Sinopec Qilu SBR1502 Rubber
Mark
- The package of products should have clear and firm mark.
- It includes manufactory name, product name,date of manufacture or lot number, net volume, standard number, avoid direct sunlight and rain markings of GB/T 191, etc.
Packing
- Products’ sealed package has two layers
- The inner one is black polyethylene vacuum package and the outside is carton.
Transportation
- In the transportation process, avoid insolation, rain
- Take care of products to prevent packing damage.
Storage
- Store in shade, ventilated and dry storehouse
- Avoid pile up in open air and under direct sunlight.
Security
- Styrene-butadiene rubber granule stores in vacuum package.
- It easily causes self-ignition if left untouched for long periods of time after open it, therefore, timely seal up it.
Technical Data Sheet of SBR1502
Testing Item |
Index |
Test Method |
|||
Superior Grade |
First Grade |
Qualified |
|||
Volatile matter(%)≤ |
0.60 |
0.75 |
0.90 |
GB/T6737 |
|
Ash content |
≤0.50 |
GB/T4498A |
|||
Organic acid(%) |
4.50~6.75 |
GB/T8657A |
|||
Soap content(%) |
≤0.5 |
||||
Combinated Styrene content(%) |
22.5~24.5 |
GB/T8658 |
|||
|
Raw rubber mooney viscosity ML(1+4)100°C |
45~55 |
44~56 |
GB/T1232.1 |
||
|
Compounded rubber mooney viscosity ML(1+4)100°C≤ |
93 |
||||
|
300% Stretching Stress (145°C)/MPa |
25min |
16.2±2.0 |
16.2±2.5 |
GB/T8656A |
|
35min |
20.6±2.0 |
20.6±2.5 |
|||
50min |
21.5±2.0 |
21.5±2.5 |
|||
|
Tensile strength (145°C, 35min)/MPa |
≥25.5 |
≥25.5 |
≥24.5 |
||
|
Elongationg at break (145°C, 35min)/% |
≥340 |
≥330 |
|||
February 2 to February 5th, 2016DACH+HOLZ International Exhibition was held in Stuttgart Exhibition Center,about from 23 countries and more than 400 waterproofing , drainage, roof planting and mechanical equipment enterprise to attend the exhibition. Shandong Xianyuan Technology Chemical Co.,ltd., chief engineer Xuli led to visit the exhibition, and during the exhibition has been affirmed and praised by the China Waterproofing Association .
Our company actively assist the China Waterproof Association deal with the on-site matters, waterproof association leadership and the foreign company give us recognize and praise, China Waterproofing association president (Secretary General) Zhu Dongqing affirmed the Xianyuan go out of the country's courage, and said Xianyuan for domestic styrene butadiene rubber asphalt industry leading enterprises. President Zhu also introduced to us some form and development direction of foreign waterproofing , as well as other foreign waterproof exhibition situation, my company benefit a lot .
Since 2014, Our products has been exported to Russia, and we pay lots of attention to the development and maintenance of overseas markets. This exhibition , We see the SBR of our company's products in foreign waterproofing membrane in broad prospects, also learned the foreign advanced waterproof concept, to further enhance the quality of products, product innovation pattern laid a solid foundation.


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