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(OP)EPDM Rubber Waterproofing membranes

Products Description

(OP)EPDM Rubber Waterproofing membranes is a synthetic rubber, synthetic tire blends as the base material, adding reinforcing agents, softeners, antioxidants, curing agents processing aids to promote mixing by kneading, mixing, extrusion, rolling and curing, shaping and other processes can be processed into sheet curling volume of new high elastic waterproof material.

Products Specification

Category: Single,Double-color, Compound and Reinforced
Thickness: 1.2mm 1.5mm 2.0mm
Width: 1-2m
Length: 10-50m

Features and Advantages

1. Excellent venerability, durability and size stability;
2.Good adaptability to high and low temperature, UV resistant and anti-corrosion;
3. High tensile strength and good elongation, accommodating to structure movement;
4. Easy installation, solid joint, and no environmental pollution;
5. Good rooting penetration resistance;

Products Hall

Physical Properties

(OP)EPDM Rubber Waterproofing membranes physical propertites

The item name			Index		Applicable test items
Tension Strength (MPa)	Normal temperature=		7.5		GB6.3.2
	60?=		2.3
Elongation at break	Normal temperature=		450
	-20?		200
Tear strength N	=		25		GB6.3.3
(0.3Mpa.30 min)Water tightness			No seeage		GB6.3.4
Flexibility at low temperature =			-40		GB6.3.5
Heat expansion (mm)		Extended =		2	GB6.3.6
		Contraction =		4
(80?×168h) Hot air ageing		Fracture tensile strength retention  %=		80	GB6.3.7
		Keep rate tore elongation %=		70
Alkaline [10%Ca(OH)2 Normal temperature×168h]		Fracture tensile strength retention %=		80	GB6.3.8
		Keep rate tore elongation %=		80
(40?×168h),200×10-8 Ozone aging				—	GB6.3.9
Artificial climate ageing		Fracture tensile strength retention %=		80	GB6.3.10
		Tear elongation retention rate %=		70
Bond peel strength		Standard test condition		1.5	GB6.3.11
		Immersion retention rate(homoeothermy ×168h) %=		70

Application Range

Mainly used in all types of Industrial and civil buildings roofing, office buildings, supermarkets, steel roofing, basements, tunnels, bridges and other impermeable, waterproof construction.

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