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SBS asphalt modifier

 

Ⅰ.Bief introduction

1.One  of the manufacturers who first developed and produced SBS in Asia, Sinopec has an annual output of more than 400,000t. With consistent product quality, the company has been taking the lead in this field for years.

 2.Nopec possesses the capabilities of development and production of SBS series products. It can make the products best compatible with asphalt and can select the SBS modifiers that are best suited to meet the technical requirements of the asphalt and asphalt modification equipment.

3.Nopec’s products show good properties and better compatibility with various types of asphalt. Therefore, the best modification effect can also be achieved with reduced addition ratio (i.e. reduced asphalt modification cost).

4.nce developed and produced in 2009, PetroChina’s SBS products have shown consistent quality and good results of use.

 
Ⅱ.     Key performance indicators of the SBS products used for asphalt modification
 
Designation
Structure type
Block ratio
S/B
Volatile ash
%
Ash
%
300% tensile stress at a given elongation
Mpa
Tensile strength
Mpa
Elongation at break
%
Permanent set at break
%
Hardness Shore A
Melt flow rate
10 min
YH791
Linear
30/70
0.5
0.2
2.0
15
750
30
75
1.5
YH792
Linear
40/60
0.5
0.2
2.8
22
700
50
90
2.0
YH796
Linear
20/80
0.5
0.2
2.0
10
850
20
65
2.0
YH801
Star
30/70
0.5
0.2
2.0
14
650
30
82
0.2
YH898
Complex
30/70
0.5
0.2
2.0
12
650
40
75
0.5
YH791H
Linear
30/70
0.5
0.2
2.0
18
750
30
75
0.5
Daogai 2#
Star
30/70
0.5
0.2
2.0
14
650
30
77
0.01
1301-1
Linear
30/70
0.3
0.2
3.5
20
750
30
75
1.7
4303
Star
30/70
0.3
0.2
3.2
13
650
22
75
 
F501
Linear
30/70
1.0
0.2
 
13
650
11
70
0.5
F502
Complex
30/70
1.0
 
 
13
650
20
75
Actual measurement
F503
Star
30/70
1.0
 
 
13
650
20
75
Actual measurement
F420
Complex
40/60
1.0
 
 
13
600
15
 
Actual measurement
T161B
Star
30/70
0.5
0.2
2.0
14
650
30
80
Actual measurement
Ⅲ.    Technical service advantages
We can recommend the best SBS type, provide the best technique formula as well as the specific production instructions and experimental technique instructions, and train comprehensive technicians for the production entity according to different production conditions (on-site modification or in-plant modification). With strong supply capacity and timely and accurate operation, we can ensure supply of the SBS modifiers required by production activities of our customers.

SHAN DONG ASPHALT AND EQUIPMENT CO.,LTD.
ADD:The wind road in Ji'nan city in Shandong province hi tech Development Zone, No. 322 of world No. 1 building room 511
E-mail:496873101@qq.com
E-mail:info@jinanzhongjiao.com