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    彩涂卷表面压斑的原因是什么?
    发布来源:http://affordabLe-Louisvuittonbags.com/  2019-3-29 13:18:50 发布人:济南坚固fun88安装
    彩涂卷如今十分的受大家的欢送,但是如今看是呈现背叛的走势。在北方地域彩涂卷市场稳中整理得到,需求上仍未放量,所以说关于彩涂卷价钱上也比拟的乏力,影响彩涂卷价钱走势的重要要素就是原料的价钱了。
    Coloured scrolls are very popular nowadays, but now they are showing a trend of betrayal. In the northern region, the market of color coated film is stable, and the demand is still not large, so the price of color coated film is also comparable to the weakness, the important factor affecting the price trend of color coated film is the price of raw materials.
    与建筑用板相比,家电用彩涂板所运用的基板具有较高的延伸率、屈强比和相应的r 值、n 值; 而且请求其漆膜与基板的附着力较强,涂层具有一定的柔韧性,相应的硬度较低。 家电用彩涂钢卷在剪切开卷时,外表经常会呈现一种缺陷——外表压斑缺陷,该缺陷是彩涂板涂层烘烤、冷却后卷取时,由于卷取张力招致涂层外表的细微变形,有时外表呈现出粗糙,表现出了视觉可见的压斑形态。细微的压斑缺陷会随钢板寄存时间的延长而逐步消逝,经过加热也可消弭。但是较为严重的压斑缺陷即便采用上述措施也不能消弭,从而影响用户运用。
    Compared with the building board, the color coated panels used in household appliances have higher elongation, yield ratio and corresponding R and N values; moreover, it is requested that the adhesion between the paint film and the base plate be stronger, the coating has certain flexibility and the corresponding hardness is lower. When shearing and uncoiling the color coated steel coil for household appliances, the appearance often presents a kind of defect, that is, the exterior pressing spot defect. The defect is that when the coating is baked and coiled after cooling, the coiling tension causes the slight deformation of the coating surface, and sometimes the appearance appears rough, showing a visible pattern of pressing spot. Fine indentation defects will gradually disappear with the prolongation of the storage time of the steel plate, and can also be eliminated by heating. However, the more serious spot defects can not be eliminated even if the above measures are adopted, thus affecting the use of users.

    压斑是消费过程中产生的一种缺陷,若是在消费过程中寻觅产生这种缺陷的缘由及影响要素,需求经过屡次停机查排,影响消费方案,进步消费本钱。因而需求经过实验室模仿、复制这种缺陷,并对其停止评价,从各个方面寻觅产生缺陷的缘由与影响这种缺陷的要素。

    Stamping is a kind of defect in the process of consumption. If we look for the causes and influencing factors of this defect in the process of consumption, the demand will be checked and sorted out repeatedly, which will affect the consumption plan and improve the cost of consumption. Therefore, it is necessary to imitate and duplicate this defect in the laboratory, stop evaluating it, and find out the causes of the defect and the factors affecting the defect from all aspects.
    由于彩涂卷是以钢材为原材所以说和全国的钢材市场的价钱有着重要的关系,我们都是以平稳为主,截止如今,全国的钢材市场的均价与前一周价钱相比是持平的,而山东的钢材市场关于彩涂卷来说价钱也都是持续平稳的现象,彩涂卷成交量还是比拟的大的,商家心态如今是比拟慎重的态度。但是从价钱当前状况看,多数人士对彩涂卷价钱的持续性存在担忧。 近期钢材库存的消化水平将是影响彩涂卷价钱走势的关键。
    Because the color coated coil is made of steel, so it has an important relationship with the price of the national steel market. We are all based on stability. Up to now, the average price of the national steel market is flat compared with the price of the previous week. The price of Shandong steel market for color coated coil is also a steady phenomenon. The volume of color coated coil is still comparable to the large number of merchants. Mentality is now a more cautious attitude. However, from the current price situation, most people are worried about the continuity of the price of color coated rolls. In the near future, the digestion level of steel stock will be the key to affect the price trend of color coated coil.