玻璃鋼儲罐罐壁層次結構特點

玻(bo)璃(li)(li)鋼(gang)(gang)儲罐(guan)罐(guan)壁(bi)的層(ceng)(ceng)(ceng)(ceng)(ceng)次結(jie)(jie)構(gou)(gou)：合理(li)的鋪層(ceng)(ceng)(ceng)(ceng)(ceng)結(jie)(jie)構(gou)(gou)是(shi)(shi)耐腐蝕(shi)性(xing)能(neng)，玻(bo)璃(li)(li)鋼(gang)(gang)強(qiang)度(du)(du)性(xing)能(neng)的良好(hao)(hao)保證。玻(bo)璃(li)(li)鋼(gang)(gang)儲罐(guan)罐(guan)壁(bi)由(you)(you)內(nei)(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)，結(jie)(jie)構(gou)(gou)層(ceng)(ceng)(ceng)(ceng)(ceng)，外(wai)(wai)(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)加強(qiang)層(ceng)(ceng)(ceng)(ceng)(ceng)組成：1，內(nei)(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)：由(you)(you)富(fu)(fu)樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)(ceng)(ceng)(ceng)及中(zhong)間(jian)層(ceng)(ceng)(ceng)(ceng)(ceng)組成。富(fu)(fu)樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)(ceng)(ceng)(ceng)是(shi)(shi)由(you)(you)內(nei)(nei)(nei)(nei)襯樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)加有(you)(you)機纖(xian)維(wei)聚(ju)酯氈增強(qiang)，樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)含(han)量達(da)到90%以上，厚(hou)(hou)(hou)度(du)(du)大(da)約(yue)為(wei)0、5mm。該(gai)(gai)層(ceng)(ceng)(ceng)(ceng)(ceng)氣密性(xing)好(hao)(hao)，非常光滑，主(zhu)要增強(qiang)的防(fang)滲透能(neng)力(li)和(he)耐腐蝕(shi)性(xing)能(neng)。中(zhong)間(jian)層(ceng)(ceng)(ceng)(ceng)(ceng)由(you)(you)無堿玻(bo)璃(li)(li)纖(xian)維(wei)布和(he)內(nei)(nei)(nei)(nei)襯樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)組成。樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)含(han)量達(da)到70%-80%，厚(hou)(hou)(hou)度(du)(du)大(da)約(yue)為(wei)2mm。該(gai)(gai)層(ceng)(ceng)(ceng)(ceng)(ceng)的主(zhu)要作用(yong)是(shi)(shi)保護富(fu)(fu)樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)(ceng)(ceng)(ceng)，提(ti)高內(nei)(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)的抗內(nei)(nei)(nei)(nei)壓(ya)能(neng)力(li)，防(fang)止(zhi)裂(lie)紋擴散(san)。2、結(jie)(jie)構(gou)(gou)層(ceng)(ceng)(ceng)(ceng)(ceng)即(ji)增強(qiang)層(ceng)(ceng)(ceng)(ceng)(ceng)：采用(yong)玻(bo)璃(li)(li)纖(xian)維(wei)紗(sha)，承(cheng)受(shou)壓(ya)應力(li)，拉應力(li)和(he)各(ge)種(zhong)外(wai)(wai)(wai)荷(he)載，保護內(nei)(nei)(nei)(nei)層(ceng)(ceng)(ceng)(ceng)(ceng)。該(gai)(gai)層(ceng)(ceng)(ceng)(ceng)(ceng)樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)含(han)量達(da)到40%，其(qi)厚(hou)(hou)(hou)度(du)(du)按照荷(he)載條件確定(ding)計算。3，外(wai)(wai)(wai)層(ceng)(ceng)(ceng)(ceng)(ceng)也(ye)叫外(wai)(wai)(wai)富(fu)(fu)樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)層(ceng)(ceng)(ceng)(ceng)(ceng)：樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)含(han)量大(da)于90%，厚(hou)(hou)(hou)度(du)(du)約(yue)為(wei)1、5mm。同時在樹(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)(zhi)中(zhong)加入(ru)抗紫外(wai)(wai)(wai)線(xian)吸收劑(ji)用(yong)來(lai)防(fang)止(zhi)老化。該(gai)(gai)層(ceng)(ceng)(ceng)(ceng)(ceng)的主(zhu)要作用(yong)是(shi)(shi)保護玻(bo)璃(li)(li)鋼(gang)(gang)儲罐(guan)外(wai)(wai)(wai)壁(bi)不受(shou)外(wai)(wai)(wai)界機械損(sun)傷和(he)抗紫外(wai)(wai)(wai)線(xian)的作用(yong)。安丘(qiu)玻(bo)璃(li)(li)鋼(gang)(gang)有(you)(you)限廠(chang)家(jia)是(shi)(shi)制造(zao)各(ge)種(zhong)玻(bo)璃(li)(li)鋼(gang)(gang)系列(lie)的專業生(sheng)產廠(chang)。歡迎(ying)各(ge)界友(you)人來(lai)廠(chang)洽(qia)談訂貨(huo)。aqblgc

