- A clathrate compound, such as urea.
- But 120 tons of urea is really a small one.
- An organic compound,such as acetamide,containing the CONH2 radical.
- Such as formamide, acetamide and urea, several plasticizers containing amidegroups for TPS were studied with the reference of glycerol. Thermal stability,rheology, mechanical properties, retrogradation and water absorption among theseTPSs were compared.
本文对比了甲酰胺、乙酰胺和尿素分别塑化 TPS 和甘油塑化 TPS 的热稳定性、流变行为、力学性能、耐回生性能和耐水性能。
- Government tender urea must submit price by 18th noon.
- Allantoin is one of the important urea derivative products.