Bitumen Manufacturers are trying to produce high quality Bitumen in order to earn the satisfaction of their customers. There are lots of Bitumen Manufacturers in the world, who produce various kinds of Bitumen. Some of these Bitumen Manufacturers are located in Iran. Iranian Bitumen Manufacturers produce bitumen with the best quality and the best prices for their customers.
Bitumen Manufacturers require vacuum Bottom (V.B.) to produce bitumen. On the other hand Vacuum Bottom is produced in oil refineries such as the Esfahan refinery, the Shiraz refinery, the Arak refinery and so on. Bitumen Manufacturers buy V.B. from oil refineries and use V.B. to product Bitumen specifically Bitumen grades 60/70, 80/100 and etc.
Bitumen Packing and Exports:
In order to export bitumen there are different kinds of packings that can be used such as New Steel Drums, Poly Bag and so on.
If you are looking for Bitumen suppliers in order to buy Bitumen, The Feedar Group is the best choice. The Feedar Group is able to provide high quality Bitumen packed in various containers for its customers.
The Feedar Group can supply bitumen from the best Iranian refineries in many sorts of packings suitable for exports. The Feedar group has its own factory in order to make drums (new steel drums) and pack bitumen. The Feedar group uses the best raw material in order to make its products and gain its costumer’s satisfaction as a result.
The Feedar Group has over two decades of experience in the field of exports, especially oil products as well as Bitumen from Iran to all over the world.
More over, if you require more information about The Feedar Group’s products and services you can contact us via email and phone. Furthermore you can use thecontact form in this site in order to submit your request.
We look forward to hearing from you.
Email: info@feedar.co
Phone: (+98 21) 26213068-9
Fax: (+98 21) 26213071
有许多不同种类的方法来测试基于国际标准,如沥青的规格:API,DIN,ASTM等。 其中的一些方法,这些方法用来测试沥青的质量是非常简单的和共同的,如软化点,渗透和粘度。 其结果是这些试验已被用于沥青的分类常用。
沥青被分类由三个主要类别上述测试方法获得的结果的基础上。
这种沥青是产于炼油厂直接或通过一些空气扑面而来。 这种沥青的分类是基于一系列的渗透如沥青渗透的60/70这意味着该沥青的渗透是70之间60和我们已经准备了规范的渗透沥青为你和你就能看到这个链接 。
氧化沥青显示由R(SP)(PEN),其中SP被软化笔渗透结果R85 / 25的意思的氧化沥青软化点= 85和普及程度= 25。 你可以看到R85规格的/ 25 这个环节 。
它表明,粘度可用于沥青的分类。 在渗透软化点比较,通过粘度分类是不是很常见。 但也可能是更准确。
因此,考虑沥青新的分类是VG-10 AG-40的基础上粘度。
你可以看到VG沥青的规格如下:
توسط آزمایش تعیین حلالیت قیر می توان درصد قیر خالص را به کمک سولفور کربن یا تتراکلرید کربن بدست آورد و چون تتراکلرید کربن آتشگیر نمی باشد بهتر است از آن استفاده شود.
روش انجام آزمایش: