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【供應】PEI板-聚醚酉先亞胺板-聚醚酉先亞胺棒-PEI棒
當前價： 100.0 元/公斤（不含运费）
最小起訂： 1公斤
供貨總量： 1公斤
最新修改： 2012-11-17 11:55:43.0

公司信息

深圳市龍安盛塑膠材料絕緣材料有限公司

联系人：刘晓娜女士
联系电话：86 - 0755 - 29017924
手機：13713557376
電子信箱：szlasjcl@163.com
所在地：广东深圳
公司地址：13713557376

産品型号：PEI板-聚醚酉先亞胺板-聚醚酉先亞胺棒-PEI棒
産品规格：1000

原産地：德國

適用範圍：

詳細描述：PEI 又名：聚醚酰亚胺生产商：德國盖尔公司板材：厚度（10～80㎜）*宽620㎜*长1000㎜棒材：￠10~ ￠200㎜*1000㎜用途：电子部件，食品工业，车辆制造，牙医用量具，汞外壳。优点：高机械效能，还拥有极佳的耐热及化学稳定性能（连续使用温度大约　　　 170℃），以及高尺寸稳定性和蠕变强度。同时它还具有非常　　　好的抗射线及抗水解性能（可應用于医药领域）。其极低的发烟率和　　　高阻电，还有依照UL94标准划分的V-O等级（可自熄灭）使其在载人航　　　空器领域中的應用成为可能。其在热塑塑料中独一无二的抗扭强度，　　　使其成为小型钢制切削零件的廉价替代品。　　　缺点：抗张裂一般。
PEI（聚醚酉先亚胺）是一种无定形的高性能聚合物，不仅有高机械效能，还拥有极佳的耐热及化学稳定性能（连续使用温度大约170°C），以及高尺寸稳定性和蠕变强度。在其热塑塑料中独一无二的抗扭强度，使其成为小型钢制切削零件的廉价替代品。特性：极高强度高刚度、极佳的尺寸稳定性、优良的耐化学药品性、耐水解性能、高受热不变形能力、不受天气条件限制。固有的阻燃性，并且发烟量低、物理惰性（适用于与食品接触）。良好的电绝缘性能。應用：餐具/公共饮食业、医疗設備、电信、模制互连件（MID）、汽车照明、飞机内部件、HVAC/流体处理。规格：板材：厚x宽x长=10～80mm *x620mm x 1000mm 棒材：5～150mm x 1000mm产地：德國盖尔 / 瑞士工程塑料.颜色：深黄色半透明

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"A list of the things you are going to buy," Mary remarked. To regain the highroad we had turned into a northerly fork, and were in as lovely a spot as we had seen all day. Before us and close on our right were the dense woods of magnolia, water-oak, tupelo and a hundred other affluent things that towered and spread or clambered and hung. On the left lay the old field, tawny with bending sedge and teeming with the yellow rays of the sun's last hour. This field we overlooked through a fence-row of persimmon and wild plum. Among these bushes, half fallen into a rain-gully, a catalpa, of belated bloom, was loaded with blossoms and bees, and I was directing Camille's glance to it when the shots came. Another outcry or two followed, and then a weird silence. Ferry led Kendall and me into the woods, the other two remaining. We found rising ground, and had ridden but a few minutes when from its crest we looked upon a startling sight. In front of us was a stretch of specially well farmed land. Our woods swept round it on both sides, crossed a highway, and gradually closed in again so as to terminate the opening about half a mile away. Always the same crops, bottom cause of the war: from us to the road an admirable planting of cotton, and from there to the farther woods as goodly a show of thick corn. The whole acreage swept downward to that terminus, at the same time sinking inward from the two sides. On the highway shone the lighted rear window of a roadside "store," and down the two sides of the whole tract stretched the hundred tent-fires of two brigade camps of the enemy's cavalry. Their new, white canvases were pitched in long, even alleys following the borders of the wood, from which the brush had been cut away far enough for half of them to stand under the trees. The men had quieted down to sleep, but at one tent very near us a group of regimental officers sat in the light of a torch-basket, and by them were planted their colors. A quartet of capital voices were singing, and one who joined the chorus, standing by the flag, absently yet caressingly spread it at such breadth that we easily read on it the name of the command. Let me leave that out. "Quite so. The man was all twisted from his hip, and he had a crooked nose." They were all flying from the plague, which was spreading, and emptying the bazaars and workshops. The Exchange being closed, trade was at a standstill, and the poor creatures who were spared by the pestilence were in danger of dying of hunger. “But she knew them,” objected Dick. “She wouldn’t throw over the wrong ones and she couldn’t get the right ones.” “That’s what we thought.” "Well, if I had sich a name as that I wouldn't expect people to git it right. There's no sense in havin' a Dutch name that makes your tongue crack like a whip. Well, this Mr. McFillemgoody is Si's boss, and he writes a nice letter, and says Si done so well at Chickamaugy that some other boss—a Colonel or Corporal—" "It is not good to be free," he said at last, in a reasonable, weary tone. "In the cold there is a bad thing. In the rain there is a bad thing. To be free is to go to these bad things." "To London!" HoME 免费看一级a视频ENTER NUMBET 003www.xingfuyuan.com.cn
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