Ethylene-Propylene-Diene Monomer(EPDM solar pool heating mat)
1.Aging resistance
Ethylene propylene rubber has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor resistance, color stability, electrical properties, oil filling and room temperature fluidity. Ethylene propylene rubber hose can be used for long time at 120 degrees centigrade and can be used briefly or intermittently at 150-200 degrees Celsius.
2.Corrosion resistance
Due to the lack of polarity and low unsaturation, ethylene propylene rubber has good resistance to various polar chemicals such as alcohols, acids, bases, oxidants, refrigerants, detergents, animal and plant oils, ketones and lipids, but is less stable in grease and aromatic solvents (such as gasoline, benzene, etc.) and mineral oils. Under the long-term effect of concentrated acid, the performance should also decrease.
3.Heat resistance
EPDM ethylene propylene rubber has good superheat resistance, but it is closely related to all vulcanization systems. The ethylene propylene rubber with two sulfurized two morpholine and TMTD as vulcanizing system was soaked in 120 degree superheated water, and the mechanical properties changed little. The volume expansion rate was only 0.3%.
Product Details:
A. 8 pcs of solar panel roll(0.1635*3m each) EPDM001
B. 8 pcs of header kits(4pcs on top and end) ABS001
C. 2 pcs of end cap ABS002
D. 2 pcs of reduciton connectors ABS003
E. 8 meters nylon roof straps
F.6 pcs of splicing barbs and 6pcs of small binders
G. 2 sets of pipe clips PP001&PP002(4pcs for each item)
H. 2 pcs of connector ABS008 to connect water pipes
I.1 set of vacuum release
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