Product Details
flame restricted / flooring powder for kindergarten or grounds /
colored rubber flooring powder
Product Description
EPDM rubber, also known as Ethylene-Propylene-Diene Monomer rubber,
it is propylene and non-conjugated diolefin terpolymer, mainly used
in plastic track, kindergarten playground, sports venues and other
leisure use of high new environmental protection materials.
Technical data sheet
Descripion | EPDM Rubber Powder |
Color | red,green,blue,yellow and other colors |
Items | Unit | Test Results |
Tensile Strength | MPA | 4-20 |
Density | g/cm³ | 1.05-1.15 |
Hardness Shore A | ShoreA | 60A±2A |
Tensile Elongation @Brk | % | 300-780 |
Tear strength | KN/m | 20-68 |
Standard
Slope: the cross slope of the runway shall not be greater than 1%,
and it shall be inclined to the inside low and the outside high.
The longitudinal gradient (running direction) of the runway shall
not be greater than 0.1%, and the gradient of the semicircle area
or court within the runway shall not be greater than 0.5%.
Appearance: there is no crack or delamination; the anti-skid
surface course and elastic base course and the elastic base course
and foundation are firmly and evenly bonded; the construction
joints are straight without obvious concave convex phenomenon; the
surface color is uniform.
Marking line: the marking line shall be clear, non reflective, no
obvious virtual edge, and shall be firmly bonded with the surface
course. The distance between each sign line and the terminal line
is not allowed to have negative difference, the positive difference
should be less than 1 / 1000, and the runway line width is 5cm.
Quick question
Q:What is the life Span for Running track?
A:The life span is about 10-15years.
Q:What are the differences between yours and traditional EPDM?
A:Traditional EPDM is vulcanized, unable to be recycled, smelled
granules. We named our material as PGE, which stands for
Polyurethane Grapheme elastomer. PGE is odorless, long lasting
color and could be recycled after 10 years-used.
Q:What is your capability per year? I have a big order!
A:Our capability is 25.000 tons per year, please don’t worry!
Product picture
Company Profile
Located in the Cidong Binhai Economic development zone of the
beautiful coastal city Ningbo, DY Chemistry is directly opposite to
the Mount Putuo in the East China Sea.

DY Chemistry, with technical expertise of 18 years, is a high-tech
enterprise full of vigor and vitality. It's also a new business
blueprint supported by courage and faith. DY Chemistry's research
and development team has been exploring for how to create more
environment-friend-ly, healthy and safe Sports ground, and has made
numerous innovations to provide sports venues around the world with
products that can meet the needs of current and future develop-ment
As key elements, the world-class technical engineers and new
marketing team will enable DY to open a wholly new chapter in the
Green sports field materials of PGE. Holding the corporate vision
of"Where there is sunshine, there is DY Chemistry", we're going for
the construction of a global and open ecological environment. Our
journey is to the stars sea!
The PGE environmental sports venue, developed and produced by DY
Chemistry, combines social responsibility and the awareness of
environment protection. The product is one new type of
thermoplastic elastomer through dynamic crosslinking. It's an
elastomer that is certified by FDA for food contact and also a new
top material recognized by"IAAF"for sports ground surface.

Today, DY Chemistry has reached a historic milestone. As an
innovative technology company,it enables people around the world to
exercise happily on the DY Green sports field materials of PGE. As
the enterprises of credit and respect for contract are alaways the
stars in the sky of commercial civilization society, just start the
new careers together with us.
What is DY Chemistry fighting for?
In order for environmental protection, health, safety and
happiness,for children, teenagers, and people in the world, DY will
create Green sports field materials of PGE.