Adding the inorganic flame retardant and smoke suppressant to the flexible PVC is a very popular method to enhance the flame-retardant property.
赋予软聚氯乙烯材料阻燃性的方法中,添加无机阻燃消烟剂是被普遍采用的方法之一。
Tests of Limiting Oxygen Index,Smoke Density Rating(SDR) and DTA-TG and SEM prove that the sulfate with low melting point is a kind of flame retardant and smoke suppressant with excellent flame retardancy and smoke suppression.
制得的硫酸盐混合物熔点低 ,在适当温度下熔融时 ,能有效地保护PVC降解过程中形成的剩碳 ,从而能提高剩碳率 ,提高阻燃与消烟性能。
The fire retardation and smoke suppression effects of FeOOH/Sb_2O_3 on PVC blends;
FeOOH/Sb_2O_3对PVC共混物的阻燃消烟作用
Studies on the Flame Retardation and Smoke Suppression Properties of PVC;
PVC材料的阻燃与消烟研究
Flame retardancy and smoke suppression of different flame retardants of magnesium hydroxide or antimony- halogen on PP-R were investigated by contrast,mechanical property and rheological behavior of PP-R treated with flame retarding additives were studied.
对比研究了以氢氧化镁、锑卤体系等不同阻燃剂体系对聚丙烯(PP-R)材料的阻燃消烟作用,并研究了阻燃处理后的PP-R材料的力学性能和加工性能。
Mainly analyzes the combustion fearures of the stoker grating boiler, and cites the accomplishments and measures for smoke elimination and collection of particles & dusts.
主要分析了抛煤机链条炉的燃烧特点，提出了消烟除尘措施及取得的效果。
Half coal gas forge furnace of smoke abatement and energy conser vation;
消烟节能半煤气锻造加热炉
This paper presents a new kind of boiler smoke abatement and energy-saving technique, namely secondary wind gun of ejector booster furnace door.
介绍了一种锅炉消烟节能新技术──“喷射增压炉门式二次风喷枪”。
When energy saving and environmental protection become the important issues in the world today,this paper emphatically makes an experimental research on energy saving and smoke abatement of diesel oil additive to discuss effective methods for reducing oil consumption rate and emission content.
在节能与环保问题成为当今全球性重要课题的情况下 ,笔者着重对柴油添加剂节能与消烟问题进行实验研究 ,以探讨减少柴油机的耗油率和排放中有害物质含量的有效方
The study of smoke eliminating agent for electric fires;
新型电气火灾消烟剂的研制
A kind of water-based smoke eliminating agent has been developed for electric fire.
针对舰船发生电气火灾时产生的大量有毒烟雾,研制成功一种水基消烟剂。