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Product Code:02
Product names:70#bitumen
Time-to-market2008年9月10日

 
70#bitumen Inspection reports
 
Quality Project Name
Standards
Test results
Test Method
Individual convicted of
Penetration,1/10mm
60~80
73
GB/T 4509-84
Qualified
Ductility
(15℃),cm
≥100
120
GB/T 4508-84
Qualified
Softening point,℃
44~54
50
GB/T 4507-84
Qualified
Flash point,℃
≥230
230
GB/T3536-83
Qualified
Wax content
≤3.0
2.9
SH/T0425-2003
Qualified
Thin Film Oven(103℃,5h)
0.8
0.8
GB/T5304
Qualified
Penetration%
≥55
55
GB/T4509
Qualified
Quality change%
≤0.8
0.7
GB/T5304
Qualified
Ductility(25℃)
≥50
50
GB/T4508
Qualified