(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

Ref Price:
$3.00 / m²
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month
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Product Description:

Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

TPO is a waterproofing sheet, consisting of thermoplastic polyolefin 

Compound resin materials as the base stock, reinforced with polyester mesh fabric. 

Product Applications:

Widely used in all kinds of building roof(exposed roof,planting roof,driving roof,light steel roof) and basement,tunnel,grain depot,subway,reservoir,etc.

Product Advantages:

1. Weather resistance and durability; Excellent weld ability;

2. No any crisp agents to prevent materials brittleness;

3. Intermediate enhanced polyester mesh fabric to have high tensile strength, fatigue resistance and penetrating resistance suitable for mechanically attached roofing systems;

4. Excellent the same high and low temperature resistance as rubber materials which can keep  flexible at -50° C and keep mechanical strength in high temperature;

5. Excellent chemical resistance to acids, bases, and restaurant exhaust emissions; Dimension stability;

6. White-based light-color and smooth surface with high reflection, energy saving and anti-dust functions;

7. Use heat welding for the seam areas to form a reliable seamless waterproof layer.

Product Specifications:

Item

Requirement

Test Method

Thickness, min, mm

Sheet-overall

≥1.0

ASTM D6878

Coating over fabric or scrim, weathering side only

≥0.305

ASTM D751

Breaking strength, min, N

≥976

ASTM D751

Elongation at reinforcement break, min, %

≥15

ASTM D751

Tearing strengthmin,   N

≥245

ASTM D751

Brittleness point, max, °C

≤-40

ASTM D2137

Ozone resistance

no cracks

ASTM D1149

Properties after heat aging

Breaking strength, % min

≥90

ASTM D573

Elongation at reinforcement break, % min

≥90

ASTM D573

Tearing strength, % min

≥60

ASTM D573

Weight change (mass), max %

≤±1

ASTM D573

Linear dimensional change, max, %

≤±1

ASTM D1204

Water absorption, max, mass %

≤±3.0

ASTM D471

Factory seam strength,   min, N

≥290

ASTM D751

Weather resistance

Visual inspection

-


FAQ:

Q: Can I get samples from your company?

A: Yes, we could offer free samples if you requirement.

Q: Can I do the third party testing before loading?

A: Yes, we could accept the third party testing.

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane


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Q:Is the waterproofing membrane an insulating material?
There are many varieties of coil, the vast majority of the coil itself is insulated, mainly refers to the rubber, resin, asphalt. But the following are non-insulated: 1, PSS metal waterproofing membrane, which is the only coil in the whole metal coil, but the strict sense should not be included in the waterproofing membrane;
Q:What are the requirements for frost resistance of basement floor polymer waterproofing membranes?
Sbs elastomer modified asphalt membrane is -25 degrees,
Q:SBS waterproofing membrane sub-class I and II when to use what level to use a secondary level
Features: low temperature flexibility is good, to -25 ℃ does not crack; high heat resistance, 90 ℃ does not flow. Good extension performance, long service life, simple construction, small pollution and so on. Products for Ⅰ, Ⅱ level building waterproofing works, especially for low temperature cold areas and structural deformation of the frequent building waterproofing works.
Q:Waterproof basement is empty shop or full shop
Waterproof construction methods are generally reflected in the construction drawings. If not, please consult the designer.
Q:Polyethylene polypropylene waterproofing membrane forming. Secondary molding, what does it mean? How to distinguish?
The second compound is, first produced or bought from the market polyethylene film, by heating the polypropylene non-woven composite up. This method is not enough heating, non-woven stickers are not strong, heating is too high, the polyethylene film damage, polyethylene plastic through the second heating to speed up his aging. Further, the polyethylene film for secondary compounding, the proportion of the recycled plastic is too high, and the anti-aging property is lowered.
Q:Roof SBS waterproofing membrane additional layer needs to be wide
Waterproof membrane requirements have good water resistance, stability of the temperature change (high temperature does not flow, no blistering, not confuse; low temperature does not brittle crack), a certain mechanical strength, extensibility and resistance to fracture, to There is a certain degree of flexibility and anti-aging and so on.
Q:How is the water level rated and how many grades are used?
1, roof waterproof level 1: Application: particularly important or waterproof with special requirements of the building; Waterproof layer of reasonable use of life: 25 years; Waterproof layer selection of materials: should use synthetic polymer waterproofing membrane, polymer modified asphalt waterproofing membrane, metal sheet, synthetic polymer waterproof coating, fine stone concrete and other materials; Fortification requirements: three or more than three waterproof fortification.
Q:What is the difference between PET waterproofing membrane and BAC waterproofing membrane? What is the commonality? Is BAC a PET?
BAC refers to butyl acetate, BAC waterproofing membrane is a composite double-sided self-adhesive rubber asphalt waterproofing membrane, the coil material in the polymer (chain) and cement hydrate (silicate network) (Interfacial) interpenetrating network (IPN) structure, cement can be flow, infiltration or impregnation, solidification strength increases, the cohesive force increased. The leakage caused by the damage caused by the coil can be limited to the local scope, to avoid leading to the overall failure of the waterproof layer. BAC composite self-adhesive waterproofing membrane elongation performance, with a unique self-healing function, can self-healing smaller puncture damage, can automatically fill the smaller grass-roots cracks.
Q:SBs waterproof cold sticky how to do?
Waterproof membrane cold sticking method construction points: 1, grass-roots inspection, cleaning. Cold sticky paste, the grassroots must be clean, dry, moisture content in line with design requirements, or easy to cause paste is not strong and drums. Therefore, before the construction, the grass-roots surface of the protrusions should be eradicated, and dust debris and other completely clean.
Q:SBS modified asphalt waterproofing membrane and synthetic polymer membrane the same, not the same, what is the difference?
fiber fabric or fiber felt For the carcass, powdery, granular, flake or film material for the cladding material made of curled sheet waterproof material. The use of the construction process is cold construction paving or hot melt paving.

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