查询词典 polycarbonate

BPA is a known estrogen mimicker that is used in the production of polycarbonate plastic.

BPA类似女性荷尔蒙雌激素，广泛用于聚碳酸酯塑胶制品的生产中。

Feature and use: It tests melt flow rate of high polymer under mucosity flow state.It was expressed by MFR or MVR.It suits for testing polycarbonate,FI plastic and nylon under higher melt temperature. It suits for testing polyethylene、polystyrene、polypropylene、ABS colophony and polyformaldehyde colophony under lower melt temperature.

特点及用途：熔体流动速率仪是用来测定各种高聚物在粘流状态时的熔体流动速率，在一定的温度和负荷下，熔体每10min通过标准口模的质量或体积，用MFR或MVR来表示，它既适用于熔融温度较高的聚碳酸脂、聚芳砜、氟塑料、尼龙等工程塑料，也适用于聚乙烯、聚苯乙烯、聚丙烯、ABS树脂、聚甲醛树脂等熔融温度较低的塑料测试，广泛应用于塑料生产、塑料制品、石油化工等行业及有关院校、科研单位和商检部门。

The current polymer materials for optical disc substrate usually include polycarbonate, poly, epoxy resins and noncrystalline cyclo-olefin copolymer developed in recent years.

光盘基板材料主要包括传统的聚碳酸酯、聚甲基丙烯酸甲酯、环氧树脂以及近年发展起来的非晶环烯烃聚合物。

The Adiri Natural Nurser Ultimate Bottle is 100% polycarbonate-free and bisphenol-A free, and retains the features babies and parents love in the Breastbottle? Nurser, as well as offers the latest high quality materials, a graceful design, and the new Fill, Twist and Feed ? system, engineered so that a parent or caregiver can quickly prepare a bottle, even with a hungry infant under one arm.

再次提到Adiri超级奶瓶是不含聚碳酸酯和BPA的，含有了所有宝宝和妈妈喜爱的奶瓶喂养优点，并且奶瓶使用绝对高质量的材质制成，配有典雅的造型和绝对简单的使用过程使得父母或者看护人可以很快的给已经饿了的宝宝冲好奶。

We have asked that all of the air hoses be switched from polycarbonate to polyurethane. This is because polycarbonates outgas hydro carbons, which contaminate the air mixture reducing power, and can also produce H20 which can damage the optics.

我们已经要求将所有空气软管从聚碳酸酯换成聚亚安酯，因为聚碳酸酯会和混合气体中的碳原子产品反应，这们会使混合气体所产品的激光功率下降，同时会生成H20原子损坏聚焦镜。

Diphenyl carbonate is an important carbonic ester, an important precursor for the synthesis of polycarbonate without using phosgene.

碳酸二苯酯是一种重要的有机碳酸酯，是非光气法合成聚碳酸酯的关键原料。

The results have been used in the process development of polycarbonate, and the design of CSTR for polymerization.

作者在合成聚碳酸醋的液一液相界面聚合过程的开发工作中，探讨了这个问题。

Polyoxymethylene, polycarbonate, modified polyphenylene ether, the polyester and other five in number, and special addition to the above five kinds of engineering plastics often refers to other superior performance of engineering plastics.

聚甲醛，聚碳酸酯，改性聚苯醚(PPO，也有缩写为PPE的)，聚酯等五种，而特殊工程塑料常指除以上五种以外的性能更优异的工程塑料。

Materials such as polycarbonate and wood were used thoroughly in order to advocate as much as possible this quality of rawness that we were pursuing.

我们一直提倡使用如阳光板和天然木材这类未经过深加工的材料。一共1页，当前第1页

Polycarbonate may be seen in the form of single use and refillable plastic water bottles.

聚碳酸酯纤维多用於一次性塑料水瓶和重用塑料水瓶。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。