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TPO self-adhesive

TPO waterproof coiled material, namely thermoplastic polyolefin waterproof coiled material, is a thermoplastic polyolefin (TPO) that combines ethylene propylene rubber and polypropylene with advanced polymerization technologyA new type of waterproof coiled material made of synthetic resin as the base material and adding antioxidant, antioxidant and softener can be made into reinforced waterproof coiled material by using polyester fiber mesh cloth as the internal reinforcing material. It belongs to the waterproof product of synthetic polymer waterproof coiled material.

Keyword:

TPO self-adhesive

Classification:

TPO membrane

Email:sonia@xingshidun.com.cn

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Details

Product introduction

Product specifications

project	describe
packing	The coiled material is curled into a cylinder and packaged with suitable materials
Product category	Pmt-3030 reinforced, pmt-3020 backing, pmt-3010 homogeneous
Coil width (m)	1.0,2.0
Coil thickness (mm)	1.2,1.5,2.0
Coil length (m)	25
Area (m2 / roll)	25,50

Note： other specifications can be agreed by the supplier and the buyer

Technical performance index

Use standard GB27789-2011

	project		H	index —	P
one	Thickness of resin layer on Intermediate fabric / mm >		—	-	zero point four zero
two	\| M—ximum tensile force / N / cm >		.	two hundred	two hundred and fifty
	stretching] Tensile strength / MPa a		twelve
	strength \| Elongation at maximum tension a		—	—	fifteen
	Elongation at break >		five hundred	two hundred and fifty	. w ‘
throo	Size change rate of heat treatment% <		two	on©	zoro point five
four	Low temperature bending		-No crack at 40 P
five	Impermeability		0.3MPa, 2h impermeable
six	Impact resistance		No water seepage. 0.5km
seven	Resistance to static load a		-	-	20kg impermeable
eight	Joint peel strength (n / mm) >		4.0 or coil damage		■
nine	Right angle tear strength (n / mm) >		sixty	-	four hundred and fifty
ten	Trapezoidal tear strength (n / mm) >		—	two hundred and fifty
eleven	Water absorption (70 *0. 168h)% <		four
twelve	Thermal aging (115,0	time	672h
		appearance	No blistering, crack, delamination, bonding and hole
		Maximm tensile force retention rate% >		—
		Tensile strength retention rate% >	■		ninety
		Bongaticn retention at maxinxm tension% >	ninety
		Eicngaticn at break retention rate% >		ninety
		Lew temperanre bencSng	ninety -No crack at 40。
thirteen	Chemical resistance	appearance	No blistering, crack, delamination, bonding and hole
		Maximni toosite fcxco rGtcntton rat©% A		ninety	ninety
		Tensile strength retentkxi rate% >	—	■	■
		Eiccgaticn retention at maxirmm tension% >	ninety	-	ninety
		Elongation at break retaitfon rato% a	-	ninety	■
		Low temperature bending	ninety -No crack at 40 ,C
fourteet	Artificial climate accelerated aging	time	1500h
		appearance	No blistering, crack, dolamination. bonding and holo
		Maximum tensile force retention fate% >		ninety	ninety
		TensJe strength retenticn rate% >			—
		Elcngation retention at maxinxm tension% >	ninety	■	ninety
		Elcngaticn at break retention rate% >	—	ninety	■
		Low temperanre be«xJng	ninety -No crack at 40 P

A static load resistance is only required for the coiled material used for the pressure paving roof. B the artificial climate accelerated aging time of the products used for the single-layer waterproof coiled material roof is 2500h

Advantages

System advantages

▲ Hot air welding of lap joint： the joint strength exceeds the base metal and the waterproof effect is reliable:
▲ Ultra long service life： the service life of TPO single-layer roof can be proved to be more than 20 years the theoretical service life can reach 50 years;
▲ Green, energy-saving and environment-friendly cold roof: light TPO reflects most of the solar radiation, and the solar reflection index (SRI) is greater than 82. It can be applied to LEED certified construction projects.

Performance advantages

TPO waterproof coiled material combines the performance advantages of EPDM and PVC, and has the weather resistance, low temperature flexibility of the former and the weldability of the latter. This material is different from traditional plasticDifferent materials show high elasticity of rubber at room temperature and can be shaped like plastic at high temperature. Therefore, this material has good processability and mechanical properties, andHigh strength welding performance. The addition of a layer of polyester fiber fabric between the two layers of TPO material can enhance its physical properties, improve its breaking strength, anti fatigue and anti fatiguePuncture ability.

In practical application, the product has the advantages of high aging resistance, high tensile strength, high elongation, wet roof construction, unexposed layer without protection, convenient construction and no pollution.lt is very suitable for the waterproof layer of light energy-saving roof.

Scope of application

A TPO waterproof layer is compounded in the conventional metal roof system to solve the inherent defects of easy leakage and poor thermal insulation effect of metal roof.