成品人视频ww入口,东北老富婆高潮大叫对白,99精品国产在热久久无毒不卡,一区二区三区内射美女毛片

News

Current Position: Home > News
Briefly describe the characteristics of oil mold temperature machine
announcer:
When we choose the mold temperature machine, we actually should pay attention to the heat conduction medium as its first standard. First of all, in fact, it is to decide whether to use thermal oil or water. As long as the mold temperature controller is in a permitted temperature control range, it will be directly based on the good thermal conductivity of water, and the water type will be preferred. The choice of oil-type mold temperature machine is actually to pay attention to many aspects.

    First of all, for the oil-type mold temperature machine itself, we actually need to pay attention to its temperature control range, which will actually be between 45°C and 350°C. At this time, we actually will be based on our The required temperature control needs come directly to choose different types of models.

    As far as the temperature of the non-closed oil mold temperature machine is concerned, it can actually reach 200 degrees. When considering that some heat transfer media will be at 200 ℃, in fact, the pyrolysis reaction will occur directly. It is precisely because of this, for the mold temperature machine in this series, the thermal decomposition reaction humidity of the heat conduction medium selected for it is actually higher than 200 ℃, avoiding the pyrolysis reaction will cause the decomposed carbon to be locked to our heat medium on the surface.

    In this respect, for the oil-type mold temperature machine, it can actually reduce the thermal conductivity of the medium itself to a large extent, and in the end, it will directly make the mold humidity not. It can be controlled relatively well, which actually affects its use effect to a large extent.

    The oil-type mold temperature machine is actually based on the fact that the oil is more prone to pyrolysis reaction at high temperature. It is precisely because of this that we should pay attention to it. When the oil temperature is higher than 200 ℃, it is actually Safety measures should be taken to avoid the pyrolysis reaction. When necessary, we actually need to check the flow rate on the heat transfer medium of the oil mold temperature machine.
三男一女吃奶添下面| 免费看美女被靠到爽的视频| 少妇人妻精品无码专区视频| 美国少妇性XXXX另类| 2020年最新国产精品正在播放| 内射人妻无码色AV麻豆去百度搜| 四虎国产精品免费久久| 亚洲AV无码一区二区一二区潮浪| 国产无套内射又大又猛又粗又爽| 精品一区二区三区自拍图片区| 久久精品午夜福利| 久久精品中文闷骚内射| 国产午夜亚洲精品不卡| 美女粉嫩极品国产在线2020| 成年片色大黄全免费网站久久| 无码精品视视在线观看星辰影院| 亚洲色大成网站WWW永久网站| 国精产品蘑菇一区一区有限| 日韩欧美亚洲综合久久影院| 无码播放一区二区三区| 黑人玩弄漂亮少妇高潮大叫| 日韩精品专区AV无码| 又粗又爽高潮午夜免费视频| 扒开女人内裤猛进猛出免费视频| 亚洲av日韩av天堂一区二区三区| 亚洲精品无码久久一线| 中文字幕久久精品波多野结百度| 重口SM一区二区三区视频| 免费少妇A级毛片人成网| 久久久久成人片免费观看| 亚洲欧美日韩综合久久久久久| 久久精品国产亚洲AV麻| 亚洲综合激情另类小说区| 亚洲日韩亚洲另类激情文学| 老妇XXXⅩBBBBWWW| 中国女人高潮hd| 亚洲欧美日韩在线不卡| 亚洲VA久久久噜噜噜久久男同| 骚虎视频在线观看| 丝袜无码一区二区三区| 色婷婷婷亚洲综合丁香五月|