| BUTADIENE-STYRENE SYNTHETIC RUBBER (SKS)-30 ARKM-27 (SBR 1712, SBR-1723)
TU 2294-008-73776139-2009
CAS # 106-99-0 EINECS 203-450-8
TECHNICAL DATA:
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Technical data
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Typical values
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|
Grade À
|
Grade Á
|
| OKP Code |
229435
|
| Briquette weight |
(30±1) êã
|
| Mooney viscosity ML 1+4(100oC) |
47-57
|
| Viscosity scattering in batc, max |
6
|
| Tensile strenght, MPa (kgf/cm2) min |
22,0(225)
|
| Elongation at break, % |
550-750
|
| Ash, Wt, %, max |
0,6
|
| Drying loss, %, max |
0,35
|
| Ball rebound Resilience, %, max |
29
|
|
Metal, Wt. % max:
|
|
| Copper, Cu |
0,0002
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| Iron, Fe |
0,005
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| Organic acids,% |
4,0-5,6
|
| Organic acid soaps,%, max |
0,15
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| Mineral oil, Wt,% max: |
|
|
| PN-6 |
26-29(37,5 â.÷.)
|
-
|
| or Norman 346 |
-
|
26-29(37,5 w.p.)
|
| or Vivatec |
-
|
26-29(37,5 w.p.)
|
| or Nytex-4700 |
-
|
26-29(37,5 w.p.)
|
| Bound monomer,Wt, %: styrene |
22-25
|
|
Antioxidant,Wt, %:
VS-1 (product of monoalkylphenol and hexamethylenetetramine condesation)
or Agidol-2(antioxidant 2246)
|
0,3-0,7
0,8-1,5
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Non-dangerous substance, doesn't ignite spontaneously, burns only near the source of fire. MSDS, sanitary certificate are available.
APPLICATION:
Used for making tyres, technical rubber products.
PACKING, MARKING, TRANSPORTATION, STORAGE:
Rubber briquettes are packaged in polyethylene film of trade M, H and T according to GOST 10354. Paper four- layer glued bags of grade HM or BM at GOST 2226.
For export rubber briquettes are packaged in one-layer polyethylene film and placed in wooden pallets.
In agreement with consumer, it is allowed to package rubber briquettes in two layers of polyethylene film and then in four-layer paper bags of all types. The rubber is transported by all forms of transport in covered transporting means in accordance to all rules of cargo's transportation standing at transport of this form. The rubber is stored at temperature not higher 30 (oC).
Shelf life- 1 year from date of production
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