凝(ning)固(gu)(gu)劑類(lei)種冗雜(za)，比較普遍的以及胺類(lei)、酸(suan)酐類(lei)、酚醛聚酯樹脂(zhi)(zhi)膠(jiao)、樹脂(zhi)(zhi)膠(jiao)聚酯樹脂(zhi)(zhi)膠(jiao)等(deng)。其他類(lei)別的凝(ning)固(gu)(gu)劑在凝(ning)固(gu)(gu)轉速、生成物對抗強度(du)、粘稠度(du)等(deng)個方面主要(yao)表(biao)現出(chu)其他的基本特性。

胺類固化型劑

胺類干(gan)固(gu)劑是改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)環(huan)氧(yang)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)漆聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料中(zhong)應用(yong)范圍廣(guang)的這類干(gan)固(gu)劑，具備著干(gan)固(gu)加時(shi)間短、乙酰乙酸抗拉(la)強(qiang)度(du)高、耐(nai)熱性(xing)(xing)(xing)(xing)性(xing)(xing)(xing)(xing)好的缺點有哪(na)些。因(yin)此，其粘稠度(du)越大，易存在小氣(qi)泡，且對溫度(du)濕度(du)敏銳，需嚴格執行有效控制使用(yong)生(sheng)活環(huan)境。胺類干(gan)固(gu)劑確認其氨基與改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)環(huan)氧(yang)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)漆聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料中(zhong)的改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)環(huan)氧(yang)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)漆聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料基團會發生(sheng)開(kai)環(huan)加強(qiang)生(sheng)理反應，演變成相對穩定(ding)的交連結構的，所以增(zeng)加改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)改(gai)性(xing)(xing)(xing)(xing)環(huan)氧(yang)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)漆聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料聚(ju)酯(zhi)(zhi)(zhi)樹(shu)(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)(zhi)膠(jiao)(jiao)(jiao)(jiao)材(cai)(cai)(cai)料的抗拉(la)強(qiang)度(du)。

酸酐類固有劑

酸酐類凝固劑固(gu)有極限高(gao)速度相應變(bian)慢(man)(man)，但物(wu)質(zhi)對(dui)(dui)抗強(qiang)度較低，粘度小，易粗加工(gong)。其(qi)固(gu)有時(shi)主要是是利(li)用(yong)酸酐基(ji)團與改性環(huan)氧膠材料樹脂材料中的(de)羥基(ji)反映，生成(cheng)二維碼(ma)酯鍵和交連組(zu)成(cheng)。原因(yin)反映極限高(gao)速度變(bian)慢(man)(man)，酸酐類固(gu)有劑實使用(yong)于(yu)是需要較長操作的(de)用(yong)時(shi)的(de)場所，。雖(sui)然，其(qi)較低的(de)物(wu)質(zhi)對(dui)(dui)抗強(qiang)度影(ying)響了其(qi)在有一些對(dui)(dui)對(dui)(dui)抗強(qiang)度追(zhui)求較高(gao)的(de)區(qu)域(yu)的(de)應該用(yong)。

酚醛樹脂材料固有劑

酚醛環氧樹脂干固劑含(han)有(you)良好的(de)(de)(de)的(de)(de)(de)耐高(gao)溫性、耐物理(li)化學防腐(fu)蝕影響(xiang)和自動化機(ji)械難度。其應用的(de)(de)(de)時(shi)候僵化，相關(guan)酚羥(qian)基(ji)與環氧(yang)硅橡(xiang)(xiang)膠(jiao)防銹漆基(ji)團的(de)(de)(de)多的(de)(de)(de)反應，包擴(kuo)加持(chi)、縮聚等(deng)。酚醛硅橡(xiang)(xiang)膠(jiao)應用劑應用的(de)(de)(de)環氧(yang)硅橡(xiang)(xiang)膠(jiao)防銹漆硅橡(xiang)(xiang)膠(jiao)光潔(jie)度較高(gao)，但粘稠(chou)度也(ye)巨大，且(qie)應用要求具有(you)挑剔(ti)。

氯化橡膠漆固定劑

丙稀酸固化型劑叫做帶有丙稀酸基團的凝固劑，其凝(ning)固(gu)后進(jin)程與改(gai)性(xing)氯(lv)化(hua)橡膠漆聚(ju)(ju)酯樹(shu)脂(zhi)(zhi)(zhi)聚(ju)(ju)酯樹(shu)脂(zhi)(zhi)(zhi)相像，根(gen)據(ju)改(gai)性(xing)氯(lv)化(hua)橡膠漆聚(ju)(ju)酯樹(shu)脂(zhi)(zhi)(zhi)基(ji)團期(qi)間的反(fan)應進(jin)行(xing)化(hua)學交聯構(gou)造。改(gai)性(xing)氯(lv)化(hua)橡膠漆聚(ju)(ju)酯樹(shu)脂(zhi)(zhi)(zhi)凝(ning)固(gu)后劑(ji)的凝(ning)固(gu)后時速和物質抗拉強度處(chu)在胺類(lei)和酸酐類(lei)凝(ning)固(gu)后劑(ji)期(qi)間，包括適合(he)(he)的綜合(he)(he)評(ping)估(gu)能(neng)力。

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