سعر فوب
أحصل على آخر سعر( Negotiable )
|10 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
10 Metric Ton
تفاصيل التغليف:
Plastic lined woven bags of 25/50/1000kg net each.
موعد التسليم:
7-10 days after confirming the contract.
القدرة على التوريد:
1500 Metric Ton per Month
نوع الدفع:
T/T, L/C
مجموعة المنتج :
China
الشخص الذي يمكن الاتصال به Nancy-cn.sales.071229
XIshan, Shijiazhuang, Hebei
1. Physical and chemical properties of kryocide:
 The product is a white crystalline powder or a sandy-size granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp.gr.2.*5—3.*5g/cm3, melting point about ***5°C, specific heat 1.**6j/g°C at *8—**0°C. It’s slightly soluble in water, but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at **0°C will appear *0.*4%, 6.*2% and 2.*6% when the molecular ratio reaches 1.*4, 2.*4 and 2.*3 reactively.
 2. Usage of kryocide:
 It’s mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the production of ferrous alloy and effervescing steel; as well as a wear-resistant filler for resin and rubber-boned abrasive wheels.
3. specificationÂ
Ingredient |
Super |
First grade |
Second grade |
F%≥ |
*3 |
*3 |
*3 |
Na% ≥ |
*2 |
*2 |
*2 |
Al≥ |
*3 |
*3 |
*3 |
H2O%≤ |
0.4 |
0.5 |
0.8 |
SiO2≤ |
0.*5 |
0.*6 |
0.4 |
Fe2O3%≤ |
0.*5 |
0.*8 |
0.*0 |
SO4%≤ |
0.7 |
1.*0 |
1.*0 |
P2O5%≤ |
0.*2 |
0.*3 |
0.*3 |
Ignite on **0oC≤ |
2.5 |
3.*0 |
3.*0 |
CaO%≤ |
0.*0 |
0.*5 |
0.*0 |
Â
بلد: | China |
نموذج رقم: | - |
سعر فوب: | ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | 10 Metric Ton |
تفاصيل التغليف: | Plastic lined woven bags of 25/50/1000kg net each. |
موعد التسليم: | 7-10 days after confirming the contract. |
القدرة على التوريد: | 1500 Metric Ton per Month |
نوع الدفع: | T/T, L/C |
مجموعة المنتج : | Acid & Salt Products |