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CYMCO TECHNOLOGIES LLC
Raw Materials Procuerment
Global Market Procuerment
In order to fully source international markets for the "Group", Cymco Technologies LLC will purchase the following raw materials from international market:
Alumina
氧化铝
Table 1Brand
Name
牌号
Chemical composition (wt%) /%
化学成分（质量分数）/%
AL2O3(>%)
AL2O3不小于
Impurity content (<%)
杂质含量不大于
SiO2
Fe2O3
Na2O
LOI
灼减
AO-1
98.6
0.02
0.02
0.50
1.0
AO-2
98.5
0.04
0.02
0.60
1.0
Petroleum Coke
石油焦
Table 2Items
序号
Name
名 称
Unit
单 位
Specification (wt%)
数 值
1
High Sulfur Coke, Sulfur Content
高硫焦硫分
%
≤5.5
2
Low Sulfur Coke, Sulfur Content
低硫焦硫分
%
≤2.0
3
Volatile
挥发分
%
≤16
4
Ash
灰分
%
≤0.8
5
Moisture
水分
%
≤3.0 (no rejection, such as exceeding the prescribed water, the excess part of the amount of water charged to the total amount of coke.)
（超过不作拒收条件，如超过规定水分时，在总焦量中扣除多余部分的水量。）
Modified Bitumen (Pitch)
改质沥青
Table 3Index Name
指标名称Softing Point
软化点Toluence
Insoluble
甲苯不溶物Quinoline Insoluble
喹啉不溶物β-Resin
β—树脂Coking Value
结焦值Ash
灰分Moisture
水分Grade
单位℃
%
%
%
%
%
%
First
Grade
一级品
108～114
28～328～12或
6～10
≥18
≥56
≤0.25
≤5
Second
Grade
二级品
105～120
26～34
6～15
≥16
≥54
≤0.30
≤5Heavy Oil
重油
Table 4Items
项目Unit
单位First Grade
一级品Second Grade
二级品Kinematic Viscosity
运动粘度
(50℃)mm2/s
≤180
≤180
Flash Point (Open)
闪点（开口）℃
≥120
≥120
Pour Point
倾点℃
≤30
≤30
Moisture
水分%
≤1
≤1
Mechanical Impurities
机械杂质%
≤1.5
≤1.5
Sulfur Content
硫含量%
≤3.5
≤3.5
Ash Content
灰分（m/m)%
≤0.1
≤0.1
Carbon Residue
残碳%
≤15
≤15
Density
密度(20℃)kg/m³
≤990
≤990
Calorific Valule
热值MJ/kg
≥42
≥40
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Cymco Technologies LLC
Address: 1313 Turnberry LN, Mundelein, Illinois, 60060
Phone: 847-514-7936