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SBR1712 & SBR1502 for shoes
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Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Appearance: | Dark Brown Blocky Solid | Packing: | 35kg Paper Bag 21tons/20"FCL Loose Bag / 17.64tons/20"FCL With IPPC Pallet |
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Technical Data Sheet of SBR1712
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Testing Item |
Index |
Test Method |
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Superior Grade |
First Grade |
Qualified |
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Volatile matter(%)≤ |
0.60 |
0.80 |
1.00 |
ASTM D-5668(GB/T6737) |
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Ash content(%) |
≤0.50 |
ASTM D-5667(GB/T4498) |
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Organic acid(%) |
3.90~5.70 |
ASTM D-5574(GB/T8657) |
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Soap content(%) |
≤0.50 |
ASTM D-5774(GB/T8657). |
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Oil content(%) |
25.3~29.3 |
24.3~30.3 |
ASTM D-5774 (SH/T1718) |
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Combinated Styrene content(%) |
22.5~24.5 |
ASTM D-5775(GB/T8658). |
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Raw rubber mooney viscosity ML(1+4)100°C |
44~54 |
43~55 |
42~56 |
ASTM D-1646(GB/T1232.1) |
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Compounded rubber mooney viscosity ML(1+4)100°C≤ |
70 |
ASTM D-1646(GB/T1232.1) ASTM IRB NO.7 |
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300% Stretching Stress (145°C)/MPa |
25min |
9.8~13.8 |
9.3~14.3 |
ASTM D-412(GB/T8656) ASTM IRB NO.7 |
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35min |
12.1~16.1 |
11.6~16.6 |
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50min |
13.0~17.0 |
12.5~17.5 |
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Tensile strength (145°C, 35min)/MPa |
≥19.4 |
≥18.4 |
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Elongationg at break (145°C, 35min)/% |
≥380 |
≥370 |
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Appearance: Dark brown blocky solid.
Comply with the requirements of the international standard: ISO9001:2008, ISO14001:2004, GB/T28001-2001.
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