查询词典 retardant

The effect and its mechanism of Lignin on flame retardant of NBR have been studied.

研究了木质素在丁腈橡胶中的阻燃效果及阻燃机理。

The influences of irradiation dose on the crosslinking degree and thermal, mechanical and flame retardant properties of EVA/MH blends were studied through the measurements of gel content, Vicat point, limiting oxygen index, UL-94, tensile testing and the thermogravimetric analysis.

通过对凝胶含量、维卡软化点、氧指数、UL-94垂直燃烧和拉伸性能的测试及热重分析，研究了辐照剂量对EVA/氢氧化镁交联体的交联度、热性能、力学性能和阻燃性能的影响。

Imperial Paper Technology Co.,Ltd is one of a few company in the world capable of industrial mass-production of fire-retardant and the technology for mass-production.

升逸豪纸业新材料有限公司，是目前中国少数能够实现较大规模工业化生产工程用阻燃蜂窝纸品的企业。

Durable formaldehyde-free phosphorus flame retardant for cotton,FRC-F,was synthesized with dimethyl methylphosphonate,phosphoric pentaoxide and ethylene glycol-glycerol mixt.

利用甲基膦酸二甲酯、五氧化二磷、乙二醇、丙三醇的混合物成功地合成了一种无甲醛棉用耐久性膦系阻燃剂，探讨了阻燃剂FRC-F、多元羧酸交联剂BTCA、催化剂NaH2PO2、柔软剂等应用于棉织物的工艺。研究结果表明：阻燃剂FRC-F是一种值得研究和开发的无甲醛棉用阻燃剂

Is a kind of organic matter, is the molecular formula C3H6N6, micro-soluble in water, there are flame-retardant properties, a large part of the production of raw materials is urea.

是一种有机物，分子式是C3H6N6，微溶于水，有阻燃的特性，生产原料有很大一部分是尿素。

PCB board using 1.6mm fire retardant fiberglass board, the company adopt advanced production technology and high-tech production equipment and perfect quality assurance system to ensure that every production since Chiang Kai-shek's LED advertisement light-emitting module end user be able to withstand the most stringent test.

PCB板采用1.6mm阻燃防火玻纤板，公司采用先进的生产工艺及高技术的生产设备，完善的品质保证体系，确保每一产自中正的LED广告发光模组都能经受最终用户最严格的考验。

At the same time, it is inorganic and therefore not subject to erosion fungi, non-perishable, non-degenerate, can not easily be moth-eaten rat-bite, it does not contain asbestos, therefore, vermiculite is the natural green flame retardant, heat insulation, fireproofing materials.

同时，其为无机物，故不受菌类侵蚀、不腐烂、不变质、不易被虫蛀鼠咬，也不含石棉，因此，蛭石是天然的绿色环保阻燃、隔热、防火材料。

PP(subscript 333) is an effective vegetal retardant. The effect of PP333 with different concentration on the growth of plantlets of Dendrobium nobile was studied.

多效唑是一种高效的植物生长延缓剂，通过不同浓度的多效唑对金钗石解试管苗生长的影响进行研究。

Flame retardant fabric is durable against normal washing, non-poisonous to smell, safe to human body, soft and comfortable to wear.

该面料具有良好的耐洗涤性能、无毒无异味、对人体安全可靠、并且透气透湿、手感柔软、穿着舒适。

4 The outer surface of composite duct must be noncombustible materials, internal insulation material must be B1 level noncombustible or flame retardant, and harmless.

4.2.4 复合材料风管的履面材料必须为不燃材料，内部的绝热材料应为不燃或难燃B1级，且对人体无害的材料。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。