| 1.
Physical Properties |
| Polymer |
EPDM
base |
| Tensile
Strength, Mpa |
>360
JIS K6301 (1975)(Clause 3) |
| Elongation
at break |
>300% |
| Hardness
JIS 'A' (Shore A) |
64 ±
5 JIS K6301 (1975)(Clause 5) |
| EPDM
Content (%) |
>
30 |
| Specific
Gravity g/cm3 |
1.53 ±
0.05
ISO 2781 (1985) |
| Weathering
Resistance Test (336h QUV Light/60ºC with
an interval of 8h of condensational
rain/50° C |
No
Cracks. Not Sticky |
(UV Lamp
Wave Length = 315 to 400nm) dE= |
0.08
DP - 9000 system dE<1 very little
colour
changed |
| Heat
Resistance (100h/70º C) dE=
|
0.07
DP - 9000 system dE<1 very little colour
changed |
| 2.
Size Distribution (+5%) (1.00
- 4.00 mm size particles ) |
| 0.00
mm - 1.00 mm |
5 % |
| 1.00
mm - 2.00 mm |
35 % |
| 2.00
mm - 3.00 mm |
43 % |
| 3.00
mm - 4.00 mm |
15 % |
| >
4.00 mm |
2 % |
| 3.
General Appearance |
Clean
cut, dust and metal free |
| 4.
Packing |
25kgs
per bag; 40x25 bags per pallet. |
