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Product description
COMPANY ADVANTAGE
As a professional manufacturer and sale of the earthwork product, ZT Co. insists to "people-oriented, win by quality" culture. This service has attracted many big companies in China including the likes of CSCEC, CRCC, and CNQC which have made repeat purchases from us.
ZT sincerely invites you to take an inspection tour around our factory.
Zinger we offer, Trust we harvest!
Application
Specification
1. 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.
2. Features
1. Special modified molecular structure, can be hot air welding directly , lap solid and reliable, no environmental pollution, solve the current domestic and foreign EPDM adhesive lap existing problems effectively ;
2. Long life, anti-aging, used for more than 20 years for roofing material, the underground &the building;
3. High elongation, tensile strength & heat treatment size change is small;
4. resistant to plant roots, anti-puncture, do planting roof waterproof layer;
5.low temperature and excellent flexibility, -45 ℃ without cracking, adapt to temperature changes;
3. Products Specification
Category: Single, Double-color, Compound and Reinforced
Thickness: 0.8mm-- 2.0mm
Width: 1-2m
Length: 10-50m
4.Products Type
Smooth
Compound & reinforced
Technical Parameter
5. Physical Properties
The item name |
Value |
Applicable test items |
|
Tension Strength (N/cm) (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 |
Water tightness (0.3Mpa. 30 min) |
No Leakage |
GB6.3.4 |
|
Flexibility at low temperature (℃)≤ |
-40 |
GB6.3.5 |
|
Heat expansion (mm) |
Extended ≤ |
2 |
GB6.3.6 |
Contraction ≤ |
4 |
||
Hot air ageing (80℃×168h) |
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 |
||
200×10-8 Ozone aging (40℃×168h) |
— |
GB6.3.9 |
|
Artificial climate ageing |
Fracture tensile strength retention %≥ |
80 |
GB6.3.10 |
Keep rate tore elongation %≥ |
70 |
||
Bond peel strength |
N/mm Standard test condition ≥ |
1.5 |
GB6.3.11 |
Inundate retention (Normal temperature×168h) %≥ |
70 |
Packaging
Shipping
Production Equipment
Test Equipment
Raw Material
Our Customers
Contact
Contact person |
Ms. Martina Zhang |
Sales Manager | |
TEL |
86-538-8206876 |
FAX |
86-538-8206878 |
Phone |
86-18661309017 |
martina @taianzt.com |
|
Skype |
martina_1436 |
+86-18661309017 |
|
Face book |
www.facebook.com/ZTgeogrid |
Website |
http://taianzt.en.alibaba.com |
www.taianzt.com |
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