橋架的生產(chǎn)制造原料中離不了關(guān)鍵的原料便是玻璃纖維，為什么會有這樣的結(jié)論呢？山東電纜橋架廠家告訴您，玻璃纖維是光潔的圓柱型，橫截面多正圓形，別的有機纖維的外型有深的皺褶，橫截面呈不規(guī)律情況，與樹脂粘結(jié)時，玻纖表層因光潔導(dǎo)致抱協(xié)力小，不好粘結(jié)，可是玻纖間的間隙非常容易添充，它是有益的一面。

The key raw material in the production of cable tray is glass fiber. Why do you come to this conclusion? Shandong cable tray manufacturer tells you that glass fiber is smooth and clean cylindrical, and its cross section is mostly round. Other organic fibers have deep wrinkles in their appearance, and their cross section is irregular. When bonding with resin, the surface of glass fiber is smooth and clean, resulting in less cohesive force and poor bonding. However, the gap between glass fibers is very easy to fill, which is a beneficial aspect.

玻璃纖維的直徑越密，軟性越好，玻纖的耐磨性能、抗扭折耐熱性很差，僅有棉絮的四分之一到五分之一，在紡織品生產(chǎn)過程中非常容易起球，進而減少了抗壓強度，因而在金屬拉絲時務(wù)必應(yīng)用浸潤劑。

The denser the diameter of the glass fiber, the better the flexibility. The abrasion resistance, torsion resistance and heat resistance of the glass fiber are very poor, only one-quarter to one-fifth of the cotton wadding. It is very easy to pilling in the textile production process, thus reducing the compressive strength. Therefore, the sizing agent must be used in metal wire drawing.

另外玻璃纖維的拉伸強度高，但也受到生產(chǎn)方式、化學(xué)成分、溫度、濕度等因素影響，玻璃鋼橋架耐腐蝕的性能是眾所周知的，但是玻璃鋼橋架對于氫氟酸、濃堿、熱濃磷酸卻很過敏，千萬不可直接接觸這些化學(xué)物質(zhì)，除這幾種以后，玻璃鋼橋架對所有化學(xué)藥品和有機溶劑都有良好的化學(xué)穩(wěn)定性。

In addition, the tensile strength of glass fiber is high, but it is also affected by production mode, chemical composition, temperature, humidity and other factors. The corrosion resistance of glass fiber reinforced plastic bridge is well-known, but the glass fiber reinforced plastic bridge is very sensitive to hydrofluoric acid, concentrated alkali, hot concentrated phosphoric acid, and you must not directly contact these chemicals. In addition, the glass fiber reinforced plastic bridge has good chemical stability to all chemicals and organic solvents.

玻璃纖維有一個特性，便是拉絲在加溫時沒有轉(zhuǎn)變，而紗加溫到250度時先澎漲，假如再提溫反倒收攏，并且不可以還原，因而繃緊后提溫，會由于收攏而破裂，假如橋架出現(xiàn)層次的狀況有可能是玻璃纖維紗在生產(chǎn)制造時溫度沒有操縱好而造成的，在生產(chǎn)制造橋架的全過程中，玻璃纖維的耐高溫水平遠(yuǎn)高于一般的樹脂，因而挑選耐高溫樹脂也是十分必須的。

One of the characteristics of glass fiber is that the drawing does not change during heating, but the yarn rises when it is heated to 250 degrees. If the temperature is raised again, it will be folded back and cannot be restored, so the bridge will be broken due to folding after tightening. If the bridge is layered, it may be caused by the poor temperature control of glass fiber yarn during manufacturing. During the whole process of manufacturing the bridge, The high temperature resistance level of glass fiber is much higher than that of ordinary resin, so it is also very necessary to select high temperature resistant resin.

上述就是有關(guān)橋架中的玻璃纖維好壞影響產(chǎn)品質(zhì)量的知識，希望能夠幫助大家更好地了解玻璃鋼橋架的質(zhì)量知識。大家要注意這一方面的信息，更多相關(guān)的內(nèi)容可以來我們網(wǎng)站http://m.ymmgjx.net進行咨詢！

The above is the knowledge that the quality of fiberglass in the cable tray affects the product quality. I hope it can help you better understand the quality knowledge of fiberglass cable tray. You should pay attention to this information. More relevant content can be found on our website http://m.ymmgjx.net Consult!