chemical foaming agent
英 [ˈkemɪkl ˈfəʊmɪŋ ˈeɪdʒənt]
美 [ˈkemɪkl ˈfoʊmɪŋ ˈeɪdʒənt]
网络 化学发泡剂
双语例句
- Effect of heating rates on the thermogravimetric behavior of endothermic chemical foaming agent ( HP40P) and exothermic chemical foaming agent ( azodicarbonamide) was studied.
通过热失重行为研究了不同升温速率对吸热型发泡剂（HP40P）和放热型发泡剂（AC）分解行为的影响； - It was necessary to increase the screw rotating speed to inhibit the decomposed gas loss when the endothermic chemical foaming agent was used for polypropylene foaming.
结果表明，吸热型发泡剂的分解区间较宽，分解过程平稳，可以作为聚丙烯挤出发泡很好的发泡剂，但需要通过提高螺杆转速来抑制分解过程中的气体损失； - According to the analysis of physical characteristic and chemical ingredient of coal ash and adding the foaming agent and foam stabilizer in its slurry, three phase foam of coal ash is formed by the physical foaming method to prevent spontaneous combustion.
通过对粉煤灰物理特性和化学成分分析，在其浆液中加入一种合适的发泡剂和稳泡剂，经过物理发泡方式形成粉煤灰三相泡沫，用于防治矿井自然发火。 - When the mass of chemical foaming agent and nucleator attained 2-3 and 0.1-0.2 phr, respectively, the foam articles so prepared possessed low density and regular foam structure.
研究发现，当化学发泡剂含量为2~3质量份、成核剂含量为0.1~0.2质量份时，得到的制品密度较低、泡孔结构规整。 - However, the industrial production for the foaming of low density polyethylene ( LDPE)/ ethylene vinyl acetate copolymer ( EVA) blends is application of chemical foaming agent and chemical crosslinking agents with nonhomogeneous cell structure, foaming agent residues and the environment unfriendly and so on.
目前，工业上生产低密度聚乙烯（LDPE）/乙烯醋酸乙烯酯共聚物（EVA）共混物泡沫一般采用化学发泡剂和化学交联剂，存在发泡不均匀、发泡剂残留以及环境不友好等问题。 - The results showed that by adding chemical foaming agent larger pore structure was formed in the cellulose sponge, and the water absorption, moisture retention capacity and the softness of sponge were improved.
结果表明：发泡剂的添加使海绵中形成孔径更大的气孔结构，从而对孔隙率、吸水保湿性及柔软性起到提高作用。