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- The melting graft reaction between maleic anhydride(MAH)and polyethylene wax(PEW)was studied,and polar group was added to the chain of PEW successfully. 研究了聚乙烯蜡(PEW)与马来酸酐(MAH)熔融接枝反应,在PEW分子链上引入了极性基团。
- The processes and equipments of melt graft, solvent graft, solid phase graft, UV radiate graft, supercritical CO_2 graft and solid-phase mechanochemistry graft were introduced. 分别介绍了熔融接枝、液接枝、相接枝、外光辐射接枝、离子体接枝、临界二氧化碳接枝的工艺及设备的开发情况。
- The processes and equipments of melt graft,solvent graft,solid phase graft,UV radiate graft,supercritical CO_2 graft and solid-phase mechanochemistry graft were introduced. 分别介绍了熔融接枝、溶液接枝、固相接枝、紫外光辐射接枝、等离子体接枝、超临界二氧化碳接枝的工艺及设备的开发情况。
- Keywords PP;ABS;Melt graft;Alloy;Compatibilizer; 聚丙烯;ABS;熔融接枝;合金;相容剂;
- SBS was grafted with reactive monomor GMA by melt grafting, and SBS-g-GMA was obtained. 采用活性单体甲基丙烯酸缩水甘油酯(GMA)对(苯乙烯/丁二烯/苯乙烯)嵌段共聚物(SBS)进行熔融接枝,制备了GMA接枝SBS(SBS-g-GMA)。
- With benzoyl peroxide (BPO) as an initiator, the graft copolymerization of ethylene/vinyl acetate copolymer (E/VAC) with maleic anhydride (MAH) was investigated by melt grafting in Brabender plasticorder. 以过氧化苯甲酰 (BPO)为引发剂 ,通过熔融接枝法在Brabender转矩流变仪中制得马来酸酐接枝 (乙烯 /乙酸乙烯酯 )共聚物 [(E/VAC) g MAH]。
- The melt grafting of itaconic acid (IA) onto low-density polyethylene (LDPE) was initiated by dicumyl peroxide (DCP) in a twin screw extruder. 以过氧化二异丙苯(DCP)为引发剂,在双螺杆挤出机中制备了衣康酸(IA)熔融接枝低密度聚乙烯(LDPE)。
- The melt grafting of maleic anhydride(MAH) and styrene(St) onto atactic polypropylene(aPP) was carried out by means of a single-screw extruder. 本文研究采用熔融法将马来酸酐(MAH)和苯乙烯(St)双单体接枝到自制的高分子量无规聚丙烯弹性体以制得接枝共聚物aPP-g-(St-MAH)，这是一种具有增容与增韧双重功能的新型增容剂，亦称增容增韧剂，讨论了反应温度、引发剂浓度、单体浓度、St与MAH摩尔比率以及反应时间对接枝反应的影响。
- The melt grafting of maleic anhydride (MAH) onto linear low density polyethylene(LLDPE) was initiated by dicumyl peroxide(DCP) in a twin screw extruder. 以过氧化二异丙苯(DCP)为引发剂,在双螺杆挤出机中进行了马来酸酐(MAH)熔融接枝线性低密度聚乙烯(LLDPE)的研究,用红外光谱表征了接枝反应的存在。
- The melt grafting of glycidyl methacrylate(GMA) onto ethylene propylene diene monomer(EPDM) using dicumyl peroxide(DCP) as an radical initiator was carried out. 以甲基丙烯酸缩水甘油酯为接枝单体、过氧化二异丙苯为引发剂对三元乙丙橡胶(EPDM)进行熔融接枝。
- The melt grafting of glycidyl methacrylate (GMA) onto ethylene propylene diene monomer (EPDM) using dicumyl peroxide (DCP) as an radical initiator was carried out. 摘要以甲基丙烯酸缩水甘油酯为接枝单体、过氧化二异丙苯为引发剂对三元乙丙橡胶(EPDM)进行熔融接枝。
- Hard graft is the only way to succeed in business. 艰苦奋斗是在事业上成功的唯一途径。
- The melt grafting of maleic anhydride (MAH) onto ethylene propylene diene mischpolymere (EPDM) was carried out via reactive extrusion by twin screw extruder. 用同向双螺杆挤出机,对三元乙丙共聚物(EPDM)进行熔融接枝马来酸酐(MAH),考察了单体、引发剂(DCP)用量和加工条件对接枝率的影响。
- Through the melt grafting of maleic anhydride (MAH) onto fluororubber (FKM), we can prepare the grafting FKM (FKM-g-MAH) to improve FKM and TPU compatibility of two phases. 由FTIR可以发现，在FKM熔融接枝物上有两个酸酐基团的特征峰，因此表明FKM-g-MAH接枝聚合物的生成。
- Roses graft well on brier roots. 玫瑰很适於接枝在石南根上。
- A healthy shoot should form a strong graft. 健康的嫩枝可以长成强壮的接穗。
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- Snowflakes are melting as they reached the ground. 雪花触地便融化了。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The surgeon graft the dead man's kidney into his patient. 这位外科医生将死人的两个肾移植到他的病人身上。
