EPDM Granules

The granules will be trimly packed on wooden pallets, always tightly and uniformly placed in the container. All the shipping agents we cooperated are world famous brands and always provide a fast and reliable delivery.

What polymer content can we provide
Polymer content from 14%~32% is selectable. We promise the polymer content of the cargos will strictly consistent with the contract item. Each batch of our cargos could stand the test


Properties

Product name

Colored EPDM granules

Polymer content

22%

Fillers

63%

Chemical pigments

15%


Color

available in 20 standard colours and customize

Grain size

0.5-2mm,1-3.5mm,2-4mm,3-5mm,8-10mm or customize


Basic physical and chemical properties

Value

Unit

Tensile strength

> 6

MPa

Elongation at break

> 700

%

Hardness

60 ± 5

Shore A

Gravity

1,60 ± 0,03

g/cm³

Colour fastness

5 - 4

grey scale


Both  sulfur cured  and  peroxide cured  types can be provided.

● Sulfur cured EPDM granules
Sulfur cured EPDM granules have diversified bright color range, good flexibility and anti-slip performance, it has stable properties after installed, is widely applied all over the world.

● Peroxide cured EPDM granules
It's production progress is more complicated and the colors are more stable, also has better properties in anti-UV and anti-aging aspects. It's more widely used in the regions where the UV ray is extremely hard. The cost is higher than sulfur cured type meanwhile it's performance is prior.

How do we produce


Alead only use the highest quality of EPDM virgin materials to ensure the final quality. Specially selected components like rubber, oil, calcium carbonate, pigments and chemical add-ons are precisely blended in the mixer machine. So created compound is then vulcanized in the autoclave to make it hard, and flexible. The next stage of production is to granulate the compound into small, uniform grains with specified size (fraction), meanwhile the rubber dust will be removed when going through special equipment.


What size can we provide

Size(mm)

Application

0.5-2

Spraying surface, mixed with PU binder

1-3.5

Basketball/tennis/badminton court, etc

2-4

All kinds of sports and outdoor pour-in-place surface

3-5

All kinds of sports and outdoor pour-in-place surface

8-10

Basement


How do we pack & load


Our products are normally packed in 25kg plastic bag, with breathable air vents on the surface.


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