TPO SEALING TAPE

Product Description

TPO sealing tape combines both polypropylene(plastic) and ethylene-propylene (rubber)using state-of-the-art extruding manufacturing technology, which exhibits excellent versatile physical properties of plastic and rubber. Featured with pliable and weldable properties, COTRAN TPO delivers its unique high elasticity under normal condition and its superior plasticity under extreme temperature. Therefore its excellent physical and chemical parameters(high tensile strength and elongation) forges its unbeatable quality.Being commercial roofing system that is reliable, cost effective,environmentally friendly and easy to install, COTRAN TPO is mostly suited for single ply light steel roofs.

Advantages

1.Ozone resistance, durable and weldable.

2.No containing plasticizer, because of no plasticizer oozing outprolong service life.

3.No chlorinated polymer or chlorine. no chlorine emits during welding operation and installation process, so to keep people health and environment green

4.Superior low temperature flexibility, no embrittlement occurs under-40℃, long-term good performance under circumstance of -60℃to-135℃

5.Withstand against chemicals and microorganism eroding

6.Sable light color (mainly white) and smooth surface showcase high reflectivity

7.High refectivity and strong contamination resistance

8.Environment friendly, can be recyclable


Product Properties

Property

Typical date

Technical specification

Tensile Strength

12 N/mm2

EN 12311-2:2013

Elongation

500%

EN 12311-2:2013

Water tightness

Passed

EN 1928:2000

Tear Strength

60 N/cm

EN 12310-2:2018

Foldability at Low Temperature

No cracks at -40 °C

EN 495-5:2013

Reaction to Fire

Class E

EN 13501-1+A1:2009

Resistance to Impact

800mm

EN 12691:2018

UV Exposure

Without cracks or broken holes

EN 1297:2004


Specification

Thickness(mm)

Width(m)

Length(m)

1.2,1.5,1.8,2.0

1.0,1.5,2.0

20,30

Note: Other size is available on reques

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Specification

Size

ACSR (mm2)

AAAC (mm2)

AAC (mm2)


A

(mm)

B

(mm)
Conductor Diameter Range in / (mm)

ASTM-B232

ASTM-B399
ASTM-B231

AS4 (GL-402A) 16 16 16 349 21.2 0.229-0.265/(5.81-6.73)
AS2 (GL-404A)
25 25 25 349 21.2 0.265-0.335/(6.73-8.5)
AS42 (GL-4042A)

35

35 35 349 21.2 0.229-0.340/(5.81-8.63)
AS4210 (GL-406A)
50 50 50 413 29.2 0.280-0.397/(7.11-10.08)
AS1020 (GL-4076A)
70 70 70 413 29.2 0.365-0.475/(9.27-12.06)
AS30 (GL-408)
95 95 95 559 44.2 0.502-0.531/(12.75-13.48)
AS3040 (GL-4098)
120 120 120 559 44.2 0.502-0.585/(12.75-14.86)
AS40266 (GL-410)


150 150 150 559 44.2 0.532-0.641/(13.51-16.28)
AS266336 (GL-411)
150 150 150 559 44.2 0.580-0.724/(14.73-18.38)
AS397 (GL-412)
185 185 185 686 50.8 0.740-0.815/(18.80-20.7)
AS477 (GL-413)


240 240 240 820 56.9 0.810-0.881/(20.57-22.38)
AS636 (GL-414)
300 300 300 879 63.0 0.885-1.003/(22.48-25.47)




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