Type H TPO membrane

Model:	CLT-4000
Brand:	KUNTENG
Origin:	Made In China
Category:	Construction & Decoration / Waterproof Materials
Label:	TPO membrane , TPO roofing membrane , TPO waterproof felt
Price:	US $4 / sqm
Min. Order:	1000 sqm

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Product Description

Classification

H- Homogeneous TPO membrane

L- TPO membrane with fabric backing

P- TPO membrane reinforced with fiber

1.Introduction:

1)Thickness:1.2mm/1.5mm/1.8mm/2.0mm
2)Width:2m/2.05m/3.05m
3)Length:20m or as you

TPO is the abbreviation of thermoplastic polyolefin which is through the dynamically vulcanized EPDM thermoplastic EPDM, the main ingredients of the composition of PP and EPDM. TPO mainly contains carbon atoms and hydrogen atoms and does not contain any plasticizers and chlorine elements. It is a beautiful, long-lived environment-friendly product.

2. Features

It’s easy to install with good system integrity, few accessories.

Excellent tensile strength, tearing resistance and penetration resistance performance.

No plasticizer. They have been tested as having excellent resistance to thermal aging and ultraviolet, durable and exposed.

Hot-air welding. The peel strength of joint is high.

Fast welding speed.

Environment friendly, 100% recycled, without chlorine.

Durable hot welding performance and easy to repair.

Smooth surface, no fading and pollution.

3. Applications

Widely used in the roofing and underground constructions of industrial and civil buildings. For different bases and constructions, PVC membranes are installed mechanically-attached, fully-adhered or ballasted.

4. Technical Data Sheet:

CLT Series TPO Waterproof performance index			According to Enterprise Standard《Thermoplastic Polyolefin （TPO）Waterproof Membrane》（GB 27789-2011）
NO.	Item		Index
			H	L	P
					I	II
1	The resin layer thickness of intermediate fabric /mm≥		﹣		0.4	0.4
2 Tensile property		Maximum tension /N/cm≥	﹣	200	196	250
		Tensile strength /Mpa≥	12.0	﹣	﹣	﹣
		Tensile elongation at maximum tension/≥	﹣	﹣	15	15
		Elongation at reinforcement break %/≥	500	250	﹣	﹣
3	Rate of change of heat treatment /%≤		2.0	1.0	1.0	0.5
4	Cold bending		﹣40℃ no leaking
5	Water impermeability		0.3Mpa，2h water impermeability
6	Impact resistance		0.5kg*m,water impermeability
7	Anti static load		﹣	﹣	20kg water impermeability
8	Joint peel strength /（N/mm）		4.0 / breaking membrane	3.0
9	Overlap joint strength /N≥		﹣		290
10	Right angle tearing strength /N/mm		60	﹣	﹣
11	Trapezium tearing strength /N/mm		﹣	245	245	450
12	Water absorption （70℃，168h）/%≤		4.0		3.0
13 Thermal aging （115℃）		Time	672h
		Appearance	No craze, no bubble, no cohering, hole
		Maximum tension retention/%≥	﹣	90
		Tension strength retention/%≥	90	﹣	﹣
		Maximum tension elongation retention/%≥	﹣	﹣	90
		Breaking elongation retention/%≥	90	90	﹣
		Cold bending	﹣40℃ no leaking
14 Chemical resistance		Appearance	No craze, no bubble, no cohering, hole
		Maximum tension retention/%≥	﹣	90	90
		Tension strength retention/%≥	90	﹣	﹣
		Maximum tension elongation retention/%≥	﹣	﹣	90
		Breaking elongation retention/%≥	90	90	﹣
		Cold bending	﹣40℃ no leaking
15 Phytotrons accelerating aging		Time	1500h
		Appearance	No craze, no bubble, no cohering, hole
		Maximum tension retention/%≥	﹣	90	90
		Tension strength retention/%≥	90	﹣	﹣
		Maximum tension elongation retention/%≥	﹣	﹣	90
		Breaking elongation retention/%≥	90	90	﹣
		Cold bending	﹣40℃ no leaking
a) Anti static load only apply to pressure spread roofing waterproof membrane b) Monolayer roofing waterproofing membrane: the time of Phytotrons accelerating aging is 2500h

TPO Membrane		ASTM Standard: D 6878
NO.	Item	Unit	Value
1	Thickness
	Sheet-overall	mm (in.)	1.0 (0.039) , min
	Coating over fabric or scrim, weathering side only		0.305 (0.012), min
2	Breaking strength	N (lbf)	976 (220), min
3	Elongation at reinforcement break	%	15, min
4	Tearing strength	N (lbf)	245 (55), min
5	Brittleness point	℃ (°F)	-40 (-40), max
6	Ozone resistance, no cracks		Pass
7	Properties after heat aging (retained values)
	Breaking strength	%	90, min
	Elongation at reinforcement break	%	90, min
	Tearing strength	%	60, min
	Weight change (mass)	%	±1, max
8	Linear dimensional change	%	±1, max
9	Water absorption	%	±3.0A, max, mass
10	Factory seam strength	N (lbf)	290 (66), min
11	Weather resistance: Visual inspection		Pass