檢測玻璃鋼制品耐腐蝕性小技巧

玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)的(de)(de)(de)耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)性(xing)是(shi)(shi)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)制(zhi)(zhi)品的(de)(de)(de)最(zui)(zui)重要(yao)(yao)的(de)(de)(de)特(te)點，近年來耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)應用(yong)(yong)發展很(hen)快(kuai)，由于其特(te)殊性(xing)，至今尚(shang)未制(zhi)(zhi)訂統一(yi)(yi)(yi)的(de)(de)(de)耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)性(xing)能(neng)測試(shi)(shi)方法(fa)(fa)(fa)(fa)。盡管(guan)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)在(zai)(zai)耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)領(ling)城方面已顯示其優(you)越(yue)(yue)性(xing)，但各(ge)(ge)單(dan)位(wei)(wei)進(jin)行耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)測試(shi)(shi)的(de)(de)(de)數(shu)(shu)據(ju)(ju)(ju)(ju)差(cha)異(yi)甚大，沒有(you)(you)(you)相對可(ke)比(bi)性(xing)。在(zai)(zai)手糊法(fa)(fa)(fa)(fa)制(zhi)(zhi)品中(zhong)主(zhu)要(yao)(yao)使(shi)用(yong)(yong)環氧(yang)(yang)樹(shu)脂(zhi)(zhi)，雙酚(fen)A聚酯樹(shu)脂(zhi)(zhi)，改性(xing)呋喃樹(shu)脂(zhi)(zhi)，模(mo)壓制(zhi)(zhi)品中(zhong)主(zhu)要(yao)(yao)使(shi)用(yong)(yong)是(shi)(shi)酚(fen)醛樹(shu)脂(zhi)(zhi)，土建防腐(fu)及(ji)(ji)設備內襯防腐(fu)中(zhong)主(zhu)要(yao)(yao)是(shi)(shi)環氧(yang)(yang)樹(shu)脂(zhi)(zhi)，酚(fen)醛樹(shu)脂(zhi)(zhi)，呋喃樹(shu)脂(zhi)(zhi)，耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)應用(yong)(yong)越(yue)(yue)來越(yue)(yue)廣(guang)泛，但如(ru)何(he)正確地、合(he)理(li)地選擇耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)材料(liao)是(shi)(shi)一(yi)(yi)(yi)個很(hen)突出的(de)(de)(de)問題(ti)。耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗方法(fa)(fa)(fa)(fa)介紹(shao)目前國內所有(you)(you)(you)單(dan)位(wei)(wei)進(jin)行的(de)(de)(de)腐(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗方法(fa)(fa)(fa)(fa)各(ge)(ge)異(yi)，性(xing)能(neng)數(shu)(shu)據(ju)(ju)(ju)(ju)也有(you)(you)(you)差(cha)異(yi)，均是(shi)(shi)靜態浸(jin)泡腐(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗方法(fa)(fa)(fa)(fa)及(ji)(ji)有(you)(you)(you)關數(shu)(shu)據(ju)(ju)(ju)(ju)。為(wei)(wei)了有(you)(you)(you)利于各(ge)(ge)單(dan)位(wei)(wei)相對比(bi)較數(shu)(shu)據(ju)(ju)(ju)(ju)，有(you)(you)(you)利于正確地選擇材料(liao)，制(zhi)(zhi)定(ding)(ding)(ding)(ding)統一(yi)(yi)(yi)的(de)(de)(de)，較為(wei)(wei)合(he)理(li)的(de)(de)(de)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)耐(nai)(nai)(nai)腐(fu)蝕(shi)(shi)(shi)方法(fa)(fa)(fa)(fa)是(shi)(shi)十(shi)分(fen)必要(yao)(yao)。據(ju)(ju)(ju)(ju)了解國內現(xian)有(you)(you)(you)下列(lie)幾種(zhong)腐(fu)蝕(shi)(shi)(shi)試(shi)(shi)驗方法(fa)(fa)(fa)(fa)。