1) char-layer
炭化层
1.
5 percent and 4 percent respectively,the intensity of char-layer is increased and the coatings shows the best flame-reta.
5%和4%时,炭化层的强度明显增加,涂层的防火性能最好。
2) charring layer
炭化层
1.
This article has discussed the influence of composition of dilatant fire retardant coatings on the quality of charring layer and fire retardant property, and indicated some important ingredients, their usages and synergistic effect in formulation design.
探讨了膨胀型防火涂料的组成对炭化层的质量及其防火性能的影响因素 ,并介绍了配方设计中值得注意的品种、用量和协同效
3) carbonized layer
焦化炭层
1.
The coal fire retardant has abilities to promote the formation of carbonized layer and cut the reaction of free chain.
该阻燃添加剂具有促进形成焦化炭层和阻断自由基链式反应的功能,具有明显的阻燃、隔热、隔气、保水和优异的粘附煤体的特性。
4) layer carbonifying
层状炭化
5) carbon layer characteristics
炭化层特征
6) char residue layer
炭层
1.
The morphology of the char residue layer of flame-retardeant PP(FR-PP) was observed by SEM,and the flame-retardant mechanism of PMPT was conjectured.
利用含磷三嗪环低聚物(PMPT)及其复合阻燃剂制备阻燃聚丙烯(PP),探讨了PMPT和多聚磷酸胺/季戊四醇(APP/PER)/PMPT的用量对阻燃PP极限氧指数、燃烧参数的影响,并用扫描电子显微镜观察了剩余炭层的微观形貌,推测了阻燃剂PMPT的阻燃机理。
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