Самая популярная переработанная Резина epdm сырье плоская крыша водонепроницаемая мембрана

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Products Description


EPDM Membrane is made of ethylene-propylene ternary rubber mixed with butyl rubber, curing agent, accelerant, softener and reinforcing agent, which is processed by mixing, drawing filter, extrusion molding and so on. Because there are no double bonds in the main chain of ethylene propylene ternary rubber, so when it is affected by ozone, ultraviolet ray and wet heat, it is not easy to break on the main bond, so it has excellent weather resistance and aging resistance. Moreover, high tensile strength, large elongation rate, strong adaptability to base course expansion or cracking, light weight, wide range of service temperature (can be used for a long time in the range of-40 ~ 80 ºC), is a kind of high efficiency. It can also cold construction, simple operation,reduce environmental pollution, improve workers' working conditions.




Product Property


1.Excellent anti-aging, long service life about 50years.
2.High elongation, tensile strength, little dimensional changes after heat treatment.
3.Excellent resistance to root puncture, can be used as waterproof layer of green roof.
4.Good flexibility at low temperature, great ability to adapt to the environment changes.
5.Excellent resistance to ozone and UV light, chemical attack, can be applicable to the special environment.
6.Easy to repair, low cost.
7.Excellent resistance to hole-punching.




Product Paramenters


PRODUCT NAME
EPDM waterproof membrane
Thickness
0.6mm to 2mm
Roll Width
1-2m,4-8m, as your request.
Roll Length
20-200m/roll, as your request
Color
black, white


The item name
Indication
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(sheet and sheet)
N/mm Standard test condition ≥
1.5
GB6.3.11
Immersion retention rate(Normal temperature×168h) %≥
70


Applications


Pond liner, waterproof materials, roofing waterproof sheet.




Product packaging




Company Profile


Shandong Bring Plenitude New Materials Co.,Ltd. is located in Tai’an city, China which is a large private enterprise specializing in the production and management of geotechnical and waterproof materials. Include geomembrane, steel and plastic/fiberglass/polyester geogrid, non woven geotextile, geocell, geomat, waterproofing sheet, GCL etc., They are widely used in water conservancy, tunneling, railway, highway, electric power, municipal, port and other large-scale projects.
Our workshop quipped with a number of advanced production lines, the company has obtained ISO9001, ISO14001 and other
certifications, our products are not only popular in domestic engineering projects and bidding, but also exported to more than 30 countries and enjoyed a high popularity and reputation.
Shandong Bring Plenitude New Materials Co.,Ltd. is looking forward to cooperating with you and welcomes your visit.






Contact




FAQ


Q1: How about the quality of your product? We have strict quality control process.
Q2: How to get sample?
For normal product, we can supply you small rolls samples for free, you only need to pay for the express cost.
Q3: How does your factory do regarding quality control? ”Quality is priority.” We always attach great importance to quality
controlling from the beginning to the end.


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