Tpo waterproof membrane polyolefin thermoplastic waterproof material

Model:	TPO -L
Brand:	SD
Origin:	Made In China
Category:	Construction & Decoration / Waterproof Materials
Label:	tpo waterproof roof , tpo membrane , waterproof membrane
Price:	US $4.32 / ㎡
Min. Order:	3000 ㎡

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Product Description

TPO Waterproofing Membranes

with fiber composite backing sheet (code L)

Products Description

This material is one kind of the TPO waterproofing membranes . This is membranes with fiber composite backing sheet . The fiber is Polyester Staple Fiber which can

The Thermoplastice Polyolefin (TPO) waterproof membranes are the most popular waterproof materials in the world at present. It’s thermoplastic elastomeric waterproof materials by adopting advanced polymerization together with squeeze technology,which perform well in mechanical properties, high tensile strength,oxidation-resistance and resistance to puncture.

Products Specification

Name	Thickness(mm)	Width(m)	Length(m)
TPO-L	0.5-2.0	2.1	≥20

Physical Properties

TPO Physical Properties

Item			Specification
			H	L	P		G	GL
The resin thickness of Middle fabric, mm≥			—		0.40
Maximum tension,N/cm ≥			—	200	250		—	200
Tension strength,Mpa≥			12				12
Maximum tension elongation,％≥					15
Fracture elongation,％≥			500	250			400	200
Heat treatment size change rate ％≤			2.0	1.0	0.5		0.1	0.1
Low temperature bend			-40℃ No crack
Water tightness			0.3Mpa,2h, No seepage
Attack resistance			0.5kg·m,No seepage
Static charge resistance			—			20kg ,No seepage
Seam strip strength ,N/mm≥			4.0 or Membranes break			3.0
Right-angle tear strength,N/mm≥			60				60
Trapezoid tear strength N≥			—	300		450		350
Bibulous rate （70℃ 168h）, ％		After soaking≤	4.0
		Air-cure later≥	-0.40
Heat aging （115℃）	Time		672h
	Appearance		No blister，flaw，delamination，coherence，hole
	Tensile strength retention，％≥		90
	Elongation rate of keeping，％≥		90
	Low temperature bend		-40℃, No crack
Chemistry resistance	Appearance		No blister，flaw，delamination，coherence，hole
	Tensile strength retention，％≥		90
	Elongation rate of keeping，％≥		90
	Low-temperature bending		-40℃, No crack
Artificial weather accelerated aging	Time		1500hb
	Appearance		No blister，flaw，delamination，coherence，hole
	Tensile strength retention％≥		90
	Elongation rate of keeping％≥		90
	Low temperature bend		-40℃ ,No crack