矽膠行業中有個讓人棘手的問題,就是矽橡膠製品在zai使shi用yong一yi段duan時shi間jian後hou突tu然ran出chu現xian發fa白bai有you霧wu狀zhuang物wu質zhi出chu現xian在zai表biao麵mian,而er這zhe種zhong現xian象xiang看kan似si嚴yan重zhong,但dan擦ca拭shi後hou又you能neng被bei擦ca掉diao保bao持chi原yuan色se,這zhe種zhong現xian象xiang多duo數shu會hui出chu現xian在zai一yi些xie結jie構gou較jiao大da,硫liu化hua時shi間jian較jiao長chang的de一yi些xie產chan品pin上shang麵mian,在zai行xing業ye當dang中zhong這zhe種zhong現xian象xiang被bei稱cheng為wei吐tu霜shuang,吐tu霧wu 。在你購買的矽膠產品中有這種現象嗎?

造成矽膠產品出現發白的現象比較多,簡單的說就是矽膠製品廠家的工藝誤差或者原材料中的調配配方出現問題所導致,在原料當中發 baitushangdezhuyaoyuanyinkeyipanduanweiguiyouyuqitahuahewuzaiercihunlianguochengzhongfashengchongtu,biruxiangyaotishengliuhuashijianzaiyuanliaodangzhongtianjiashidangdeneituomo,zhezhongxianxiangfeichangchangjiantuomojiketishengtuomolvheshengchanxiaolv,erjiliangmeiyouyongduizehuizaochengchanpinhouxuhuifabai!

chuleyuanliaoyugongyidefangfabuduizhiwai,caozuoguochengzhongdexijiechuliyehuiduichanpindailaifabaixianxiang,shengchanxianshangtuomojipensataiduokenenghuidaozhichuxiantushuangxianxiang,zaiwendukongzhibujunshiyehuizaochengzhezhongxianxiang,ciwaiduiyuguijiaozhipindelaohuayuanyinyeyouyidingdeyinsu,youyuyuancailiaodexingnengbingbutuchu,shiyonghuanjingyuwenchahuanjingdeyingxiangchuxianfabaidexianxiangpinlvgenggao!

對於以上這種現象,矽橡膠製品生產廠家在加工前就應當先進行原料的參數查看,並了解可加入那些物質不可加入那些物質,最後加工時對機台的各方麵備注條件需要弄清楚!而主要的問題還是得從原料上控製添加的物質,比如硫化劑,色膠,矽油等等,一定需要弄清楚是否可以添加並且進行試驗後在調配!
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