查询词典 retarding agent

An agent for a protective film which comprises a liquid mixture of a urethane type compound, methyl ethyl ketone and ethyl acetate and a curing rate enhancing agent comprising an isocyanate type compound and ethyl acetate; and a method for forming a protective film which comprises applying the agent for a protective film on the outer surface of a mold (9) or on the region of the outer surface of the mold (9) except a specific portion as an article to be coated.

本发明提供了一种保护膜制剂和形成保护膜的方法，其中所述保护膜制剂含有聚氨酯型化合物、甲基乙基酮和乙酸乙酯的液体混合物与含有异氰酸酯型化合物和乙酸乙酯的固化增速剂；所述形成保护膜的方法包括将保护膜制剂涂布于模具(9)的外表面或涂布于模具(9)的外表面除了作为待涂布制品的特定部分以外的区域。

I also invited the Secretary to do the owner or operator of the shipping agents, in 1997, I Division was the most active in Asia, one of the shipping companies shipping company ---- Singapore Deli designated as agent of Guangdong Province, the same year, we MARIANA EXPRESS LINE with the Hong Kong shipping company signed a contract to become the south from China to Taiwan and the Mariana Islands shipping agent. In 2001, I Secretary KIENHUNG LINE through the Taiwan company to become recognized in the Guangdong region of the Booking Agent.

我司也承做货主或操作者的货运代理，1997年，我司被亚洲最活跃的船公司之一----新加坡德利航运公司指定为广东省的代理，同年，我们又与香港MARIANA EXPRESS LINE船公司签约，成为其从中国南方到台湾和马里亚纳群岛的航运代理。2001年，我司又通过台湾KIENHUNG LINE公司认可成为其在广东地区的订舱代理。

We had found that heat absorbents can be used as effective flame retarding additives to those explosives whose heat decomposition mechanisms are mainly decided on temperature, such as AMATOL, while char forming promotors to those explosives in which molecules exsist char forming group, such as TNT, RDX, HMX, etc.

文中推导出的点燃公式和实际情况基本相符，本文还用负催化原理，热点燃的稳态理论以及链反应原理解释了出现自熄的原因并导出了出现自熄的判据。

The problem of 'candlewick effect' related to the glass fiber was successfully solved by introduction of the char forming catalyst heteropolyacid and the flame retardant modifier into the flame retarding system.

通过在阻燃体系中引入成炭催化剂杂多酸和阻燃改性剂，成功地解决了玻纤增强尼龙6燃烧时的"烛芯效应"问题。

Live parts within the box are to be provided with suitable clearances and creepage distances, or with shielding by flame retarding insulation material.

箱内的有电部件要有适当的间隙和漏电距离，或是有火花延迟的绝缘材料的保护。

Cyanate ester resins are considered as the most competitive resin for developing structural and functional materials with high performance in the 21st century, however, the high curing temperature and thus inducing poor property stability become the key problem retarding its application in a large scale.

氰酸酯树脂被公认为是，"21世纪制备高性能结构／功能材料最具竞争力的树脂品种"，但是高固化温度以及由此带来的固化物性能稳定性差的问题成为制约CE应用的瓶颈。

The Tripolycyanamide salt(including melamine phosphate、melamine pyrophosphate and melamine cyanurate )is consisted of acid source and gas source and their fire retarding performance is high .

三聚氰胺盐（常见的有三聚氰胺磷酸盐、三聚氰胺氰尿酸盐）集酸源、气源于一体，具有很好的膨胀阻燃效能。

The flame retarding mechanism of MCA on POM was that formaldehyde and formate acid were absorbed by melamine resulting from melamine cyanurate pyrolysis and temperature of burning materials was reduced because melamine cyanurate sublimation absorbed heat and thermalplastic polyurethane absorbed formaldehyde and enhanced stability of POM composites.

热失重、红外和气质联用分析表明，MCA／TPU复合阻燃剂对聚甲醛的阻燃作用是由于三聚氰胺氰尿酸盐高温分解并吸热，降低材料燃烧区域的温度；另一方面MCA高温分解生成的三聚氰胺可吸收聚甲醛分解产生的甲醛和甲酸；此外，TPU可提高聚阻燃甲醛的热稳定性，有利于阻燃。

Through measuring oxygen index and smoke density, the flame retarding and smoke suppressing properties were studied from different aspects, such as structure and composition of LDH, nanoscale effect, endothermal process and releasing of CO2 and H2O in the process of decomposition.

结合氧指数、烟密度等阻燃测试手段，从结构、组成和纳米尺寸效应等方面综合分析了LDH的阻燃抑烟性能。

In the retarding drying zone, the rate of water evaporating slows down.

在减速烘干区域，蒸发水的速度降低了。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"