离岸价格
获取最新报价1020 ~ 1030 USD / Ton
|20 Ton Minimum Order
国家:
China
型号:
-
离岸价格:
1020 ~ 1030 USD / Ton 获取最新报价
位置:
CHINA
最小订单价格:
1020 per Ton
最小订单:
20 Ton
包装细节:
plastic bag
交货时间:
15-20 days
供应能力:
3 Ton per Month
付款方式:
PayPal, Western Union, L/C, T/T
產品組 :
-
联系人 Ms. angel
100M EAST CROSS OF BEIHUAN AND DAQING ROAD PUYANG CITY, Puyang, Henan
Our high quality melamine powder is non toxic and odorless crystalline powder, which can dissolve in glyceline,
pyridine,heat ethylene glycol, acetic acid and formaldehyde.Melamine powder is difficult soluble in the ether, benzene and tetrachloromethane.It will sublimate when heated, heated slongly it will decomposite.
Melamine
powder in
methanol solvent by dicyandiamide, at **0 ℃ and ammonia
reaction.This
method requires ***0kg dicyandiamide (*8%) and *0kg liquid
ammonia per ton of product.Compared
with this method, urea method has low cost and is widely
used.Of
urea to ammonia as the carrier, silica gel as the catalyst, the
reaction at ******0 ℃ temperature boiling, first decompose
generate cyanate, and to further generate melamine
condensation.Three
polyamine gas generated after cooling to capture the crude
products, and then through melting, removing impurities,
recrystallization have to finished products.Urea
production of melamine products consumption per ton urea is about
***0 kg, **0 kg of liquid ammonia.
Melamine powder is non
toxic and odorless crystalline powder, which can dissolve in
glyceline, pyridine,heat ethylene glycol, acetic acid and formaldehyde.Melamine
powder
is difficult soluble in the ether, benzene and tetrachloromethane.Melamine
powder
will sublimate when heated, heated slongly it will decomposite.
| 国家: | China |
| 型号: | - |
| 离岸价格: | 1020 ~ 1030 / Ton 获取最新报价 |
| 位置: | CHINA |
| 最小订单价格: | 1020 per Ton |
| 最小订单: | 20 Ton |
| 包装细节: | plastic bag |
| 交货时间: | 15-20 days |
| 供应能力: | 3 Ton per Month |
| 付款方式: | PayPal, Western Union, L/C, T/T |
| 產品組 : | - |
