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1)  thermal polymerization
共热聚
1.
The phenyl-containing polycarbosilane(PPCS) was prepared by thermal polymerization of dimethlysilane and 1.
5%的二乙烯基苯,通过共热聚反应制备了含苯基的聚碳硅烷。
2.
To reduce the curing radiation dose, vinyls were introduced into precusor polymers by thermal polymerization of polysilazane(PSZ) and methlvinylsilazane(Vi SZ), the ammonolysis product of Me(CH 2=CH)SiCl 2.
通过甲基乙烯基硅氮烷与聚硅氮烷共热聚反应 ,将乙烯基引入先驱体聚硅氮烷。
2)  Thermal copolycondensation
热共聚
3)  co-pyrolysis and polymerization
共热解聚合
1.
Polycarbosilane(PCS-P) was synthesized by co-pyrolysis and polymerization using polydimethylsilane (PDMS) and polyvinylchloride (PVC), and SiC-C fiber was obtained by melt-spinning, curing and heat treatment process.
以聚二甲基硅烷(PDMS)与聚氯乙烯(PVC)为原料,经过共热解聚合反应合成了聚碳硅烷(PCS-P),并制备出SiC-C纤维。
4)  thermoplastic copolyester
热塑性共聚聚酯
5)  thermoplastic copolyester
热塑性共聚酯
1.
Halogen-free inherent flame retardant thermoplastic copolyesters;
无卤本质阻燃热塑性共聚酯
6)  thermotropic liquid crystalline copolyester
热致液晶共聚酯
1.
The thermotropic liquid crystalline copolyester containing PET was synthesized by using melt polycondenstation reaction.
本实验采用熔融缩聚方法合成了含PET的热致液晶共聚酯。
补充资料:热塑性聚氨酯/聚烯烃共混物
分子式:
CAS号:

性质:热塑性聚氨酯与聚烯烃通过适当共混得到的新型高分子材料。在TPU/PO中,通常PO含量大于TPU含量,TPU/PO为两相体系,当TPU含量较低时,TPU为分散相,其形态为小球状,当TPU含量>30%时,TPU的粒子变为棒状;TPU含量进一步升高时,逐渐变为连续相。TPU与PO共混使PO的结晶度有所下降,随TPU含量增加,PO的结晶度可由65%降至55%。此外,TPU可以像其他弹性体一样用于提高PO的抗冲强度。TPU大分子中硬段的分子量和软段的含量,以及TPU与PO的配比等,都会对TPU/PO性能产生影响。

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