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EPDM Pellet Terminology

EPDM products are for users who require high security flooring. EPDM granules are made of synthetic rubber and can be produced in a wide range of colors and are resistant to ultraviolet radiation and general chemical reactions with their excellent properties. The superiority of EPDM colored granules is especially evident in the case of patterned construction.

Product Characteristics

① All-weather;

② Good elasticity;

③ Resistant to heat, oxygen, aging, ozonation and corrosion;

④ High strength, tear resistance, high abrasion resistance, and long service life.

Product Use

EPDM color particles have the advantages of environmental protection, beautiful, safe, wear-resistant, impact absorption, anti-ultraviolet and other advantages, is the current plastic venue production materials. Widely used in a variety of runways, kindergartens, parks paths, children's playgrounds and other venues for the production.

Shape of the particles

EPDM granules are irregularly prismatic, with neatly cut surfaces and no dust.

Size of particles

Commonly used sizes at home and abroad are 0.5-2mm, 1-2.5mm, 1-3mm, 1-4mm, and particle sizes can also be produced according to customers' requirements.

Gum content of granules

In Europe and the United States market EPDM plastic field rubber content requirements are usually usually more than 15%, the domestic customary rubber content is generally 8%-10%. the higher the rubber content of the same color particles, the higher the cost, the better the performance of the site.

Core properties of EPDM pellets

Cut off the vulcanized EPDM sheet and place the specimen in the tester's holder, carefully adjusting it to a symmetrical position so that the stretch is uniformly distributed over the cross-section of the specimen. The machine is switched on and the maximum distance between the inside of the two lines and the maximum distance at breakage of the specimen are noted. EPDM pellets with good tensile properties are more durable and last longer.

In the set temperature, humidity environmental conditions, the use of machines to simulate the normal sun UV irradiation EPDM blocks, that is, artificial simulation of the climate, to reach the set time, observation, EPDM blocks of color and related physical properties of the changes, known as the EPDM aging resistance test.
Under the usual climatic conditions, EPDM granules with strong anti-aging properties are not easy to fade, and the color of EPDM venues with strong anti-aging properties is more durable and stable, and has a longer service life.