SBR1712 is an emulsion styrene-butadiene rubber produced by cold polymerization using mixed acid soap as emulsifiers, acid coagulant, stabilized by a staining antioxidant and is extended with 37.5 parts of highly aromatic oil.
Polymer Properties
Min.
Max.
Method
Volatile Matter, %
---
0.60
GB/T 24131-2009
Ash, %
0.50
GB/T 4498-1997
Organic Acid, %
3.90
5.70
GB/T 8657-2000
Soap, %
(Oil), %
25.3
29.3
SH/T 1718-2000
Bound Styrene, %
22.5
24.5
GB/T8658-1998
Mooney Viscosity,50ML(1+4)100℃
44
54
GB/T 1232.1-2000
Compound Properties Vulcanized at 145℃ GB/T 8656-1998 A
Compound, 50ML(1+4)100℃
70
Tensile Strength, MPa, 35min
19.4
GB/T 8656-1998
GB/T 528-2009
Elongation), %, 35min
380
Modulus, MPa
25min
9.8
13.8
35min
12.1
16.1
50min
13.0
17.0
Sealed with PE film and packaged with kraft bag lined with IDPE, or MB5 box for rubber bale, net weight (35.0±0.5) kg/bag.
+86-18366366563
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