ≥ 90
-
-
Tensile strength ( Max tension on )retention %≥ -
-
90
Breaking elongation retention /%≥ 90
90
-
Cold bending -40 ℃ No. Cracking
14 Artificial Climate accelerating aging Time/h 1500
Appearance No bubble ,crack ,delamination , bonding and holes
Max tensile retention %≥ -
90
90
Elongation retention % ≥ 90
-
-
Tensile strength ( Max tension )retention %≥ -
-
90
Breaking elongation retention /%≥ 90
90
-
Cold bending -40 ℃ No. Cracking
Single-ply roof membrane artificial climate accelerating aging time is 2500h CERTIFICATES
FM Certificates
OTAi fire retardant thermoplastic polyolefin (TPO) waterproofing membrane was approved by FM A grade Flam retardant , Anti-Hail, Anti-Wind reach 195 PSF.
Key words:- fleece backing tpo waterproof membrane
- tpo
- waterproofing materials manufacture
- tpo membrane price
- low price tpo membrane
- roof
-
Convention centers , exhibition halls ,stadiums , library , airport terminals , industrial plants,warehouse , logistics and other building’s metal roofs , exposed concrete roofs and green roofs.
-
Concrete Roof Mechanical Fixation Method Metal Roof Waterproofing Roofing Details Treatment Self Adhesive Polymer
Waterproof Membrane
Application for Concrete Roof
The installation of TPO waterproofing membrane is combined with advanced and mature technology , and complete application . Hot air welding is adopted for the overlaps of membranes, and between membrane and prefabricated accessories . The Installation are basically categorized as ballasted system, full adhered system and mechanical attachment system .
Ballasted System
The membrane is installed by adhesive or metal battens at certain area .The remaining area is not attached . Overlaps is welded by hot air. The wind uplifting force is withheld by the weight of ballasted materials .
System Features
. Suitable for all types of different substrates
. Quick installation
.Low Installation cost ;
.Excellent weathering resistance
The installation method is suitable for green roofs , driving roofs , the often step roof and non-often step roofs covered with cobble stones or prefabricated blocks.
Fully -Adhered System
The TPO membrane is adhered to base with adhesive . Overlaps is welded by hot air .
System features
. For roofs with complicated structure;
. Light weight ;
. Strong wind uplift resistance ;
. Great looking
The installation method is suitable for concrete roofs and steel roofs with high density insulation boards .
Mechanical Fixation System
The roofing membrane is installed by special roofing screws with plates or battens to the basis like structural concrete ,steel deck or wooden deck ,etc. The Overlap between the seams of the membrane sheet is welded by hot air welder .
System Features
. Easy installation
. Strong wind resist
. High performance of cost ratio
. Light Weight
The installation method is suitable for concrete roofs , steel roofs , aluminum roofs .
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