Mozhdeh Darbandizadeh, Author at Infinity Galaxy

针入度沥青 80/100

Mozhdeh Darbandizadeh • May 28, 2022

1 minute

渗透级沥青 80/100 用于制造基层和耐磨层的热拌沥青。渗透级沥青共有八种，包括30/40、40/50、50/70、60/70、70/100、80/100、85/100和100/120。在所有类型的渗透级沥青中，沥青80/100是一种适合寒冷气候的软沥青。如果你想要了解更多关于沥青80/100的有趣信息，本文可以帮助你。在本文中，你还可以了解用于道路基层和耐磨层的其他类型的沥青。 80/100级沥青的含义是什么？ 80/100级沥青是指在沥青渗透试验中，当针在沥青中下沉8至10 mm时，我们发现其渗透值在8至10 mm之间，该类型的沥青就是渗透级80/100沥青。根据针入度等级的数字，我们可以知道针刺入沥青的深度。沥青80/100的用途沥青 80/100主要用于在寒冷的地区修路。由于渗透级沥青 80/100 是一种软沥青，因此更适用于粘土等颗粒密度较高的土壤。因为它们的颗粒小，而沥青80/100是一种软沥青，所以可以很容易地渗透。另一方面，高渗透等级的沥青对颗粒密度低的土壤效果更好。针入度 80/100 与 VG10 的比较 […]

• May 28, 2022

Weekly Lubricant and Base Oil Report: Stagnation and Calm Conditions of the Recycled Base Oil Market

Mozhdeh Darbandizadeh • May 25, 2022

3 minutes

Crude Oil prices have fluctuated between $108 and $113 over the last week, up slightly from the previous week. On […]

• May 25, 2022

Weekly Lubricant and Base Oil Report: In Spite of Predictions, Recycled Base Oil Prices Continue to Rise

Mozhdeh Darbandizadeh • May 18, 2022

3 minutes

In the 12th week of the Russia-Ukraine war, crude oil prices continued to rise and reached $114 as Ukraine appeared […]

• May 18, 2022

Weekly Lubricant and Base Oil Report: Predict to stop rising Recycled Base Oil prices after a period of the sharp rise

Mozhdeh Darbandizadeh • May 11, 2022

2 minutes

Over the last week, crude oil prices have fluctuated between $105 and $113. Despite last week’s meeting of OPEC and […]

• May 11, 2022

Concerns About Production Shortage in the Market

Mozhdeh Darbandizadeh • May 4, 2022

2 minutes

In the past two weeks, Russia has captured two major Ukrainian cities. Reports indicate that three major Ukrainian ports will […]

• May 4, 2022

Temporary Fluctuations Disrupting the Market

Mozhdeh Darbandizadeh • April 27, 2022

2 minutes

As Russia’s war with Ukraine continues, hopes for a better crude oil market waned. In recent weeks, Russian oil exports […]

• April 27, 2022

Market Confusion and Upward Slope of Prices

Mozhdeh Darbandizadeh • April 20, 2022

2 minutes

The war in Ukraine continues to dominate the news around the world. International sanctions and a ban on Russian exports […]

• April 20, 2022

The Tangle of the Political and Economic Crisis in the world’s Market

Mozhdeh Darbandizadeh • April 13, 2022

2 minutes

Sharp crude oil prices and sloping supply persist to put pressure on base oils and lubricants. After the OPEC+ agreement […]

• April 13, 2022

Rising Demand Amid Pricing Turmoil in the Base Oils and Lubricants

Mozhdeh Darbandizadeh • April 6, 2022

2 minutes

Iranian refineries and producers officially returned to work, but market fluctuations have left companies reluctant to announce prices. Manufacturers have […]

• April 6, 2022