密mi封feng產chan品pin目mu前qian在zai多duo個ge行xing業ye領ling域yu當dang中zhong都dou比bi較jiao常chang用yong，我wo們men在zai使shi用yong過guo程cheng中zhong比bi較jiao常chang見jian的de矽gui膠jiao密mi封feng圈quan與yu矽gui膠jiao密mi封feng條tiao它ta都dou是shi采cai用yong矽gui膠jiao材cai料liao工gong藝yi生sheng產chan定ding製zhi，在zai生sheng產chan工gong藝yi上shang，它ta們men采cai用yong相xiang同tong的de材cai料liao不bu同tong的de設she備bei以yi及ji模mo具ju成cheng型xing，矽膠密封件廠家主要采用擠出與模壓成型，擠出成型兩種加工工藝。

擠出矽膠條：

  矽膠密封條主zhu要yao根gen據ju模mo具ju的de模mo具ju孔kong狀zhuang形xing態tai進jin行xing擠ji出chu條tiao形xing狀zhuang矽gui膠jiao線xian條tiao，材cai料liao比bi較jiao柔rou軟ruan並bing且qie擠ji出chu效xiao果guo好hao，不bu良liang率lv低di，並bing且qie可ke以yi擠ji出chu各ge種zhong外wai形xing異yi性xing的de條tiao形xing。

  矽橡膠擠出半成品柔軟而易變形，因此必須立即進行硫化。最常用的方法是熱空氣連續硫化；電線、電纜工業通常用高壓蒸汽連續硫化。如在擠出後不能連續硫化，為防止變形，擠出後應立即用圓盤、圓鼓或輸送帶接取，用滑石粉隔離以免相互粘結。若發現膠料過軟而不適於擠出時，可在膠料中再混入3~5份氣相法白炭黑。

  yongyujichudejiaoliaopeifang，qiliuhuajiyongliangyingbimoyazhipindeshidangzengda

，guixiangjiaodejichusududiyuqitaxiangjiaoyijisujiao，dangyaoqiuyuqitaxiangjiaodadaoxiangtongjichusudushi，yingcaiyongjiaogaodeluoganzhuansu。

模壓矽膠圈

  模壓成型矽膠圈主zhu要yao才cai有you成cheng型xing平ping板ban硫liu化hua劑ji高gao溫wen固gu化hua成cheng型xing，材cai料liao由you固gu態tai矽gui膠jiao原yuan材cai料liao混hun煉lian成cheng型xing，在zai生sheng產chan過guo程cheng中zhong由you模mo具ju上shang下xia合he模mo成cheng型xing，模mo壓ya成cheng型xing成cheng產chan工gong藝yi生sheng產chan產chan品pin與yu擠ji出chu工gong藝yi效xiao果guo不bu同tong
，一yi個ge為wei管guan條tiao可ke以yi無wu線xian延yan長chang擠ji出chu條tiao形xing，一yi個ge為wei成cheng型xing圓yuan形xing完wan整zheng件jian
，無wu法fa達da到dao條tiao形xing長chang線xian

  調色方式主要為原材料當中添加色膠按照3%比例進行混煉，混煉時間需達到20分鍾以上將原材料徹底混煉均勻才能達到固化一體效果。固化劑添加方式相同按照3%bilijinxingtianjiazhijiaoliaodangzhongjinxingyitihunlian，zaishengchanguochengzhongjichuchengxinggongyimeiyourenhefenxingxiantiao，qizhongdebuliangzhuyaoyinsuzaiyugubao，qipao，ermoyachengxingshangxiahemoyoumingxiandefenxingxiantiao，bingqiechanpindebuliangzhongleiduo，wufazhangkonglaiziduofangmiandepinzhiwenti。

功能作用

  擠(ji)出(chu)密(mi)封(feng)條(tiao)為(wei)條(tiao)形(xing)狀(zhuang)密(mi)封(feng)線(xian)材(cai)在(zai)密(mi)封(feng)功(gong)能(neng)上(shang)麵(mian)它(ta)能(neng)達(da)到(dao)無(wu)線(xian)延(yan)長(chang)的(de)效(xiao)果(guo)可(ke)以(yi)在(zai)比(bi)較(jiao)大(da)以(yi)及(ji)曲(qu)折(zhe)尺(chi)寸(cun)偏(pian)多(duo)的(de)結(jie)構(gou)上(shang)使(shi)用(yong)
，如(ru)需(xu)要(yao)密(mi)封(feng)線(xian)進(jin)行(xing)連(lian)接(jie)，那(na)需(xu)要(yao)在(zai)兩(liang)端(duan)頭(tou)部(bu)進(jin)行(xing)粘(zhan)接(jie)
，頭(tou)部(bu)粘(zhan)接(jie)位(wei)置(zhi)有(you)密(mi)封(feng)弊(bi)端(duan)。

  而矽膠密封圈不同，矽膠製品廠家模mo壓ya成cheng型xing後hou的de產chan品pin屬shu於yu整zheng體ti形xing狀zhuang可ke以yi直zhi接jie用yong於yu一yi些xie圓yuan形xing以yi及ji方fang形xing異yi性xing小xiao尺chi寸cun的de密mi封feng件jian並bing且qie能neng夠gou達da到dao精jing準zhun密mi封feng，弊bi端duan為wei它ta無wu法fa像xiang擠ji出chu條tiao這zhe樣yang做zuo到dao長chang線xian去qu滿man足zu尺chi寸cun偏pian大da的de一yi類lei設she備bei密mi封feng，所suo以yi如ru果guo對dui於yu密mi封feng要yao求qiu偏pian高gao，結jie構gou比bi較jiao複fu雜za的de一yi類lei產chan品pin選xuan擇ze模mo壓ya成cheng型xing工gong藝yi更geng好hao，如ru果guo還hai是shi簡jian單dan的de密mi封feng防fang塵chen緩huan衝chong減jian震zhen

，或huo者zhe做zuo尺chi寸cun比bi較jiao長chang的de一yi類lei那na選xuan擇ze擠ji出chu條tiao更geng有you優you勢shi。