... • Freon 114 ：喷雾器的推进剂(Propellant) ；冷煤( Refrigerant ) ；溶剂及除 脂剂(Degreaser) ；吹泡剂(Foam blowing agent) ；树脂的单体 30 含卤素化合物用途-半挥发性有机化合物 n 半挥发性有机化合物(SVOCs) • 含溴化合物，作为阻燃剂用途，常见的阻...
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The bowl for containing foam blowing agents, the hot water immersion, foaming agent of harmful substances will be dissolved, with the food into the body.
而泡沫塑料碗因含有发泡剂，经热水浸泡后，发泡剂中有害的物质就会溶出，随食物进入人体。
The main materials to such as isocyanate, polyol, blowing agent and foam stabilizer et al, prepare rigid polyurethane foam are introduced.
介绍了合成硬质聚氨酯泡沫塑料的主要原料，包括主体成分和发泡剂、泡沫稳定剂等；
Extruded vinyl aromatic foam with 1, 1, 1, 2 - tetrafluoroethane and alcohol as blowing agent.
使用1,1,1,2 -四氟乙烷和醇作为发泡剂的挤塑乙烯基芳族泡沫塑料。
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