EPDM Waterproof Material Manufacturer with ISO Approved

EPDM Waterproof Rubber Sheet/Roofing Membrane/Pond liner/Basement liner 
ISO OHSAS and Dun & Bradstreet(DUNS NO.:30910769) factory


1.Introduction 
Hongyuan EPDM waterproof membrane is  made from ternary ethylene-propylene rubber, which is designed for waterproofing of exposed and non-exposed applications.
Hongyuan EPDM waterproof membrane production adopts the world-advanced equipment of cold feeding extrusion and continuous vulcanization technology.     
EPDM waterproof membrane is of high elasticity among high polymer waterproof materials and becomes a world-popular waterproofing material.
HONGYUAN, ranks TOP 3 in China waterproofing industry.
 
2. Specifications  

Type	EPDM  Waterproof Membrane/Pond liner
Material	EPDM Rubber
Thickness		1.2mm	1.5mm	2.0mm
Size	1.2M, 2m--4m(width) * 20m(length)/roll
Type	vulcanized &Weldable
Pattern	Non-reinforced(homogeneous)
Packing	with non woven bag
Color	Black
Application	Roof, basement, pond, Lake, steel structure roof,  swimming pool, underground, tunnel, etc

3. Features 
* Excellent physical and mechanical performance
* High tearing resistance
* Good deformation adaptability
* High puncture resistance
* High aging resistance
* UV resistance
* Free sample

4. Applications 
* Roofs, Basement, Toilets
* Industrial and civil building waterproofing
* Geosynthetic liner for swimming pool, channels, irrigation system
* Especially suitable for projects with high requirements in durability, anti-corrosion and deformations.

5. Authoritative Test Report

Hongyuan EPDM Waterproof Membrane                       ASTM Standard : D-7465
Property	Test Method	Units	Mininum  ASTM
			D-7465
			Sl	Eng
Specific Gravity	ASTM D-792	gm/cc	1.1	1.1
Unit Weight	ASTM D-751	kg/m2	1.3	0.27
Thickness Type 1	ASTM D-412	mm(in)	1.02 +15/-10%	0.04 +15/-10%
Tensile Strength. Die C	ASTM D-412	Mpa(psi)	9	1305
Ultimate Elongation,Die C	ASTM D-412	%	300	300
Tear Resistance,Die C	ASTM D-624	Kn/m(lbf/in)	26.27	150
Puncture Resistance	ASTM D-4833	N(lbs)	133	30
Shore A Durometer	ASTM D-2240		65-10	65-10
Ozone Resistance	ASTM D-1149		No Crack	No Crack
Multiaxial Elongation	ASTM D-5617	%	100	100
Heat Aging 28 days at 240 degrees	ASTM D-573
Tensile Strength, Die C	ASTM D-412	MPa(psi)	8.3	1205
Ultimate elongation, Die C	ASTM D-412	%	200	200
Tear Resistance, Die C	ASTM-624	Kn/m(lbf/in)	21.9	125
Accelerated Aging Xenon Arc	ASTM G-155/G-151		Pass	Pass
Brittleness Point	ASTM D-2137		-45 °C	-49 °C  F
Water Absorption	ASTM D-471	%	+8,-2	+8,-2
Water Vapor Permeability, max	ASTM E-96	Permils	2.0	2.0
Linear Dimensional Change,max	ASTM-D-1204	%	+/-1.0	+/-1.0
Chronic Toxicity Screening	EPA/600/4-89/001 ASTM E-729	Method 1000.0	Pass	Pass

6. Why US

Most Professional Waterproof System Designer/Supplier in China 

Weifang Hongyuan Waterproof Materials Co., Ltd. is a professional and leading waterproofing manufacturer integrating R&D, production, sales and construction. Hongyuan was founded in 1996 and covers an area of more than 110,000 square meters. Headquartered in Shandong, China, the company has 4 production bases and more than 10 branches all over the country.
 
 
Hongyuan produces kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane,  roofing underlayment, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings, pond liner and others.
 
The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to dozens of countries and regions, such as the United States, Canada, South America, Southeast Asia, Europe, and Africa.
 
Carrying forward the operation idea of "pragmatism, innovation, integrity, and sharing", Hongyuan will make all efforts to provide quality products and efficient services for clients at home and abroad.