Specification - Whole Tyre Reclaimed Rubber
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| PRODUCT TRADE NAME : WHOLE TYRE RECLAIMED RUBBER |
| STANDARD SPECIFICATION |
| S.NO |
PROPERTIES |
UNITS |
SUPERFINE
|
FINE
|
MEDIUM
|
COARSE
|
|
CHEMICAL PROPERTIES |
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|
|
|
|
| 01 |
ACETONE EXTRACT |
% |
14 +/- 3 |
14 +/- 2.5 |
14 +/- 3 |
14 +/- 3 |
| 02 |
ASH CONTENT |
% |
7 +/- 2 |
7 +/- 2 |
7 +/- 2 |
7 +/- 2 |
| 03 |
CARBON BLACK |
% |
27 +/- 2 |
27 +/- 2 |
27 +/- 2 |
27 +/- 2 |
| 04 |
RUBBER HYDRO CARBON |
% |
Min 47 |
Min 47 |
Min 46 |
Min 46 |
| 05 |
VOLATILE MATTER |
% |
Max 1 |
Max 1 |
Max 1 |
Max 1 |
|
PHYSICAL PROPERTIES |
|
|
|
|
|
| 06 |
SPECIFIC GRAVITY |
GM/CC |
1.12 +/- 0.02 |
1.12 +/- 0.02 |
1.12 + /- 0.02 |
1.12 +/- 0.02 |
| 07 |
TENSILE STRENGTH |
KG/SQ.CM |
Min 40 |
Min 40 |
Min 35 |
Min 25 |
| 08 |
ELONGATION AT BREAK |
% |
Min 230 |
Min 230 |
Min 200 |
Min 200 |
| 09 |
HARDNESS |
SHORE'A' |
58 +/- 2 |
58 +/- 2 |
58 +/- 2 |
58 +/- 2 |
| 10 |
MOONEY VISCOSITY
ML (1+4) @ 100 'C |
MU |
25 -- 45 |
25 -- 45 |
35 -- 50 |
35 -- 55 |
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