TPO Membrane

• Certification: ISO
• Color: Grey
• Material: Tpo
• Type: Roofing and Waterproofing
• Ceiling Tile Shape: Roll
• Thickness: 1.5mm
• Function: Waterproof
• Usage: Outdoor
• Ceiling Tile Type: Tpo
• Surface Treatment: Smooth
• HS Code: 39219090
• Production Capacity: 80000000m2 Per Year

Product Description

TPO (thermoplastic polyolefin) membrane, a thermoplastic elastic composite waterproofing material, is produced by extrusion with TPO resin by chemical copolymerization, is the most popular single-ply roofs in the world at present. With their durability, energy efficiency, affordability and high reflectivity, TPO is a great choice for commercial roofing projects.
 

Thickness	1.2mm/1.5mm/2mm
Width	2m/2.5m
Length	10m/20m/25m etc.
Color	White/gray
Type	Homogeneous( H) Fleece Backing(L) Reinforced (P ) Self adhesive

GB27789-2011 STANDARD for TPO membrane

No.	Test Item		Index
			Homogeneous	Fleeced	Reinforced
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		-40ºC No. Cracking
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  C,  168h)%≤		4.0
12	Heat aging ( 115  C)	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	-40ºC 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	-40ºC 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	-40ºC No. Cracking
Single-ply roof membrane artificial climate accelerating aging time is 2500h