1、短期重量變(bian)化(hua)評(ping)(ping)定(ding)(ding)(ding)(ding)法(fa)(fa)(fa)(fa)此方法(fa)(fa)(fa)(fa)浸(jin)泡時(shi)(shi)間(jian)短，為(wei)(wei)28天腐(fu)蝕(shi)(shi)(shi)數(shu)(shu)據(ju)(ju)(ju)(ju)，取樣(yang)時(shi)(shi)間(jian)快(kuai)，測定(ding)(ding)(ding)(ding)評(ping)(ping)定(ding)(ding)(ding)(ding)方法(fa)(fa)(fa)(fa)以目測及(ji)(ji)重量變(bian)化(hua)為(wei)(wei)主(zhu)。由于簡易快(kuai)速，，目前主(zhu)要(yao)(yao)用(yong)(yong)于建筑(zhu)防腐(fu)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)內襯設備方面。但此方法(fa)(fa)(fa)(fa)數(shu)(shu)據(ju)(ju)(ju)(ju)可(ke)靠性(xing)差(cha)，浸(jin)泡時(shi)(shi)間(jian)太短。抗(kang)彎強度(du)的(de)(de)(de)變(bian)化(hua)及(ji)(ji)影響較小(xiao)。2、質量指(zhi)數(shu)(shu)評(ping)(ping)分(fen)法(fa)(fa)(fa)(fa)Q、I隨著玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)化(hua)工設備的(de)(de)(de)應用(yong)(yong)廣(guang)泛，因實際使(shi)用(yong)(yong)的(de)(de)(de)情況與測定(ding)(ding)(ding)(ding)方法(fa)(fa)(fa)(fa)有(you)(you)(you)所差(cha)別，僅(jin)以一(yi)(yi)(yi)個指(zhi)標的(de)(de)(de)數(shu)(shu)據(ju)(ju)(ju)(ju)是(shi)(shi)確定(ding)(ding)(ding)(ding)"耐(nai)(nai)(nai)不(bu)耐(nai)(nai)(nai)"是(shi)(shi)不(bu)全面的(de)(de)(de)，為(wei)(wei)此，從(cong)全面質量管(guan)理(li)綜(zong)合(he)法(fa)(fa)(fa)(fa)提出Q、I質量指(zhi)數(shu)(shu)評(ping)(ping)分(fen)法(fa)(fa)(fa)(fa)，來決定(ding)(ding)(ding)(ding)此設備能(neng)否長(chang)期運用(yong)(yong)的(de)(de)(de)標準，盡管(guan)此方法(fa)(fa)(fa)(fa)較全面，但方法(fa)(fa)(fa)(fa)較繁瑣，在(zai)(zai)國外(wai)已開(kai)始實行此評(ping)(ping)定(ding)(ding)(ding)(ding)方法(fa)(fa)(fa)(fa)3、長(chang)期浸(jin)泡綜(zong)合(he)評(ping)(ping)定(ding)(ding)(ding)(ding)法(fa)(fa)(fa)(fa)此方法(fa)(fa)(fa)(fa)浸(jin)泡時(shi)(shi)間(jian)較長(chang)，以6個月浸(jin)泡時(shi)(shi)間(jian)為(wei)(wei)最(zui)(zui)少評(ping)(ping)定(ding)(ding)(ding)(ding)時(shi)(shi)間(jian)，一(yi)(yi)(yi)般達1年左右。因為(wei)(wei)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)的(de)(de)(de)擴散滲透機理(li)證明，解質滲透有(you)(you)(you)相當的(de)(de)(de)時(shi)(shi)間(jian)才能(neng)達到內層。評(ping)(ping)定(ding)(ding)(ding)(ding)的(de)(de)(de)內容以綜(zong)合(he)三項指(zhi)標為(wei)(wei)主(zhu)即試(shi)(shi)件及(ji)(ji)解質的(de)(de)(de)外(wai)觀，重量變(bian)化(hua)，抗(kang)彎強度(du)保(bao)留(liu)(liu)率。對抗(kang)彎強度(du)保(bao)留(liu)(liu)率有(you)(you)(you)不(bu)同的(de)(de)(de)看法(fa)(fa)(fa)(fa)，一(yi)(yi)(yi)般認為(wei)(wei)1年后其保(bao)留(liu)(liu)率為(wei)(wei)50%，作為(wei)(wei)耐(nai)(nai)(nai)與不(bu)耐(nai)(nai)(nai)的(de)(de)(de)界(jie)限(xian)。但在(zai)(zai)實際選用(yong)(yong)時(shi)(shi)，以不(bu)同的(de)(de)(de)齡期繪制(zhi)(zhi)變(bian)化(hua)趨勢曲線來綜(zong)合(he)評(ping)(ping)定(ding)(ding)(ding)(ding)，被認為(wei)(wei)是(shi)(shi)較好的(de)(de)(de)評(ping)(ping)定(ding)(ding)(ding)(ding)方法(fa)(fa)(fa)(fa)。wfyihua安(an)丘玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)有(you)(you)(you)限(xian)廠(chang)家是(shi)(shi)制(zhi)(zhi)造各(ge)(ge)種(zhong)玻(bo)(bo)(bo)(bo)璃(li)(li)(li)鋼(gang)系列(lie)的(de)(de)(de)專(zhuan)業生產廠(chang)。歡迎各(ge)(ge)界(jie)友人來廠(chang)洽談訂貨。